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Item #2 Brookstone 12-14 Preliminary Plat
/a 0�t\ CHUBBUCK I o A H o Community Services Department Development Services Division 290 E. Linden Avenue, Chubbuck, ID 83202 208.237.2430 — Fax 208.237.2409 www.CityofChubbuck.us BROOKSTONE ESTATES DIVISION 12-14 PRELIMINARY PLAT REQUEST - STAFF REPORT CITY OF CHUBBUCK LAND USE AND DEVELOPMENT COMMISSION REGULAR MEETING ON APRIL 12, 2022 STAFF FINDINGS SUMMARIZED After reviewing the proposed Brookstone Estates Division 12-14 preliminary plat, Staff finds that it appears to meet the code requirements with the following comments: • Secondary irrigation facilities will be required to be designed and constructed in accordance with section 16.12.230 of city code. Park impact fees may be required in accordance with section 17.28.050. Preliminary Plat recommendations are conditional upon City Council approval of the preliminary plat for Brookstone Estates Division 12-14. FACTS REQUEST: The applicant proposes a 57 lot Preliminary Plat for 56 residential building lots and 1 park lot in the Brookstone Estates Subdivision, Division 12-14. It includes extending and improving Lamar Street to the north (see Exhibits 1 and 2). BACKGROUND: This is the 12th —14th division of the Brookstone Estates subdivision. TYPE OF COMMISSION ACTION: Quasi -Judicial (Subject to appeal; decisions must be supported by the evidence and by applying law to the facts; decisions shall be based on the standards for approval). Recommendation/approval of this preliminary plat shall be whether it meets the requirements of the City of Chubbuck ordinance and State of Idaho statutes. The Commission may recommend approval with or without conditions, may table a decision, or may recommend denial of the application. OWNER: Brookstone LLC 158 S. Main St. Pocatello, ID 83204 PROFESSIONAL SERVICES: RMES 600 E. Oak St. Pocatello, ID 83201 LOCATION: SW 1/4 of Section 5, Township 6 South, Range 34 East, of the Boise Meridian, on the north side of Lea Avenue west of Brookstone Estates Division 9. Generally located at the north end of Lamar St. SITE CHARACTERISTICS & ZONING: CURRENT ZONING: Bannock County Residential Suburban CURRENT LAND USE: agriculture PROJECT SIZE: ±12.16 acres VIEWS: Generally visible from the south TOPOGRAPHY: Generally flat EXISTING STRUCTURES: None RECENT TRAFFIC COUNTS: 2015: Chubbuck Rd at Philbin Rd., 2644/day 2016: Chubbuck Rd at Philbin Rd., 2696/day 2018: Chubbuck Rd at Philbin Rd., 3076/day SURROUNDING LAND USES AND ZONING NORTH: Agriculture; Bannock County Residential Suburban zone EAST: Residential; Single Family Residential (R-1) zone SOUTH: Residential; Bannock County Residential Suburban zone WEST: Vacant; Bannock County Residential Suburban zone SERVICES: ACCESS STREET: Current access from Lamar Street. FIRE/EMS PROTECTION: City of Chubbuck Fire Department SANITARY SEWER: City of Chubbuck Sewer Utility Department CULINARY WATER: City of Chubbuck Water Utility Department PROCEDURES: 1. In accordance with City Code 17.12.030-050 and Resolution 2020-03, a complete petition and fees for a preliminary plat were filed with the City and which contained the appropriate documents and waiver requests pursuant to 17.12.040. 2. In accordance with City Code 17.12.100, the application is scheduled to be heard at the April 12, 2022 Regular Meeting of the Land Use and Development Commission. 3. In accordance with City Code 17.12.080, notice were provided as follows: a. Notices posted on the subject property. b. Notices provided to City departments, other government agencies, and affected public utility providers. APPLICABLE LAWS AND PLANS: 1. Idaho Code a. §50-13, Plats and Vacations b. §67-6513, Subdivision Ordinance 2. Chubbuck Comprehensive Plan (as amended) 3. Chubbuck City Code a. Title 16, Land Improvement Standards b. Title 17, Land Development c. Title 18, Land Use PUBLIC COMMENTS: 1. No written comments were received as of this report. CHUBBUCK 1 0 290 E. Linden Avenue, Chubbuck, ID 83202 208.237.2430 — Fax 208.237.2409 www.CityofChubbuck.us STANDARDS FOR REVIEWING A PRELIMINARY PLAT 1. Does the Preliminary Plat comply with applicable laws and ordinances? CITY CODE TITLE 17- LAND DEVELOPMENT Compliant Standards and Staff Comments Yes No N/A City Code City Standard and Staff Comments x 17.12.030, Copies to be Submitted, Notice and Fee 17.12.050 Staff The applicant has completed the requirements of these Comments sections. Department Public Works: x Comments The department has reviewed the applicant's proposal for compliance and finds that it meets the code requirements. Concerns have been addressed by the applicant. x Department Maintenance / Operations: Comments The department has reviewed the applicant's proposal for compliance and finds that it meets the code requirements. Concerns have been addressed by the applicant. x Department Fire Department: Comments The department has reviewed the applicant's proposal for compliance and finds that it meets the code requirements. Concerns have been addressed by the applicant. x Department Police Department: Comments The department has reviewed the applicant's proposal for compliance and finds that it meets the code requirements. No concerns. CITY CODE TITLE 17 — PRELIMINARY PLAT STANDARDS Compliant Standards and Staff Comments Yes No N/A City Code City Standard and Staff Comments x 17.12.150 Form of Presentation Staff Applicant has provided all information required of this section. Comments x 17.12.160 Identification and Descriptive Data Staff Applicant has provided all information required of this section. Comments x 17.12.170 Existing Conditions Data Staff Applicant has provided a preliminary plat showing existing Comments contours, locations of existing water and sewer systems, street names and rights-of-way, and all other information required of this section. x 17.12.180 Proposed Conditions Data 1940�t-\ CHUBBUCK 1 0 290 E. Linden Avenue, Chubbuck, ID 83202 208.237.2430 — Fax 208.237.2409 www.CityofChubbuck.us CITY CODE TITLE 18- LAND USE Compliant I Standards and Staff Comments Yes No N/A City Code City Standard and Staff Comments x 18.08.042A Height and area Regulations Staff This is proposed in the R -2P zone and is limited to 35 ft high Comments and 5000 sf minimum lot size. x 18.08.044 Lot Width to depth ratio Staff This is proposed in the R -2P zone, maximum ratio is not Comments applicable PUBLIC IMPROVEMENT REQUIREMENTS Improvement Description Water Staff Applicant has provided a preliminary plat showing proposed water mainlines. Sewer Sewer mainlines with services will be constructed and connected to existing Comments conditions including lot dimensions, easement use and Right-of-way will need to be dedicated and the streets will need to be Streets constructed per 16.12.020C and in accordance with the comprehensive plan. locations, and street layout including proposed dedication of Storm water from the street will be retained in the roadway drainage swales and Storm Drainage storm drainage area, while storm water from the lots will be required to be additional right-of-way. x Secondary irrigation facilities will be designed and constructed in accordance Irrigation 17.12.190 Proposed Utility Methods Staff Water and sewer will be extended into the development, Agency I Comment Comments applicant has provided service locations shown on the preliminary plat. CITY CODE TITLE 18- LAND USE Compliant I Standards and Staff Comments Yes No N/A City Code City Standard and Staff Comments x 18.08.042A Height and area Regulations Staff This is proposed in the R -2P zone and is limited to 35 ft high Comments and 5000 sf minimum lot size. x 18.08.044 Lot Width to depth ratio Staff This is proposed in the R -2P zone, maximum ratio is not Comments applicable PUBLIC IMPROVEMENT REQUIREMENTS Improvement Description Water Water mainlines with services will be constructed and connected to existing water mainlines. Sewer Sewer mainlines with services will be constructed and connected to existing sewer mainlines. Right-of-way will need to be dedicated and the streets will need to be Streets constructed per 16.12.020C and in accordance with the comprehensive plan. Storm water from the street will be retained in the roadway drainage swales and Storm Drainage storm drainage area, while storm water from the lots will be required to be retained on site. Pressurized Secondary Secondary irrigation facilities will be designed and constructed in accordance Irrigation with section 16.12.230 of city code. Parks Park will be constructed, park impact fees may be required OTHER AGENCY COMMENTS AND REQUIREMENTS Agency I Comment BTPO Bureau of Indian Affairs Cable One Century Link Direct Communications ID Fish and Game ID Transportation Idaho Power Intermountain Gas School District 25 SE Idaho Public Health 1940�t-\ CHUBBUCK 1 0 No concerns. No comment received. No comment received. No comment received. No comment received. No comment received. No comment received. No comment received. No comment received. No comment received. No comment received. 290 E. Linden Avenue, Chubbuck, ID 83202 208.237.2430 — Fax 208.237.2409 www.CityofChubbuck.us US Postal Service No comment received. EXAMPLE MOTIONS APPROVAL: Having reviewed the petition materials, staff report, and all testimony presented before and by the City in this hearing as part of the record against criteria established by City Code 17.12.100, and having found that those criteria for approving a preliminary plat request are satisfied, I move to recommend approval of the preliminary plat as described in the application materials to the City Council with the following conditions and waiver recommendations: 1. (if found necessary by LUDC). APPROVAL (NO CONDITIONS): Having reviewed the petition materials, staff report, and all testimony presented before and by the City in this hearing as part of the record against criteria established by City Code 17.12.100, and having found that those criteria for approving a preliminary plat request are satisfied, I move to recommend approval of the preliminary plat as described in the application materials. DENIAL: Having reviewed the petition materials, staff report, and all testimony presented before and by the City in this hearing as part of the record against criteria established by City Code 17.12.100, and having found that those criteria for approving a preliminary plat request are not satisfied, I move to recommend denial of the preliminary plat request as described in the application materials. I find that the petition fails to comply with... [CITE SPECIFIC STANDARD WHICH IS NOT MET AND DESCRIBE WHY IT WAS NOT MET]. SPECIAL CONSIDERATIONS FROM IDAHO CODE: • I.C. 67-6513: Denial of a subdivision