2945-25 Dartmouth-Road-Forest-Hill-Road-All-Way-Stop-Final.pdf

All-Way Stop Warrant Analysis Dartmouth Road & Forest Hill Road Project No.: 251404 November 7, 2025 Page 7 of 14 70 South Orange Avenue, Suite 109 PO Box 99 Livingston, New Jersey 07039 Roseland, NJ 07068 C: (732) 236-7557 T: (973) 228-0999 F: (201) 753-3904 BrightViewEngineering.com Standard: 05 The satisfaction of an all-way stop control warrant or warrants shall not in itself require the installation of all-way stop control at an unsignalized intersection. Section 2B.13 All-Way Stop Control Warrant A: Crash Experience Option: 01 All-way stop control may be installed at an intersection where an engineering study indicates that: A. For a four-leg intersection, there are five or more reported crashes in a 12-month period or six or more reported crashes in a 36-month period that were of a type susceptible to correction by the installation of all-way stop control. B. For a three-leg intersection, there are four or more reported crashes in a 12-month period or five or more reported crashes in a 36-month period that were of a type susceptible to correction by the installation of all-way stop control. Based on the provided crash data, the intersection reports no correctable crashes that are susceptible to correction by installing an All-Way Stop control within a five-year period. The warrant was not satisfied. Section 2B.14 All-Way Stop Control Warrant B: Sight Distance Option: 01 All-way stop control may be installed at an intersection where an engineering study indicates that sight distance on the minor-road approaches controlled by a STOP sign is not adequate for a vehicle to turn onto or cross the major (uncontrolled) road. Support: 02 At such a location, a road user, after stopping, cannot see conflicting traffic and is not able to negotiate the intersection unless conflicting cross traffic is also required to stop. We conducted a sight distance analysis for the intersection of Dartmouth Road & Forest Hill Road. This analysis was performed as per the standards set forth within the 2018 AASHTO - A Policy on Geometric Design of Highways and Streets (The Green Book). Dartmouth Road & Forest Hill Road has a posted speed limit of 25 MPH. Based on Table 3-1 & 9-7 of the AASHTO standards, a design speed of 30 MPH (5 MPH over the posted speed limit) with a leveled roadway will require an intersection sight distance of 335 feet and a stopping sight distance of 200

f the AASHTO standards, a design speed of 30 MPH (5 MPH over the posted speed limit) with a leveled roadway will require an intersection sight distance of 335 feet and a stopping sight distance of 200 feet.