Phase II - starting Project Initiation Documents (PID)  December 2023 - Click here for additional information (later) 

Phase I - Final Report - posted June 9, 2017


Kimley Horn Traffic Consultants performed a comprehensive corridor study on Alpine Rd from the county limit approximately 1500 feet south of Junipero Serra Boulevard to the county limit approximately 1000 feet south of La Mesa Drive. The goals were to improve access and connectivity and reduce mobility barriers, for all types of travel, including pedestrian, bicycle, automobile, and public transit; improve area health and safety by increasing walkability and bikeability; improve access to Alpine Road from side streets; and improve intersections along Alpine Road with additional consideration to Interstate 280 interchanges at Sand Hill Road and Page Mill Road.

The results of the study, methods, and processes are listed in the attachments below.

Phase I Improvements are currently underway.

Phase II Improvements will require additional funding to begin engineered designs