permit or approval of a subdivision permit with conditions unacceptable to the landowner may be subject to the regulatory taking analysis provided for by section 67-8003, Idaho Code, consistent with the requirements established thereby. REPORT: Sean Harris, Development Services Staff comments in this report are based solely Manager sharris@cityofchubbuck.us (208) 237-2430 ext. 108 DATE: February 23, 2022 194�0t\ CHUBBUCK 1 0 upon evidence available at the time of the report. Additional information may be brought to light at or before the hearing. EXHIBITS 290 E. Linden Avenue, Chubbuck, ID 83202 208.237.2430 — Fax 208.237.2409 www.CityofChubbuck.us Reference Map 2. Application for Preliminary Plat 3. Plat 4. Narrative for Preliminary Plat 5. Maps a. Future Land Use b. Current Zoning 6. Evidence of Notice a. Site Postings b. Agency notices on file w/staff /94�4c\ CHUBBUCK IDIHO 290 E. Linden Avenue, Chubbuck, ID 83202 208.237.2430 — Fax 208.237.2409 www.CityofChubbuck.us Exhibit 1: Reference Map - Brookstone Estates Division 12-14 /94�lc\ CHUBBUCK 1 0 290 E. Linden Avenue, Chubbuck, ID 83202 208.237.2430 — Fax 208.237.2409 www.CityofChubbuck.us CHUBBUCK 1 0 290 E. Linden Avenue Chubbuck,ID 83202 208.237.2430 — Fax 208.237.2409 www.CityofChubbuck.us PRELIMINARY PLAT APPLICATION Aug. 2021 Form PAGE 1 OF 5 Requirements and procedures for Preliminary Plat applications are found in section 17.12.030 — 17.12.190 of municipal code. The following must be completed and submitted with all required documents in order to progress to the next stage of the review process; failure to submit a complete application packet may result in additional fees. DATE RECEIVED: INITIALS: FEES PAID? Y N AMOUNT: SECTION A -D EVE LOPE R/AP PLICANT INFORMATION Al. Name Brookstone LLC A2. Mailing Address 158 S. Main Street City State Zip Code Pocatello ID 83201 A3. Phone Number (including area code) A4. Email Address 208-251-7107 dannisadamson@gmail.com SECTION B - PROFESSIONAL SERVICES INFORMATION Bl. Firm Name RMES B2, Mailing Address 600 East Oak Street City State Zip Code Pocatello ID 83201 B3. Point of Contact (Name) 134. Email Address Brady Smith brady@rmes.biz SECTION C -SITE INFORMATION Cl. Site Address City Zip C2. Tax Parcel #(s) North of Lea Avenue, West of Lamar Street Chubbuck 83202 RPRRBRY012101 C3. Current Land Use C4. Are there existing structures on-site? Bare Ground / Farm Field ❑ Yes ❑■ No CS. Is the site under contract or in the name of the developer/applicant? C6. Approximate size of property ❑■ Yes ❑ No 12.16 Acres C7. Are there any existing items of which Staff should be aware? C8. Does the site contain irrigation water rights? ❑ Yes ❑� No If yes: ❑■ Yes ❑ No If yes, which company/district: Fort Hall Irrigation CHUBBUCK 1 0 290 E. Linden Avenue Chubbuck,ID 83202 208.237.2430 — Fax 208.237.2409 www.CityofChubbuck.us PRELIMINARY PLAT APPLICATION Aug. 2021 Form PAGE 2 OF 5 SECTION D -PROPOSED DEVELOPMENT INFORMATION D1. Plat Name D2. Number of Lots Brookstone Estates Division 12-14 57 D3. Type of Land Uses within development (residential, commercial, industrial, etc.) D4. Water & Sewer Needs Residential Yes D5. Are there any issues related to the development of which Staff should be aware prior to meeting? ❑ Yes ❑■ No If yes: Will the development contain any commonly -owned and/or maintained improvements (stormwater facilities, community mailboxes, streets, D6. parks/playgrounds, etc.)? Some street side landscaping /walking path will likely be planned to be installed/ maintained along Lamar Street in lieu of full Lamar Road width construction per previous XYes ❑ No If yes, what? meetings with city staff. Will the development contain any land within a designated floodplain (FEMA or Chubbuck? ❑ Yes ❑■ No If yes, what zone?: D7. If yes, how do you intend to minimize flood damage to structures, and public utilities and facilities such as sewer, gas, water, and electrical systems?? If yes and the proposal contains more than 50 lots or more than 5 acres, whichever is lesser, and there no base flood elevations established for the floodplain, you must submit base flood elevation data with the application package. Only for plat containing residential units: The City has adopted Parks Impact Fees with requirements that parks impact fees are due when building permits for residential units are issued. There may be times when the developer proposes to dedicate land and/or construct park improvements to satisfy the parks impact fee funding obligation in whole or in part. Which is anticipated with this development? D6. ❑ No public parks/park land are proposed with this phase, or any public parks/park land will benefit only this development, parks impact fees will be collected ❑■ Public parks/park land are proposed that will benefit more than just this development, parks impact fees may be adjusted only by agreement between the city and the developer prior to construction, fund, or contribution based on the present value of system improvements and land in accordance with Chapter 17.28 of municipal code. SECTION E - ADDITIONAL SUBMITTAL REQUIREMENTS E1. Preliminary Plat Application Fees: Total # of lots 57 X $5.00 + $203.00 base fee = $ 488.00 total due E2. Master Plan, for any preliminary plat that is a portion of a large parcel, part of a larger group of commonly held parcels, or part of a larger development which has been, or shall be developed by the developer, shall be accompanied by a master plan submitted during the preliminary platting process. A master plan must be submitted with each preliminary plat filed. E3. Preliminary codes, covenants, and restrictions (CC&Rs) addressing maintenance of commonly owned improvements and/or land, if the development will contain any commonly owned improvements and/or land. For purposes of this requirement, commonly owned improvements include stormwater facilities, cluster mailboxes, private open space/parks/amenities, etc. E4. Narrative indicating how the approval criteria for preliminary plats are addressed. Approval criteria are as follows (17.12.100): 1. The subdivision proposal complies with applicable provisions of this title. 2. The subdivision proposal complies in principle with all applicable city design standards and development regulations. CHUBBUCK 1 0 290 E. Linden Avenue Chubbuck,ID 83202 208.237.2430 — Fax 208.237.2409 www.CityofChubbuck.us PRELIMINARY PLAT APPLICATION Aug. 2021 Form PAGE 3 OF 5 3. The subdivision proposal complies with all applicable zoning requirements of the underlying zoning district, applicable overlays, and other applicable development standards. 4. All public facilities including streets, sidewalks, curbs, gutters, secondary pressurized irrigation, water, sewer, fire protection, and sanitation services can be provided to the newly created lots and accommodate future extension to adjacent land. The use of a "control strip" intended to control or prevent the future extension of public facilities or development of adjacent land is prohibited. 5. If city public works determines that the proposed subdivision will result in significant traffic impacts then a "traffic impact study" will be required as part of the commission's review. A significant traffic impact is generally defined as occurring when: a. A proposed development or redevelopment of a site will generate 100 or more new peak hour trips; or b. The added volume is equal to 1,000 vehicles per day. 6. The proposal provides for a continuation of a connected transportation system unless topography or natural features prevents a connection to abutting streets or property. 7. The proposed subdivision provides for bicycle and pedestrian transportation routes and amenities in accordance with Bannock Transportation Planning Organization's adopted bicycle and pedestrian plans. 8. Public utilities are provided to the newly created lots in public rights of way or in appropriately sized easements. E5. If the development contains area with any FEMA or City of Chubbuck designated floodplains, the following must be submitted: 1. If the development, either within a single phase or as part of a larger planned development, contains more than 50 lots or 5 acres, whichever is less, base flood elevations shall be determined prior to filing an application for a preliminary plat and said determinations must be submitted with the application package. 2. If the development, either within a single phase or as part of a larger planned development, contains more than 50 lots or 5 acres, whichever is less, evidence must be submitted demonstrating that a CLOW application has been filed with FEMA. E6. Because every application is different, rules and regulations may differ and staff may require additional information or submittals before an application can be deemed complete and ready for the review process beyond staff level. CHUBBUCK 1 0 290 E. Linden Avenue Chubbuck,ID 83202 208.237.2430 — Fax 208.237.2409 www.CityofChubbuck.us PRELIMINARY PLAT APPLICATION Aug. 2021 Form PAGE 4 OF 5 E7. PDF Drawings drawn according to municipal code containing the following: Code Reference Staff Reviewers Initials Preparer's Initials Description 17.12.150 —17.12.160 Presentation & Descriptive Data BMS • Drawing Size (11"x22" minimum through 22"x34" maximum) BMS • Proposed Name BMS • Location of Development by Section, Township, Range BMS • Reference to Section or Quarter Corner (dist. & Bear.) BMS • Name, Address, Phone Number of Developer BMS • Name, Address, Phone Number of Engineer/Surveyor BMS • North Arrow BMS • Date of Preparation (Including Revisions) BMS • Vicinity Map 17.12.170 Existing Conditions BMS • Existing Contours @ adequate Interval BMS • Existing Features BMS • Existing Utilities BMS • Existing R -O -W, easements, public areas, corporation lines BMS • Instrument # for parcels with common boundaries BMS • Existing & proposed zoning BMS • Total acreage BMS • Boundary dimensions 17.12.180 Proposed Conditions BMS • Street layout (including width) BMS • Street names BMS • Connections to existing streets BMS • Lot dimensions BMS • Lot numbers BMS • Total number of lots BMS 0 Location, width, and use of easements BMS 0 Designation of land for public use (parks and open space) 17.12.190 Proposed Utility Methods BMS • Proposed sewage disposal BMS • Proposed water supply BMS • Proposed storm water disposal Bn n C I V I J • Proposed secondary pressurized irrigation (if the site has irrigation rights) 15.54 (adopted 6/3/20) Floodplain requirements (N/A if there is no floodplain in the development) N/A 0 Floodplain boundaries, type, and BFEs 290 E. Linden Avenue PRELIMINARY PLAT p' Chubbuck, ID 83202 CHUBBUCK 208.237.2430 — Fax 208.237.2409 APPLICATION www.CityofChubbuck.us Aug. 2021 Form r a a H a PAGE 5OF5 SECTION F- CERTIFICATION • 1, the undersigned, hereby certify that the information herein and attached hereto is true and correct to the best of my knowledge. • 1 agree to comply with all provisions of ordinances and laws governing this type of work, whether specified herein or not. 0 i am aware that if this application is not complete, the preliminary plat review process will not continue until it is so deemed by the City upon further submission of materials. a I hereby authorize the filing of this application and grant approval of on-site review of the development described herein. • 1 certify that I am authorized to file this application. 