Traffic Signal Timing and LOS Analysis

This subcontract for the City of Arroyo Grande involves providing specialized technical analysis of intersection capacity and the design of optimized signal timing plans. The selected contractor will be responsible for delivering current and buildout Level of Service analysis and developing revised timing sheets for clearance intervals, walk signs, and flashing don't walk signals. All work must be performed using traffic modeling software such as Synchro or Vissim in strict accordance with CAMUTCD and NCHRP standards. The project is categorized under NAICS code 541330 and will be performed in Pismo Beach, California. Key deliverables include comprehensive LOS reports and revised timing signal sheets. Interested parties must submit their responses by the deadline of November 11, 2026.