1. Signature F . Printed Name F3. Date 4n�3S o SECTION G -FOR STAFF USE ONLY G1. COMPLETENESS REVIEW: Deemed complete? Reviewed by: Date: ❑ Yes ❑ No If no, list concern(s): Applicant Notified? ❑ Yes ❑ No Comments: Brookstone Estates Traffic Impact Analysis Chubbuck, -- March 29, 2022 UT22-2136 �GENSFO 20415 03/29/2022 4.0 0sy ?F OF \A D. 1220 North 500 West, Ste. 202 Lehi, UT 84043 p 801.766.4343 www.halesengineering.com EXECUTIVE SUMMARY Chubbuck - Brookstone Estates Traffic Impact Study This study addresses the traffic impacts associated with the proposed Brookstone Estates development located in Chubbuck, Idaho. The development is located north of Chubbuck Road near Lamar Street. The purpose of this traffic impact study is to analyze traffic operations at key intersections for existing (2022) conditions with and without the proposed project and to recommend mitigation measures as needed. The morning and evening peak hour level of service (LOS) results are shown in Table ES -1. A site plan of the project is provided in Appendix A. Table ES -1: Peak Hour Level of Service Results BG PP Chubbuck Road / Rio Vista Road a a © Lamar Street / Chubbuck Road a a © Philbin Road / Chubbuck Road A A Angela Street / Philbin Street a a © Brookstone Street / Angela Street a a Lamar Street / Angela Street - a SUMMARY OF KEY FINDINGS & RECOMMENDATIONS • The development will consist of 272 single-family residential homes • The project is anticipated to generate approximately 3,264 weekday daily trips, including 272 trips in the morning peak hour, and 272 trips in the evening peak hour per BTPO trip generation rates Background Plus Project Assumptions • Roundabout installed at Philbin Road / .None Chubbuck Road ----------------------------------------------------- -------------------------------------------------------- • Acceptable LOS at all study intersections • Acceptable LOS at all study intersections Findings and study roadways and study roadways TABLE OF CONTENTS Chubbuck - Brookstone Estates Traffic Impact Study EXECUTIVESUMMARY...............................................................................................................................i SUMMARY OF KEY FINDINGS & RECOMMENDATIONS.......................................................................... i TABLEOF CONTENTS............................................................................................................................... ii LISTOF TABLES........................................................................................................................................ iii LISTOF FIGURES...................................................................................................................................... iii I. INTRODUCTION..................................................................................................................................1 A. Purpose.................................................................................................................................................1 B. Scope.................................................................................................................................................... 2 C. Analysis Methodology........................................................................................................................... 2 D. Level of Service Standards................................................................................................................... 2 II. EXISTING (2022) BACKGROUND CONDITIONS...............................................................................4 A. Purpose.................................................................................................................................................4 B. Roadway System..................................................................................................................................4 C. Crash Data............................................................................................................................................4 D. Traffic Volumes.....................................................................................................................................5 E. Level of Service Analysis...................................................................................................................... 8 F. Queuing Analysis.................................................................................................................................. 8 G. Mitigation Measures.............................................................................................................................. 8 III. PROJECT CONDITIONS...................................................................................................................10 A. Purpose...............................................................................................................................................10 B. Project Description..............................................................................................................................10 C. Trip Generation...................................................................................................................................10 D. Trip Distribution and Assignment........................................................................................................ 11 E. Access.................................................................................................................................................11 F. Auxiliary Lanes.................................................................................................................................... 14 IV. EXISTING (2022) PLUS PROJECT CONDITIONS...........................................................................15 A. Purpose...............................................................................................................................................15 B. Traffic Volumes...................................................................................................................................15 C. Level of Service Analysis....................................................................................................................15 D. Queuing Analysis................................................................................................................................15 E. Mitigation Measures............................................................................................................................15 Appendix A: Project Site Plan Appendix B: Turning Movement Counts Appendix C: LOS Results Appendix D: Queuing Results Traffic Impact Study LIST OF TABLES Table 1: Maximum Peak Hour Volumes and Daily Capacities Table 2: Level of Service Description ...................................... Table 3: Study Intersection Crash Data ................................... Table 4: Existing (2022) Background Peak Hour LOS ............ Table 5: Trip Generation.......................................................... Table 6: Trip Distribution.......................................................... Table 7: Existing (2022) Plus Project Peak Hour LOS............ LIST OF FIGURES Figure 1: Vicinity map showing the project location in Chubbuck, Idaho Figure 2: Existing (2022) background peak hour traffic volumes............ Figure 3: Existing (2022) background roadway segment LOS ................ Figure 4: Trip assignment for the morning and evening peak hours....... Figure 5: Existing (2022) plus project peak hour traffic volumes ............ Figure 6: Existing (2022) plus project roadway segment LOS ................ .3 .3 .4 .8 10 11 19 .6 .9 12 16 18 INTRODUCTION A. Purpose Chubbuck - Brookstone Estates Traffic Impact Study This study addresses the traffic impacts associated with the proposed Brookstone Estates development located in Chubbuck, Idaho. The proposed project is located north of Chubbuck Road near Lamar Street. Figure 1 shows a vicinity map of the proposed development. The purpose of this traffic impact study is to analyze traffic operations at key intersections for existing (2022) conditions with and without the proposed project and to recommend mitigation measures as needed. Figure 1: Vicinity map showing the project location in Chubbuck, Idaho Chubbuck - Brookstone Estates Traffic Impact Study B. Scope The study area was defined based on conversations with the development team. This study was scoped to evaluate the traffic operational performance impacts of the project on the following intersections: • Chubbuck Road / Rio Vista Road • Lamar Street / Chubbuck Road • Brookstone Street / Angela Street • Philbin Road / Chubbuck Road • Angela Street / Philbin Road C. Analysis Methodology Level of service (LOS) is a term that describes the operating performance of an intersection or roadway. LOS is measured quantitatively and reported on a scale from A to F, with A representing the best performance and F the worst. Table 2 provides a brief description of each LOS letter designation and an accompanying average delay per vehicle for both signalized and unsignalized intersections. The Highway Capacity Manual (HCM), 71" Edition, 2022 methodology was used in this study to remain consistent with "state -of -the -practice" professional standards. This methodology has different quantitative evaluations for signalized and unsignalized intersections. For signalized, roundabout, and all -way stop -controlled (AWSC) intersections, the LOS is provided for the overall intersection (weighted average of all approach delays). For all other unsignalized intersections, LOS is reported based on the worst movement. Using Synch ro/SimTraffic software, which follow the HCM methodology, the peak hour LOS was computed for each study intersection. Multiple runs of SimTraffic were used to provide a statistical evaluation of the interaction between the intersections. The detailed LOS reports are provided in Appendix C. Hales Engineering also calculated the 951" percentile queue lengths for the study intersections using SimTraffic. The detailed queue length reports are provided in Appendix D. To determine street segment level of service, the Bannock Transportation Planning Organization (BTPO) guidelines were used. The Maximum Peak Hour Volumes and Daily Capacities are shown in Table 1. D. Level of Service Standards For the purposes of this study, a minimum acceptable intersection performance for each of the study intersections was set at LOS D. If levels of service E or F conditions exist, an explanation and/or mitigation measures will be presented. A LOS D threshold is consistent with "state -of -the - practice" traffic engineering principles for urbanized areas. 2 Chubbuck - Brookstone Estates Table 1: Maximum Peak Hour Volumes and Daily Capacities Traffic Impact Study Classification LOS A LOS B LOS C LOS D LOS E Arterial (Limited Access) 570 600 760 850 850 Arterial (No left turn lane) 410 470 540 610 680 Arterial (Left turn lane) 500 560 6S0 730 810 Collector 270 340 410 470 540 Local N/A N/A N/A N/A N/A The values are vehicles per hour per lane. Source NCHRP Report 599 Default values for Highway Capacity and Level of Service Analysis. Table 40 Local street standard 1,000 vehicles per day or 180 peak hour Collector street standard 4,000 vehicles per day or 360 peak hour Table 2: Level of Service Description Free Flow / <10 <_ 10 Insignificant Delay Stable Operations / > 10 to 20 > 10 to 15 Minimum Delays Stable Operations / > 20 to 35 > 15 to 25 Acceptable Delays Approaching Unstable Flows / > 35 to 55 > 25 to 35 Tolerable Delays Unstable Operations > 55 to 80 > 35 to 50 -�� Significant Delays Forced Flows / Unpredictable Flows > 80 > 50 / Excessive Delays 3 Chubbuck - Brookstone Estates II. EXISTING (2022) BACKGROUND CONDITIONS A. Purpose Traffic Impact Study The purpose of the background analysis is to study the intersections and roadways during the peak travel periods of the day with background traffic and geometric conditions. Through this analysis, background traffic operational deficiencies can be identified, and potential mitigation measures recommended. This analysis provides a baseline condition that may be compared to the build conditions to identify the impacts of the development. B. Roadway System The primary roadways that will provide access to the project site are described below: Chubbuck Road & Philbin Road — are city -maintained roadways which is classified by the BTPO 2040 Metropolitan Transportation Plan (2019) as minor arterials. The roadways have one travel lane in each direction. The posted speed limit is 35 mph on both roads in the study area. There are plans to construct a roundabout at the Philbin Road / Chubbuck Road intersection within the next year. This background improvement was assumed for the entire study. C. Crash Data A three-year crash report (2019-2022) was provided for the study area. Crash data were collected from the Idaho Transportation Department's (ITD) crash data and statistics website. Crashes were broken down by severity and are shown in Table 2. As shown, a total of 3 minor crashes have occurred at the study intersections. No safety mitigations are recommended. Table 3: Study Intersection Crash Data Description JWFatal Philbin Road / Chubbuck Road 0 0 0 0 2 Angela Street / Philbin Road 0 0 0 1 0 Chubbuck Rd (between Lamar St and Philbin Rd) 0 0 00 2 4 D. Traffic Volumes Chubbuck - Brookstone Estates Traffic Impact Study Weekday morning (7:00 to 9:00 a.m.) and evening (4:00 to 6:00 p.m.) peak period traffic counts were performed at the following intersections: • Chubbuck Road / Rio Vista Road • Lamar Street / Chubbuck Road • Brookstone Street / Angela Street • Philbin Road / Chubbuck Road • Angela Street / Philbin Road The counts were performed on Tuesday, March 8, 2022. The morning peak hour was determined to be between 7:30 and 8:30 a.m., and the evening peak hour was determined to be between 5:00 and 6:00 p.m. The morning and evening peak hour volumes were used in the analysis to represent the worst-case conditions. Detailed count data are included in Appendix B. Hales Engineering made seasonal adjustments to the observed traffic volumes. Monthly traffic volume data were obtained from a nearby UDOT automatic traffic recorder (ATR) on Chubbuck Road (ATR #249). In recent years, traffic volumes in March have been equal to approximately 97% of average traffic volumes. The observed traffic volumes were increased accordingly to determine average turning movement counts at the study intersections. The traffic counts were collected during the COVID-19 pandemic when traffic volumes may have been slightly reduced. According to ATR #249, the traffic volumes in February 2019 (pre -social distancing) were approximately equal to those in February 2022. Therefore, the collected data appear to represent normal conditions and no adjustments were necessary. Average Annual Weekday traffic volumes were obtained from the BTPO website. The 2021 counts provided the following data in the study area: • Chubbuck Road, east of Philbin Road 6,981 vehicles/day • Chubbuck Road, west of Philbin Road 3,053 vehicles/day • Philbin Road, south of Chubbuck Road 6,896 vehicles/day • Philbin Road, north of Chubbuck Road 3,445 vehicles/day • Chubbuck Road, at Rio Vista Road 2,606 vehicles/day • Rio Vista Road, north of Chubbuck Road 2,110 vehicles/day • Rio Vista Road, south of Chubbuck Road 2,255 vehicles/day Daily volumes on Angela Street and Lamar Street were estimated using the turning movement counts and adjacent daily traffic volumes. Angela Street has approximately 510 vehicles per day and Lamar Street has approximately 280 vehicles per day. Figure 2 shows the existing morning and evening peak hour volumes as well as intersection geometry at the study intersections. Chubbuck Brookstone Estates TIA Existing 2022 Background G �a m o i 1� U) J .r� Chubbuck Road _ paIq C 51- F- -T r Hales Engineering 1220 North 500 West, Ste. 202 Lehi UT 84043 15 y %JV -16 Street Morning Peak Hour Figure 2a a 0 c a 6 29� R T, 33y rn � - 11 801.766.4343 03/23/2022 �i�..�aY i f ■ R VAL "•.• .__. K, slim f A E. Level of Service Analysis Chubbuck - Brookstone Estates Traffic Impact Study Hales Engineering determined that all study intersections are currently operating at acceptable levels of service during the morning and evening peak hour, as shown in Table 4. These results serve as a baseline condition for the impact analysis of the proposed development during existing (2022) conditions. It was also determined that all study roadway segments are currently operating at acceptable levels of service as shown in Figure 3. Table 4: Existing (2022) Background Peak Hour LOS Chubbuck Road / Rio Vista Road Lamar Street / Chubbuck Road Philbin Road / Chubbuck Road WB Stop SB Stop Roundabout a (5) / WBL a (4.3) / SBL A (4.9) Angela Street / Philbin Street EB Stop a (4.9) / EBL a (4.6) / EBL ------------------------------------------------------------------------------------------------------------------------------------------------------------- --------------------------------------- Brookstone Street / Angela Street NB/SB Yield a (2.1) / EBL a (2.4) / SBT F. Queuing Analysis Hales Engineering calculated the 95th percentile queue lengths for each of the study intersections. No significant queueing was observed during the morning and evening peak hours. G. Mitigation Measures No mitigation measures are recommended. 8 III. PROJECT CONDITIONS A. Purpose Chubbuck - Brookstone Estates Traffic Impact Study The project conditions discussion explains the type and intensity of development. This provides the basis for trip generation, distribution, and assignment of project trips to the surrounding study intersections defined in Chapter I. B. Project Description The proposed Brookstone Estates development is located north of Chubbuck Road near Lamar Street. The development will consist of 272 single-family homes. A concept plan for the proposed development is provided in Appendix A. C. Trip Generation Trip generation for the development was calculated using trip generation rates published by the Bannock Transportation Planning Organization. Trip generation for the proposed project is included in Table 5. The total trip generation for the development is as follows: • Daily Trips: 3,264 • Morning Peak Hour Trips: 272 • Evening Peak Hour Trips: 272 Table 5: Trip Generation 10 -M Total %In %Out In Out Total e-ekday Daily Single -Family Residential 'i Peak Hour 272 DU 3 264 50°,0 50% 1,632: 1,632 3 264 Single -Family Residential Peak Hour 272 DU 272 26% 74% 71 201 272 �i Single -Family Residential 272 DU 272 63% 37% 171 101 272 10 Chubbuck - Brookstone Estates Traffic Impact Study D. Trip Distribution and Assignment Project traffic is assigned to the roadway network based on the type of trip and the proximity of project access points to major streets, high population densities, and regional trip attractions. Existing travel patterns observed during data collection also provide helpful guidance to establishing these distribution percentages, especially near the site. The resulting distribution of project generated trips during the morning and evening peak hour is shown in Table 6. Table 6: Trip Distribution 15% ---------------------------- 35% ---------------------------- 50% ---------------------------- These trip distribution assumptions were used to assign the morning and evening peak hour generated traffic at the study intersections to create trip assignment for the proposed development. Trip assignment for the development is shown in Figure 4. E. Access The proposed access for the site will be gained at the following locations: I amnr Otraat- • Lamar Street will be extended to the north into the project site from its current terminus. The roadway will provide access to the site via the Lamar Street / Chubbuck Road intersection. Angela Street: • Angela Street will be extended to the west into the project site from its current terminus. The roadway will provide access to the site via the Brookstone Street / Angela Street and Angela Street / Philbin Road intersections. It is anticipated that the intersections control will remain the same with the project. 11 Chubbuck Brookstone Estates TIA Morning Peak Hour Hales Engineering 801.766.4343 1220 North 500 West, Ste. 202 Lehi UT 84043 03/25/2022 Chubbuck Brookstone Estates TIA Evening Peak Hour Hales Engineering 801.766.4343 1220 North 500 West, Ste. 202 Lehi UT 84043 03/25/2022 Chubbuck - Brookstone Estates Traffic Impact Study F. Auxiliary Lanes Auxiliary lanes are deceleration (ingress) or acceleration (egress) turn lanes that provide for safe turning movements that have less impact on through traffic. These lanes are sometimes needed at accesses or roadway intersections if right- or left -turn volumes are high enough. Deceleration (ingress) lanes are generally needed when there are at least 50 right -turn vehicles or 25 left -turn vehicles in an hour. These guidelines were used for the City roadways in the study area. Based on these guidelines and the anticipated project traffic, it is recommended that the following deceleration (ingress) lanes be installed: • Lamar Street / Chubbuck Road: Westbound right -turn and eastbound left -turn • Angela Street / Philbin Road: Northbound left -turn Auxiliary lanes were not assumed as part of the study due to utility improvements and road widening that would be necessary. 14 Chubbuck - Brookstone Estates IV. EXISTING (2022) PLUS PROJECT CONDITIONS A. Purpose Traffic Impact Study The purpose of the existing (2022) plus project analysis is to study the intersections and roadways during the peak travel periods of the day for existing background traffic and geometric conditions plus the net trips generated by the proposed development. This scenario provides valuable insight into the potential impacts of the proposed project on background traffic conditions. B. Traffic Volumes Hales Engineering added the project trips discussed in Chapter III to the existing (2022) background traffic volumes to predict turning movement volumes for existing (2022) plus project conditions. Existing (2022) plus project morning and evening peak hour turning movement volumes are shown in Figure 5. Some traffic was shifted to use the new connections being made between Angela Street, Lamar Street, and Chubbuck Road. It was assumed that a yield control would be used on the north- and southbound approaches of Lamar Street / Angela Street to be consistent with other intersection control in the neighborhood. C. Level of Service Analysis Hales Engineering determined that all intersections are anticipated to operate at acceptable levels of service during the morning and evening peak hour with project traffic added, as shown in Table 7. It was also determined that all study roadway segments are currently operating at acceptable levels of service as shown in Figure 6. D. Queuing Analysis Hales Engineering calculated the 95th percentile queue lengths for each of the study intersections. No significant queueing is anticipated during the morning and evening peak hour. E. Mitigation Measures No mitigation measures are recommended. 15 Chubbuck Brookstone Estates TIA Exsitina (2022) Plus Proiect 4. �- , -Rip# ir • - }•• rte` -r � �.�; ,.f �-- F r k , I� L. milli Hales Engineering 1220 North 500 West, Ste. 202 Lehi UT 84043 Morning Peak Hour Figure 5a I � d r � N w 53�, ~ 53-* 27 rn L F71 A,28 2 170 ,I 801.766.4343 03/25/2022 R46 r _ -57 �� Chub�buck Road - 22-0 40, Hales Engineering 1220 North 500 West, Ste. 202 Lehi UT 84043 Morning Peak Hour Figure 5a I � d r � N w 53�, ~ 53-* 27 rn L F71 A,28 2 170 ,I 801.766.4343 03/25/2022 Chubbuck Brookstone Estates TIA Evening Peak Hour Existing 2022 Plus Project Figure 5b — —LL.L -�- : tri - r R7 o i c.0 �F65 a * o � ry <-25 f PIT'm0� Angela Street 40 T N No C) C71 _- 20� J – 21 35,1 U) M O �i c_'ii -4- 5 84 Yom;` o-4w, F151 y L r36 y 58 s 162 Chubbuck RoadRoad 1a T 59 C—hu bbuck Road 88 137 N�o R 34 w o A / 46 419 TL Hales Engineering 801.766.4343 1220 North 500 West, Ste. 202 Lehi UT 84043 03/25/2022 Chubbuck - Brookstone Estates Traffic Impact Study Table 7: Existing (2022) Plus Project Peak Hour LOS Chubbuck Road /Rio Vista Road ----------------------------------------------------------------------------L--------------------------- i i WB Stop a (5.9) / WBL --------- Lamar Street / Chubbuck Road ----------------------------------------------------------------------------r------ SB Stop - a (6) / SBL ------- Philbin Road / Chubbuck Road ---------------------------------------------------------------------------- Roundabout --------------------------'----------- A (5.7) -------------------- Angela Street/ Philbin Street ----------------------------------------------------------- EB Stop - a (5.3) / EBL Brookstone Street / Angela Street -----------------------------------------------------------------------------' ! NB/SB Yield i ------- a (4.7) / NBT Lamar Street / Angela Street i NB/SB Yield a (2.7) / SBT a (6.2) / WBL ------------------------- a (6) / SBL ------------------------- A (5) ------------------------- a (5.3) / EBL ------------------------- a (2.8) / SBT ------------------------- a (2.5) / SBT 19 Chubbuck - Brookstone Estates Traffic Impact Study APPENDIX A Site Plan CONCEPT MAP #5B FOR: BROOCKSTIONE ESTATES A SUBDIVISION LOCATED IN SW 4 SECTION 5 OF TOWNSHIP 6 SOUTH, RANGE 34 EAST, BOISE MERIDIAN, BANNOCK COUNTY, IDAHO RESERVA' NOTES RD. IN Ci cc W WEST HALF OF LAMAR TOTAL ROADWAY, 10,216 L.F. TOTAL LOTS, 245 TOTAL PARK - 2.13 ACRES EAST HALF OF LAMAR TOTAL ROADWAY - 980 L.F. 27 TOTAL LOTS GRAPHIC SCALE 1 INCH= 100 FEET 100 0 50 100 CONCEPT MAP #56 FOR: BROOKSTONE ESTATES A SUBDIVISION LOCATED IN THE SW 4 OF SECTION 5, TOWNSHIP 6 SOUTH, RANGE 34 EAST, BOISE MERIDIAN, BANNOCK COUNTY, IDAHO L DEVELOPER INFORMATION [DRAWN ME DANNIS ADAMSON CT XXXXX ADDRESS XXXXXX NE XXXXX SHEET INFORMATION BY BMS CHECKED BY # 21 010 DATE CREATED 3/31/2021 LAST REVISED 11/30/21 TH U210AMSON, DANNISTROOKSTONE MASTER PLAN 21-024TES1AYIBROOKSTONE MASTER CONCEPT 56_1130.21 TM q y Engineers , Surveyors Planners 30158th St, W. #138 , Williston, ND 58801 , t701J 572.0»0 800 E. Oak St, , Pocatello, ID 83201 , (208J 234-0110 Chubbuck - Brookstone Estates Traffic Impact Study APPENDIX B Turning Movement Counts Traff�cCounts 2364 North 1450 East Lehi,UT 84043 801.636.0891 Intersection Turning Movement Summary Intersection: Rio Vista Road / Chubbuck Road Date: 3-8-22, Tue North/South: Rio Vista Road Day of Week Adjustment: too 0"' East/West: Chubbuck Road Month of Year Adjustment: %.5% Jurisdiction: Chubbuck, ID Adjustment Station #: 0 Project Title: Chubbuck Brookstone Estates Growth Rate: 0.0% Project No: 2136 Number of Years: 0 Weather: Clear AM PEAK HOUR PERIOD: 7:30 AM -8:30 AM } I AM PEAK 15 MINUTE PERIOD: 7:45 AM 8:00 AM 196 AM PHF: 0.81 6 MIDDAY PEAK HOUR PERIOD: - - MIDDAY PEAK 15 MINUTE PERIOD: N MIDDAY PHF: 1 9] PM PEAK HOUR PERIOD: 4:30 PM -5:30 PM ' 119 ' S] V PM PEAK 15 MINUTE PERIOD: 5:00 PM -5:15 PM c PM PHF: 0.94 o U ]4 45 Chubbuck Road Total Entering Vehicles + J1 a2 o0====== 11a � � 26 Chubbuck Road 0 1 55 43d L 'rIL� AM 100 34 Ii i Midda PM ' 5] 98 y134 0 55 RAW COUNT Rio Vista Road Rio Vista Roatl Chubbuck Road Chubbuck Road SUMMARIES Northbound Southbound Eastbound Westbound TOTAL Left Thm Ri ht Peds Left Thm RI ht Peds Left Thm RichtPeds Left Thm Ri ht Peds AM PERIOD COUNTS Period A B C D E F G H I J K L M N O P TOTAL 7:00 - 7:15 0 0 2 0 4 16 0 0 0 0 0 0 110 5 0 38 7:15 - 7:30 0 4 4 0 7 12 0 0 0 0 0 0 11 0 4 0 42 7:30 - 7:45 0 12 10 5 18 0 0 0 0 0 0 7 0 2 0 45 7:45 - 8:00 0 7 1 0 15 20 0 0 0 0 0 0 11 0 11 0 65 8:00-8:15 0 3 2 0 12 19 0 0 0 0 0 0 5 0 30 0 51 8:15 - 8:30 0 4 4 0 13 17 0 0 0 0 0 0 3 0 8 0 49 8:30 - 8:45 0 5 3 0 8 5 0 0 0 0 0 0 8 0 30 0 39 8:45 - 9:00 0 7 3 0 13 2 0 0 0 0 0 0 1 0 15 0 41 MIDDAY PERIOD COUNTS Period A B S P E E 9 N I 7 K L M N O P TOTAL 9:00-9:15 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 9:15-9:30 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 9:30 - 9:45 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 9:45-10:00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 10:00-10:15 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 10:15-10:30 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 10:30-10:45 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 10:45-11:00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 11:00-11:15 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 11:15-11:30 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 11:30-11:45 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 11:45-12:00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 12:00-12:15 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 12:15-12:30 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 12:30-12:45 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 12:45-13:00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 13:00-13:15 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 13:15-13:30 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 13:30-13:45 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 13:45-14:00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 14:00-14:15 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 14:15-14:30 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 14:30-14:45 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 14:45-15:00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 15:00-15:15 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 15:15-15:30 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 15:30-15:45 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 15:45-16:00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 PM PERIOD COUNTS Period A B E F G H I J K L M N O P TOTAL 16:016:15 0 7 9 6 0 00 0 0 0 3 0 12 016:15-16:30 0 16 9 6 0 0 00002 090516:30 -16:45 0 12 8 16 0 0 0 0 0 0 1 0 12 0 65 16:45 - 17:00 0 7 ]CD 16 11 0 0 0 0 0 0 3 0 30 0 517:017:15 0 20 13 8 0 0 0 0 0 0 3 0 9 0 617:15 -17:30 0 16 15 12 0 0 0 0 0 0 3 0 11 0 617:30 - 17:45 0 17 6 8 0 0 0 0 0 0 2 0 30 0 5117:45 - 18:00 0 8 11 11 0 0 0 0 0 0 5 0 11 0 53 Traff�cCounts 2364 North 1450 East Lehi,UT 84043 801.636.0891 Intersection Turning Movement Summary Intersection: Lamar Street / Chubbuck Road Date: 3-8-22, Tue North/South: Lamar Street Dayof Week Adjustment: too 0"' East/West: Chubbuck Road Month of Year Adjustment: %.5% Jurisdiction: Chubbuck, ID Adjustment Station #: 0 Project Title: Chubbuck Brookstone Estates Growth Rate: 0.0% Project No: UT22-2136 Number of Years: 0 Weather: Clear AM PEAK HOUR PERIOD: 7:45 AM -8:45 AM } I AM PEAK 15 MINUTE PERIOD: 7:45 AM 8:00 AM 28 AM PHF: 0.83 3J MIDDAY PEAK HOUR PERIOD: - - MIDDAY PEAK 15 MINUTE PERIOD: - N MIDDAY PHF: 13 IS PM PEAK HOUR PERIOD: 4:30 PM -5:30 PM 26 11 PM PEAK 15 MINUTE PERIOD: PM PHF: 5:15 PM -5:30 PM 0.93 j 4 0 9 9 E 9 OO 3 0 23 Chubbuck Road Total Enterin Vehicles E7 125 Chubbuck Road o 0 0 :fid 0 0 0 I� � AM i Midda ' ILL PM 1 RAW COUNTLamar Street Lamar Street Chubbuck Road Chubbuck Road SUMMARIES Northbound Southbound Eastbound Westbound TOTAL Left Thm Ri ht Peds Left Thm Right Peds I Left Thm RI ht Peds Left Thru Ri ht Peds AM PERIOD COUNTS Period A B C D E F G H I J K L M N O P TOTAL 7:00-7:15 0 0 0 0 0 3 2 0 0 7 0 0 0 16 3 01 7:15 - 7:30 0 0 0 0 2 0 2 0 1 9 0 0 0 11 2 0 27 7:30 - 7:45 0 0 0 0 6 0 0 0 0 7 0 0 0 12 3 0 28 7:45 - 8:00 0 0 0 0 6 0 1 0 0 18 0 0 0 19 0 0 44 8:00 - 8:15 0 0 0 0 2 0 1 0 0 12 0 0 0 11 2 0 28 8:15-8:30 0 0 0 0 9 0 0 0 0 13 0 0 0 7 2 0 31 8:30 - 8:45 0 0 1 0 6 0 1 0 0 8 0 0 0 20 7 0 43 8:45 - 9:00 0 0 0 0 3 0 0 0 0 12 0 0 0 11 0 0 26 MIDDAY PERIOD COUNTS Period A B S P E E 9 N E 7 K L M N O P TOTAL 9:00-9:15 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 9:15-9:30 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 9:30 - 9:45 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 9:45-10:00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 10:00-10:15 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 10:15-10:30 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 10:30-10:45 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 10:45-11:00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 11:00-11:15 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 11:15-11:30 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 11:30-11:45 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 11:45-12:00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 12:00-12:15 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 12:15-12:30 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 12:30-12:45 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 12:45-13:00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 13:00-13:15 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 13:15-13:30 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 13:30-13:45 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 13:45-14:00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 14:00-14:15 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 14:15-14:30 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 14:30-14:45 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 14:45-15:00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 15:00-15:15 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 15:15-15:30 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 15:30-15:45 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 15:45-16:00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 PM PERIOD COUNTS Period A B C D E F G H I J K L M N O P TOTAL 16:00-16:15 0 0 0 0 0 0 3 0 1 18 0 0 1 17 1 0 41 16:15-16:30 0 0 0 0 3 0 1 0 2 16 0 0 0 11 4 0 37 16:30 - 16:45 0 0 0 0 1 0 1 0 4 19 0 0 1 12 2 0 40 16:45 - 17:00 0 0 0 0 5 0 1 0 0 23 0 0 0 17 0 0 46 17:00 - 17:15 0 0 0 0 2 0 1 0 2 23 0 0 0 13 1 0 42 17:15 - 17:30 0 0 0 0 1 0 1 0 2 23 0 0 0 16 4 0 47 17:30 - 17:45 0 0 0 0 5 0 1 0 0 17 0 0 0 11 6 0 40 17:45 - 18:00 0 0 0 0 3 0 0 0 0 20 0 0 0 20 3 1 46 Traff�cCounts 2364 North 1450 East Lehi,UT 84043 801.636.0891 Intersection Turning Movement Summary Intersection: Philbin Road / Chubbuck Road Date: 3-8-22, Tue North/South: Philbin Road Day of Week Adjustment: 100.00/. East/West: Chubbuck Road Month of Year Adjustment: %.50/. Jurisdiction: Chubbuck, ID Adjustment Station #: 0 Project Title: Chubbuck Brookstone Estates Growth Rate: 0.00/. Project No: UT22-2136 Number of Years: 0 Weather: Clear AM PEAK HOUR PERIOD: 7:30 AM -8:30 AM } I AM PEAK 15 MINUTE PERIOD: 7:45 AM 8:00 AM 292 AM PHF: 0.74 266 MIDDAY PEAK HOUR PERIOD: - - MIDDAY PEAK 15 MINUTE PERIOD: MIDDAY PHF: - 129 168 N ' ' ' 1 PM PEAK HOUR PERIOD: 5:00 PM -6:00 PM 168 98 3 PM PEAK 15 MINUTE PERIOD: PM PHF: 5:45 PM -6:00 PM 0.87 q` /OO o ]4 5o a 6 11] 45 Chubbuck Road Total Enterin Vehicles 919 Chubbuck Road Q____JJ 26 ]5 202 Lechand 52 108 200 431 303 � AM i Midda ' PM 9q 264 360 E ]89 624 RAW COUNT Philbin Road Philbin Road Chubbuck Road Chubbuck Road SUMMARIES Northbound Southbound Eastbound Westbound TOTAL Left Thm RI h[ Peds Left Thm Ri ht Peds Leh Thm Ri ht Peds Left Thm RI h[ Peds AM PERIOD COUNTS Period A B C D E F G H I J K L M N 0 P TOTAL 7:00 - 7:15 5 12 13 0 1 9 3 0 0 11 7 0 15 30 4 0 90 7:15 - 7:30 2 13 20 0 13 21 0 1 3 12 30 0 42 13 2 1 151 7:30 - 7:45 8 21 65 0 12 35 1 0 1 16 17 0 88 8 4 0 276 7:45 - 8:00 30 31 91 0 8 40 2 0 1 22 27 0 87 12 2 0 333 8:00 - 8:15 7 6 19 0 9 22 1 0 0 19 24 0 72 15 11 0 205 8:15 - 8:30 1 17 27 0 16 20 2 0 0 28 12 0 37 6 4 0 170 8:30 - 8:45 11 13 22 0 8 22 2 0 0 18 30 0 28 22 30 0 166 8:45 - 9:00 11 12 21 0 9 11 0 0 0 16 12 0 22 9 11 1 134 MIDDAY PERIOD COUNTS Period A B S P E E 9 N E 7 K 1. M N 0 P TOTAL 9:00-9:15 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 9:15-9:30 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 9:30 - 9:45 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 9:45-10:00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 10:00-10:15 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 10:15-10:30 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 10:30-10:45 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 10:45-11:00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 11:00-11:15 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 11:15-11:30 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 11:30-11:45 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 11:45-12:00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 12:00-12:15 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 12:15-12:30 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 12:30-12:45 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 12:45-13:00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 13:00-13:15 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 13:15-13:30 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 13:30-13:45 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 13:45-14:00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 14:00-14:15 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 14:15-14:30 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 14:30-14:45 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 14:45-15:00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 15:00-15:15 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 15:15-15:30 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 15:30-15:45 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 15:45-16:00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 PM PERIOD COUNTS Period A B E F G H I J K L M N 0 P TOTAL 16:016:15 15 27 15 11 0 0 0 19 7 0 21 18 22 1 204 16:15 -16:30 30 27 11 13 1 2 2 15 8 0 33 11 12 0 183 16:30 -16:45 22 22 16 290 0 0 17 8 0 36 11 30 0 231 16:45 -17:00 13 26 ]CD 30 28 1 0 2 1917 0 26 18 19 0 202 17:017:15 13 42 13 18 0 0 1 34 5 0 30 18 13 0 243 17:15 -17:30 13 22 13 9 0 0 0 19 7 0 35 27 17 0 209 17:30 -17:45 9 18 7 25 0 0 0 196 0 41 19 16 0 204 17:45 -18:00 17 26 17 22 0 0 0 27 10 0 56 22 13 0 263 Traff�cCounts 2364 North 1450 East Lehi,UT 84043 801.636.0891 Intersection Turning Movement Summary Intersection: Philbin Road / Angela Street Date: 3-8-22, Tue North /South: Ph?Road Dayof Week Adjustment: too 0"' East/West: Angela Street Month of Year Adjustment: 96.5% Jurisdiction: Chubbuck, ID Adjustment Station #: 0 Project Title: Chubbuck Brookstone Estates Growth Rate: 0.0% Project No: UT22-2136 Number of Years: 0 Weather: Clear AM PEAK HOUR PERIOD: 7:30 AM -8:30 AM } I AM PEAK 15 MINUTE PERIOD: 7:30 AM -7:45 AM 251 AM PHF: 0.74 291 MIDDAY PEAK HOUR PERIOD: - - MIDDAY PEAK 15 MINUTE PERIOD: MIDDAY PHF: - 110 141 N PM PEAK HOUR PERIOD: 4:30 PM -5:30 PM rc PM PEAK 15 MINUTE PERIOD: PM PHF. 4:45 PM -5:00 PM 0.96 j OO 18 113 1 Angela Street Total Enterin Vehicles 101, } Angela Street Q ----JJ ■ 16TH 32 129 4� AM 154 98 i Midda PM ' y 118 165 E 252 283 RAW COUNT Philbin Road Philbin RoadAngela Street Angela Street SUMMARIES Northbound Southbound Eastbound Westbound TOTAL Left Thm RI ht Peds Left Thm RI ht Peds Left Th.RI h[ Peds Left Thm RI ht Peds AM PERIOD COUNTS Period A B C D E F G H I J K L M N O P TOTAL 7:00 - 7:15 1 16 1 0 1 16 0 2 2 0 3 0 1 0 1 0 42 7:15 - 7:30 2 18 1 2 1 21 2 0 3 0 6 0 0 0 1 0 55 7:30 - 7:45 3 23 1 0 0 39 4 0 20 1 7 0 4 0 2 0 104 7:45 - 8:00 5 26 2 0 0 32 12 0 7 0 9 0 1 0 0 0 94 8:00 - 8:15 5 12 10 0 23 1 0 1 0 5 0 2 1 1 0 52 8:15 - 8:30 3 16 1 0 1 19 1 0 1 112 0 1 2 0 0 58 8:30 - 8:45 9 15 0 0 0 18 0 0 0 1 8 0 1 0 0 0 52 8:45 - 9:00 7 16 1 0 0 16 0 0 1 1 5 0 0 0 2 0 49 MIDDAY PERIOD COUNTS Period A B S P F E G N I J K 1. M N O P TOTAL 9:00-9:15 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 9:15-9:30 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 9:30 - 9:45 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 9:45-10:00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 10:00-10:15 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 10:15-10:30 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 10:30-10:45 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 10:45-11:00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 11:00-11:15 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 11:15-11:30 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 11:30-11:45 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 11:45-12:00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 12:00-12:15 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 12:15-12:30 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 12:30-12:45 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 12:45-13:00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 13:00-13:15 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 13:15-13:30 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 13:30-13:45 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 13:45-14:00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 14:00-14:15 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 14:15-14:30 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 14:30-14:45 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 14:45-15:00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 15:00-15:15 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 15:15-15:30 0 0 0 0 0 0 0 00 0 0 0 0 0 0 0 0 15:30-15:45 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 15:45-16:00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 PM PERIOD COUNTS Period A B C D E F G H I J K L M N O P TOTAL 16:00 - 16:15 11 27 1 0 0 13 2 0 2 0 8 0 2 0 1 0 67 16:15 - 16:30 7 38 1 0 0 17 0 1 0 0 5 0 1 1 2 0 72 16:30 - 16:45 7 26 1 0 0 32 2 0 2 14 0 0 0 1 0 76 16:45 - 17:00 8 30 0 0 2 29 4 0 3 1 3 0 1 0 0 0 81 17:00 - 17:15 30 38 2 0 0 18 3 0 2 0 5 0 0 0 0 0 78 17:15 - 17:30 7 35 1 0 2 18 0 0 2 0 7 0 1 0 2 0 75 17:30 - 17:45 15 28 0 0 1 17 5 0 0 0 4 0 0 0 1 0 71 17:45 - 18:00 10 30 0 1 2 27 3 1 2 0 7 0 0 0 0 0 81 Traff�cCounts 2364 North 1450 East Lehi,UT 84043 801.636.0891 Intersection Turning Movement Summary Intersection: Brook7tone Street / Angela Street Date: 3-8-22, Tue North South Brookstone Street Dayof Week Adjustment: too 0"' East/West: Angela Street Month of Year Adjustment: 96.5% Jurisdiction: Chubbuck, ID Adjustment Station #: 0 Project Title: Brookstone Estates Growth Rate: 0.0% Project No: UT22-2136 Number of Years: 0 Weather: Clear AM PEAK HOUR PERIOD: 7:30 AM -8:30 AM } I AM PEAK 15 MINUTE PERIOD: 7:45 AM -8:00 AM 26 AM PHF: 0.77 39 MIDDAY PEAK HOUR PERIOD: - - MIDDAY PEAK 15 MINUTE PERIOD: - N MIDDAY PHF: 11 15 PM PEAK HOUR PERIOD: 4:00 PM -5:00 PM 15 19 PM PEAK 15 MINUTE PERIOD: PM PHF: 4:00 PM -4:15 PM 0.69 Angela Street Total Enterin Vehicles 89 ____ o 2 Q====nom' Angela Street 1 1 2 lAggBY Ya 10 9 Ii Midda PM ' �i e 4 4 19 It RAW COUNT Brookstone Street Brookstone Street Angela Street Angela Street SUMMARIES Northbound Southbound Eastbound Westbound TOTAL Left Thm RI ht Peds Left Thm Ri ht Peds Left Thm RI ht Peds Left Th. RI h[ Peds AM PERIOD COUNTS Period A B C D E F G H I J K L M N 0 P TOTAL 7:00-7:15 0 0 0 0 1 0 0 3 0 1 2 0 1 0 0 0 5 7:15-7:30 0 0 1 0 3 0 1 0 0 4 1 0 1 1 0 0 12 7:30 - 7:45 0 0 3 0 4 1 0 0 0 5 0 12 2 3 0 20 7:45 - 8:00 0 1 3 0 4 0 0 0 0 9 1 1 0 6 5 0 29 8:00-8:15 0 2 0 0 0 0 0 0 0 3 1 0 3 7 5 0 21 8:15-8:30 0 0 0 0 6 00 0 1 7 1 0 1 1 2 1 19 8:30 - 8:45 0 0 0 0 2 1 0 0 0 9 0 0 0 3 2 0 17 8:45 - 9:00 2 0 0 0 0 1 0 0 0 1 0 0 0 2 5 0 11 MIDDAY PERIOD COUNTS Period A B S P E E 9 N E 7 K L M N 0 P TOTAL 9:00-9:15 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 9:15-9:30 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 9:30 - 9:45 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 9:45-10:00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 10:00-10:15 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 10:15-10:30 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 10:30-10:45 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 10:45-11:00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 11:00-11:15 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 11:15-11:30 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 11:30-11:45 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 11:45-12:00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 12:00-12:15 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 12:15-12:30 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 12:30-12:45 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 12:45-13:00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 13:00-13:15 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 13:15-13:30 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 13:30-13:45 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 13:45-14:00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 14:00-14:15 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 14:15-14:30 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 14:30-14:45 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 14:45-15:00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 15:00-15:15 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 15:15-15:30 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 15:30-15:45 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 15:45-16:00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 PM PERIOD COUNTS Period A B C D E F G H I J K L M N 0 P TOTAL 16:00-16:15 0 1 0 0 5 2 0 0 0 6 0 0 1 4 5 0 24 16:15-16:30 0 0 0 0 2 0 0 0 0 2 0 0 0 2 5 0 11 16:30-16:45 0 0 1 0 1 0 0 0 0 5 0 0 1 4 2 0 14 16:45-17:00 1 0 1 0 1 0 0 0 0 3 0 0 0 9 2 0 17 17:00-17:15 0 0 0 0 1 0 0 0 0 2 0 0 0 12 4 0 19 17:15-17:30 0 0 1 0 0 0 0 0 0 2 0 0 0 2 2 0 7 17:30-17:45 1 0 0 0 0 0 0 0 0 6 0 0 0 5 6 0 18 17:45-18:00 0 0 0 0 2 0 0 0 0 1 0 0 1 6 5 0 15 Chubbuck - Brookstone Estates Traffic Impact Study APPENDIX C LOS Results Intersection: Rio Vista Road & Chubbuck Road Type: Unsignalized Intersection: Chubbuck Road & Lamar Street Type: Unsignalized Demand Volume Served—= Dela��� Approach Movement Volume Avg ME 27 104 • T 26 0.3 A 24 0. R 8 8 100 0.0 A NB Subtotal 34 35 103 0.2 A L 45 44 97 1.8 A T 74 76 103 0.6 A SB 11 .. Subtotal 119 120 101 1.0 A 101 L 26 27 104 5.0 A T 3 3 92 0.3 A WB R 31 31 101 2.8 A Subtotal 60 61 102 3.7 A Total Intersection: Chubbuck Road & Lamar Street Type: Unsignalized Demand Volume Served "a Delay/Veh (sec) A roach Movement Volume Avg % -E Avg LOS N 24 0. ••. 27 104 62 101 11 .. ...73 101 REM � N' Intersection: Philbin Road & Chubbuck Road Type: Roundabout Intersection: Philbin Road & Angela Street Type: Unsignalized Deman 4.2 A 7NB L 26 25 96 Avg LOS T 75 76 102 5.4 A 2.2 A R 202 202 100 3.8 A 0.6 A Subtotal 303 303 100 4.2 A 0.9 A L 45 44 97 4.5 A SB T 117 122 104 5.7 A 0.1 A R 6 6 104 4.7 A 0.3 A Subtotal 168 172 102 5.4 A 4.9 A L 2 1 44 4.5 A EB T 85 83 98 6.2 A 3.8 A R 80 85 106 4.8 A Subtotal 167 169 101 5.5 A L 284 275 97 4.8 A T 41 41 101 5.9 A WB R 21 21 99 4.5 A Subtotal 346 1 337 97 1 4.9 A —Total Intersection: Philbin Road & Angela Street Type: Unsignalized Deman Delay/Veh (sec) Approach Movement I Volu me Avg LOS L 16 16 100 2.2 A NB T 82 82 100 0.6 A Subtotal 98 98 100 0.9 A T 113 117 103 0.3 A SB R 18 20 111 0.1 A Subtotal 131 137 105 0.3 A L 29 29 99 4.9 A EB R 33 35 106 2.9 A Subtotal 62 64 103 3.8 A Total Intersection: Brookstone Street & Angela Street Type: Unsignalized MINNNUakizir.&rved m�Delay/Veh (sec) Approach MoverneR VolumeDemand • T 3 4 123 2.0 A NB R 6 7 122 0.9 A Subtotal 9 11 122 1.3 A L 14 13 95 1.5 A SB T 1 2 200 1.6 A Subtotal 15 15 100 1.5 A L 1 1 100 2.1 A EB T 24 25 105 0.1 A R 3 4 123 0.2 A Subtotal 28 30 107 0.2 A L 6 6 104 1.6 A WB T 16 18 112 0.3 A R 15 15 102 0.0 A Subtotal 37 39 105 0.4 A Total Intersection: Rio Vista Road & Chubbuck Road Type: Unsignalized Intersection: Chubbuck Road & Lamar Street Type: Unsiqnalized Demand Delay/Veh (sec) Approach Moverne KVolume Volume �EE- Avg • T 55 53 97 0.8 A :. R 43 43 100 0.3 A NB 3.9 . 109 Subtotal 98 96 98 0.6 A •1 1021 L 52 55 106 2.1 A T 47 52 110 0.7 A SB 135 103 Subtotal 99 107 108 1.4 A : 110N L 10 10 98 5.1 A T 10 11 110 0.4 A WB 1 . R 42 41 98 2.8 A Subtotal 62 62 100 2.7 A Total Intersection: Chubbuck Road & Lamar Street Type: Unsiqnalized Demand 1 Delay/Veh (sec) M Approach Movement Volume �EE- Avg LOSE :. • •13 100 3.9 . 109 •1 1021 99 103 135 103 1. : 110N 1 • • 143 104 1 . Intersection: Philbin Road & Chubbuck Road Type: Roundabout Intersection: Philbin Road & Angela Street Type: Unsignalized Deman Delay/Veh (sec) 7 7NB L 52 55 106 4.0 A T 108 106 98 5.7 A R 200 202 101 4.1 A Subtotal 360 363 101 4.6 A L 50 48 96 3.5 A SB T 74 74 100 4.8 A Subtotal 124 122 98 4.3 A L 1 0 0 EB T 99 100 101 5.6 A R 28 27 96 3.8 A Subtotal 128 127 99 5.2 A L 162 161 99 4.2 A T 86 88 102 5.5 A WB R 59 57 97 3.6 A Subtotal 307 306 100 4.5 A Total Intersection: Philbin Road & Angela Street Type: Unsignalized Deman Delay/Veh (sec) 7 Approach Movement _ Volume �- Avg LOS31 , •• 134 •: • • . .•165 •: .• .. •10 108 � 106 100 •8 :. ••. Intersection: Brookstone Street & Angela Street Type: Unsignalized KVolume 1.2 A L 1 1 100 NB T 1 0 0 R 2 3 150 1.0 A Subtotal 4 4 100 1.1 A L 9 9 97 1.5 A T 2 2 100 2.4 A SB Subtotal 11 11 100 1.7 A T 16 14 89 0.0 A EB Subtotal 16 14 88 0.0 A L 2 1 50 1.3 A WB T 25 26 103 0.2 A R 14 14 102 0.1 A Subtotal 41 41 100 0.2 A Total Intersection: Rio Vista Road & Chubbuck Road Type: Unsignalized Intersection: Chubbuck Road & Lamar Street Type: Unsignalized Demand Volume Served—= Dela Approach Movement Volume Avg ME 25 96 Avg • -E T 26 0.4 A R 26 26 100 0.1 A NB ::183 97 5.4 , Subtotal 52 51 98 0.2 A L 47 47 101 2.0 A ...73 T 74 80 108 0.8 A SB Subtotal 121 127 105 1.2 A L 78 76 97 5.9 A T 4 4 107 0.3 A WB R 37 39 105 3.7 A Subtotal 119 119 100 5.0 A Total Intersection: Chubbuck Road & Lamar Street Type: Unsignalized Demand Volume Served "a Delay a sec A roach Movement A1111111111111111bb Volume Avg % -E Avg LOS 121 9. 62 •• 4.3 , ••. ::183 97 5.4 , 20 92 53 •4 • ...73 100 ,• 46 99 Intersection: Philbin Road & Chubbuck Road Type: Roundabout Intersection: Philbin Road & Angela Street Type: Unsignalized KVolume Deman Avg MIN. mllnhw�d�� 28 91 Delay/Veh (sec) Approach L 31 4.1 A NB T 77 72 94 5.6 A 2.4 A R 202 196 97 4.1 A 0.8 A Subtotal 310 296 95 4.5 A 1.2 A L 61 59 97 4.5 A SB T 121 115 95 6.1 A 0.2 A R 6 6 104 4.8 A 0.4 A Subtotal 188 180 96 5.5 A 5.3 A L 2 2 89 4.0 A EB T 170 172 101 8.2 A 4.4 A R 94 89 95 6.3 A Subtotal 266 263 99 7.5 A L 284 292 103 5.1 A T 71 73 102 6.5 A WB R 27 25 93 5.0 A Subtotal 1 382 1 390 102 1 5.4 A Total Intersection: Philbin Road & Angela Street Type: Unsignalized Deman �Ioru—m—e Wer—Yed Delay/Veh (sec) Approach Movement m I Avg LOS L 24 23 97 2.4 A NB T 82 75 91 0.8 A Subtotal 106 98 92 1.2 A T 113 109 96 0.4 A SB R 26 27 104 0.2 A Subtotal 139 136 98 0.4 A L 53 53 100 5.3 A EB R 53 52 98 3.4 A Subtotal 106 105 99 4.4 A Total Intersection: Brookstone Street & Angela Street Type: Unsignalized Approach Movement Demand Volume Volume Served Avg JEMEE� 2 Delay/Veh (sec) -10 Delav��� MINE Movement VolumeApproach d=l• 20 18 89 4.7 A NEI R 6 7 122 1.4 A 41 Subtotal 9 9 100 2.1 A 7 L 14 14 102 1.9 A SB T 1 1 100 2.1 A 9 Subtotal 15 15 100 1.9 A 20 L 1 1 100 0.8 A EB T 68 67 99 0.2 A 29 R 3 4 123 0.1 A 30 Subtotal 72 72 100 0.2 A 45 L 6 4 70 1.7 A W B T 32 34 106 0.2 A 7 R 15 14 95 0.2 A 20 Subtotal 53 52 98 0.3 A Total 5 105 0.1 A Subtotal Intersection: Lamar Street & Angela Street Type: Unsignalized Demand Volume Served MW Delay/Veh (sec) -10 Movement VolumeApproach d=l• 20 18 89 L 2.1 A NB T 41 41 100 0.9 A R 7 6 89 1.1 A Subtotal 68 65 96 1.3 A L 9 9 100 1.5 A T 20 19 94 2.7 A SB Subtotal 29 28 97 2.3 A T 30 30 101 0.3 A EB R 45 47 104 0.2 A Subtotal 75 77 103 0.2 A L 7 8 119 2.2 A WB T 20 20 99 0.1 A R 5 5 105 0.1 A Subtotal 32 33 103 0.6 A Total Intersection: Rio Vista Road & Chubbuck Road Type: Unsignalized Approach Movement Demand Volume Volume Served = Avg ME! 53 97 Delav��� MINE T 55 1.1 A • R 88 91 103 0.5 A NB 3.6 A Subtotal 89 94 106 Subtotal 143 144 101 0.7 A 60 102 L 57 59 104 2.5 A 92 104 T 47 51 108 0.8 A SB 2.2 A T 128 129 100 Subtotal 104 110 106 1.7 A 81 96 L 36 39 109 6.2 A 210 99 T 11 11 102 0.5 A WB Total R 45 44 97 3.5 A Subtotal 92 94 102 4.3 A Total Intersection: Chubbuck Road & Lamar Street Type: Unsignalized Demand Volume Served MNW-Dela We � VolumeMovement • SB R 34 36 107 3.6 A Subtotal 89 94 106 5.1 A L 59 60 102 3.2 A EB T 88 92 104 1.6 A Subtotal 147 152 103 2.2 A T 128 129 100 1.3 A W B R 84 81 96 1.2 A Subtotal 212 210 99 1.3 A Total Intersection: Philbin Road & Chubbuck Road Type: Roundabout Intersection: Philbin Road & Angela Street Type: Unsignalized Deman Volume Served T 4.3 A 7NB L 62 62 100 2.5 A T 113 109 97 5.8 A NB R 200 208 104 4.3 A Subtotal 375 379 101 4.7 A L 63 59 94 3.8 A SB T 78 79 102 5.0 A Subtotal 141 138 98 4.5 A L 1 1 100 2.3 A EB T 137 138 101 6.4 A R 34 38 113 4.5 A Subtotal 172 177 103 6.0 A Total L 162 158 98 4.4 A T 151 148 98 5.7 A WB R 80 77 96 4.2 A Subtotal 393 383 97 4.9 A Total Intersection: Philbin Road & Angela Street Type: Unsignalized Deman Volume Served T Delay/Veh (sec) Approach Movement 2.5 A L 58 55 95 NB T 136 131 97 0.9 A Subtotal 194 186 96 1.4 A T 97 93 96 0.4 A SB R 29 34 116 0.2 A Subtotal 126 127 101 0.3 A L 21 18 86 5.3 A EB R 35 35 101 2.7 A Subtotal 56 53 95 3.6 A Total Intersection: Brookstone Street & Angela Street Type: Unsignalized Approach Movement Demand Volume Served 1 100 Delay��� L 1 1.9 A NB T 1 1 100 1.5 A NB R 2 3 150 0.9 A Subtotal 4 5 125 1.2 A L 9 8 86 2.3 A T 2 2 100 2.8 A SB T 7 8 110 2.5 A SB Subtotal 11 10 91 2.4 A T 44 42 95 0.2 A EB T 13 13 102 0.1 A EB Subtotal 44 42 95 0.2 A L 2 2 100 1.4 A WB T 72 74 103 0.3 A WB R 14 12 87 0.3 A Subtotal 88 88 100 0.3 A Total Subtotal 66 68 103 0.8 A Intersection: Lamar Street & Angela Street Type: Unsignalized Demand Volume Served M& Delay/Veh (sec) Movement VolumeApproach bb • 2.4 A L 40 31 92 NB T 98 98 100 1.0 A R 5 5 95 1.3 A Subtotal 143 140 98 1.4 A L 12 9 77 2.0 A T 7 8 110 2.5 A SB Subtotal 19 17 89 2.2 A T 13 13 102 0.1 A EB R 20 21 105 0.1 A Subtotal 33 34 103 0.1 A L 17 19 112 1.8 A WB T 42 42 100 0.5 A R 7 7 97 0.2 A Subtotal 66 68 103 0.8 A Total Chubbuck - Brookstone Estates Traffic Impact Study APPENDIX D 95th Percentile Queue Length Reports Sim Traffic Queueing Report HALES E N G I N E E R I N G Project: Chubbuck Brookstone Estates TIA innovative transportation solutions Analysis: Existing (2022) Background Time Period: Morning Peak Hour 95"' Percentile Queue Length (feet) - Rounded Up to Nearest Multiple of 25 ft Project #: UT22-2136 ���tersectiion NB ILT LTR SIB EB LR ILT LTR LR LTR L 50 50 75 75 100 50 J 75 01: Rio Vista Road & Chubbuck Road 02: Chubbuck Road & Lamar Street 03: Philbin Road & Chubbuck Road 04: Philbin Road & Angela Street 05: Brookstone Street & Angela Street Sim Traffic Queueing Report HALES)ENGINEERING Project: Chubbuck Brookstone Estates TIA innovative transportation solutions Analysis: Existing (2022) Background Time Period: Evening Peak Hour 95"' Percentile Queue Length (feet) - Rounded Up to Nearest Multiple of 25 ft Project #: UT22-2136 Intersection N13 S13 EB W13 LT LTR TR LR LT LTR LR LT LTR 11-11 LTR 50 50 01: Rio Vista Road & Chubbuck Road 02: Chubbuck Road & Lamar Street 50 03: Philbin Road & Chubbuck Road 75 50 75 75 04: Philbin Road & Angela Street 50 05: Brookstone Street & Angela Street SimTraffic Queueing Report HALES ENGINEERING Project: Chubbuck Brookstone Estates TIA innovative transportation solutions Analysis: Existing (2022) Plus Project Time Period: Morning Peak Hour 95"' Percentile Queue Length (feet) - Rounded Up to Nearest Multiple of 25 ft Project #: UT22-2136 02: Chubbuck Road & Lamar Street 100 1 03: Philbin Road & Chubbuck Road 1 75 1 75 I 100 100 04: Philbin Road & Angela Street 05: Brookstone Street & Angela Street 06: Lamar Street & Angela Street 75 SimTraffic Queueing Report HALES ENGINEERING Project: Chubbuck Brookstone Estates TIA innovative transportation solutions Analysis: Existing (2022) Plus Project Time Period: Evening Peak Hour 95"' Percentile Queue Length (feet) - Rounded Up to Nearest Multiple of 25 ft Project #: UT22-2136 Intersection LT LTR TR LR LT LTR LR LT LTR LR LTR 50 01: Rio Vista Road & Chubbuck Road 75 02: Chubbuck Road & Lamar Street 75 50 03: Philbin Road & Chubbuck Road 75 75 75 75 04: Philbin Road & Angela Street 50 50 05: Brookstone Street & Angela Street 06: Lamar Street & Angela Street 50 CONCEPT MAP #5B FOR: BROOKSTONE ESTATES A SUBDIVISION LOCATED IN SW 4 SECTION 5 OF TOWNSHIP 6 SOUTH, RANGE 34 EAST, BOISE MERIDIAN, BANNOCK COUNTY, IDAHO ANGELA 11 LO S BOC 3 10 Lulb .............. '....... ....... .... ••••. L C 1 .. ` ... ............ .......... ••••••••••.• . . . . . . . . . ` . ` . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . I RESERVA m _J a NOTES RD. ❑► 0 cc W WEST HALF OF LAMAR TOTAL ROADWAY - 109216 L.F. TOTAL LOTS - 245 TOTAL PARK - 2.13 ACRES EAST HALF OF LAMAR TOTAL ROADWAY - 980 L.F. 27 TOTAL LOTS GRAPHIC SCALE 1 INCH= 100 FEET 100 0 50 100 CONCEPT MAP #56 FOR: BROOKSTONE ESTATES A SUBDIVISION LOCATED IN THE SW 4 OF SECTION 5, TOWNSHIP 6 SOUTH, RANGE 34 EAST, BOISE MERIDIAN, BANNOCK COUNTY, IDAHO DEVELOPER INFORMATION NAME DANNIS ADAMSON CONTACT XXXXX ADDRESS XXXXXX PHONE XXXXX SHEET INFORMATION DRAWN BY BMS CHECKED BY . PROJECT# 21-010 DATE CREATED 3/31/2021 LAST REVISED 11/30/21 FILE PATH U211ADAMSON, DAN NISIBROOKSTONE MASTER PLAN 21-0241DESILAYIBROOKSTONE MASTER CONCEPT 56_11.30.21 F IV Is ie"Affm TM Engineers a Surveyors it Planners 30f 58th St. W, #138 a Williston, NO 58801 it [70>J 572-0110 600 E. Oak St. a Pocatello, iO 83201 a t208J 234 -Of >0 EXISTING IRRI ) SS ) SID—) LEGEND & NOTES — PROPOSED BOUNDARY LINE — PROPOSED PROPERTY LINE — PROPOSED EASEMENT LINE — PROPOSED CENTER LINE SECTION LINE PROPOSED — _ _ _ COUNTOUR LINES WATER LINE IRRIGATION LINE / SEWER LINE / STORM LINE 0U UE / 0U UE UNDERGROUND / OVERHEAD POWER LINE G G— / G G G GAS LINE G T FO / T FO TELEPHONE / FIBER LINE CATV CATV / CATV CATV CABLE TV LINE / SIDEWALK / STANDARD CURB / RIBBON CURB / / • FIRE HYDRANT/ WATER VALVE m / m WATER METER / WATER SERVICE / o / IRRIGATION BOX/ IRRIGATION SERVICE O• O• SEWER MANHOLE �= m SEWER SERVICE O• / 9 / e S/ 9 / 9 STORM MANHOLE / STORM CATCH BASIN ® POWER POLE / POWER BOX GAS METER TELEPHONE BOX / FIBER OPTIC BOX f CABLE TV BOX NOTES 1. EXISTING ZONING: COUNTY RESIDENTIAL SUBURBAN 2. PROPOSED ZONING: R2P 3. TOTAL ACREAGE: 12.16 4. LOT SIZE DATA REQUIRED MINIMUM: 5,000 S.F. PROPOSED MINIMUM: 5,000 S.F. 5. SUBDIVISION STATS 57 TOTAL LOTS 57 RESIDENTIAL 6. GAS, POWER, CABLE TV ETC. TO BE PROVIDED 7. EASEMENTS ARE 15' (FT.) WIDE UNLESS OTHERWISE NOTED 8. "LOT 1, BLOCK 1 AND LOT 1, BLOCK 2 WILL BE RESTRICTED (R) TO PROHIBIT VEHICULAR ARCH B SCALE (12"x18") 1 INCH = 40 FEET 40 0 20 40 20 0 10 20 1 INCH = 20 FEET ARCH D SCALE (241'x3611) PRELIMINARY PLAT FOR: BROOKSTIONE ESTATES - DIVISION 12-14 LOCATED IN THE SOUTHWEST QUARTER OF SECTION 5, TOWNSHIP 6 SOUTH, RANGE 34 EAST OF THE BOISE MERIDIAN, BANNOCK COUNTY, IDAHO DEVELOPER INFORMATION SS\ONAL F [DRAWN BROOKSTONE LLC �G%ST,- ADAMSON DANNIS ADDRESS 158S ' 58S. MAIN STREET O Q� POCATELLO IDAHO, 83201 (208) 251-7107 SHEET INFORMATION DIPESH GHIMIRE CHECKED BY BMS TEOFAP�� 22-001 DATE CREATED 02/04/22 LAST REVISED 02/24/22 QELLG R:\22\Adamson, Dannis\Brookstone Estates Divisions 12-14 - 22-003\DES\LAY TM . En fn m nn q eerssSu eyors sP/ r a es 6W East Oak Street Pocatello, /D 83201 (208) 234-0110 www.rmes.biz Brookstone Estates Division 12-14 - Preliminary Plat Narrative 1. The subdivision proposal complies with the applicable provisions of this title. The current project as proposed meets the applicable provisions of this title. 2. The subdivision proposal complies in principle with all applicable City design standards and development regulations. The current project as proposed will follow the current city standards. 3. The subdivision proposal complies with all applicable zoning requirements of the underlying zoning district, applicable overlays, and other applicable development standards. The current project is a continuation of the Brookstone Estates Subdivision Masterplan within the city and will follow the same parameters and guidelines as the previous phases. 4. All public facilities including streets, sidewalks, curbs, gutters, water, sewer, fire protection, and sanitation services can be provided to the newly created lots and accommodate future extension to adjacent land. The use of a "control strip" intended to control or prevent the future extension of public facilities or development of adjacent land is prohibited. The proposed layout will continue the extension of Lamar Street that will feed the entire 55 -acre parcel through multiple phases and provide connectivity back into the Brookstone Estates Subdivision to the east. 5. If city public works determines that the proposed subdivision will result in significant traffic impacts then a "traffic impact study" will be required as part of the commission's review. A significant traffic impact is generally defined as occurring when: a. A Proposed development or redevelopment of a site will generate 100 or more new peak hour trips; or b. The added volume is equal to 1,000 vehicles per day. The proposed project will consist of 57 households. Assuming an overall national average of 12.0 trips per household per day (57.0 x 12.0 = 684.0), the 684.0 total trips per day will not generate enough peak hour trips or total trips to warrant a traffic impact study. 6. The proposal provides for a continuation of a connected transportation system unless topography or natural features prevents connection to abutting streets or property. As stated in item #4, the proposed layout will continue the extension of Lamar Street and will provide connectivity back into the Brookstone Estates Subdivision to the east. 7. The proposed subdivision provides for bicycle and pedestrian transportation routes and amenities in accordance with Bannock Transportation Planning Organization's adopted bicycle and pedestrian plans. The proposed subdivision will have sidewalks that will tie into previous phases of a neighborhood that has several areas where bike paths intersect to allow both bicycle and pedestrian traffic to circulate throughout the neighborhood with limited crossings at the streets. 8. Public utilities are provided to the newly created lots in public rights-of-way or in appropriately sized easements (Ord. 773, 2018) The proposed project will have a 15' public utility easement provided within the platted subdivision for public utilities to install their infrastructure to provide services to the new homes that will be built. Exhibit 5a: Comprehensive Plan Future Land Use Map Brookstone Estates Division 12-14 Future_DeEignation. Commercial Employment High Density Low Density Medium Density Mixed Use 1940't -I\ CHUBBUCK IORNO 290 E. Linden Avenue, Chubbuck, ID 83202 208.237.2430 — Fax 208.237.2409 www.CityofChubbuck.us Exhibit 5b: Current Zoning and Requested Change Brookstone Estates Division 12-14 lao�t-\ CHUBBUCK 1 0 Landuse_Categor, DAgriculture (A) M Creative Community M Dense Residential (R-4) M General Commercial (C-2) ® Industrial (1) M Limited Commercial (C-1) M Limited Residential (R-2) E Limited Residential - P (R -2P) M Planned Unit Development (PUD) M Single Family Residential (R-1) 290 E. Linden Avenue, Chubbuck, ID 83202 208.237.2430 — Fax 208.237.2409 www.CityofChubbuck.us Exhibit 6: Evidence of Notice a. Site Posting b. Agency notices on file with staff a. Site Posting CHUBBUCK IDRHO Sign posted February 9, 2022 North end of Lamar Lane 290 E. Linden Avenue, Chubbuck, ID 83202 208.237.2430 — Fax 208.237.2409 www.CityofChubbuck.us