Community Development DepartmentEngineering

Road Work

SR 84 Widening

Cal Trans Project

Cal Trans is currently widening State Route 84 (Isabel Avenue) between Jack London Boulevard to north of Concannon Boulevard.  State Route 84 is being widened from two lanes to six lanes from Jack London Boulevard to Stanley Boulevard, and from two lanes to four lanes between Stanley Boulevard to north of Concannon Boulevard.  Work also entails the widening of the Stanley Connector Road from State Route 84 to Stanley Boulevard, widening of the Arroyo Mocho Bridge, construction of a decorative retaining wall at Stanley Boulevard, Sanitary Sewer relocation, and construction of a Storm Water Sand Filter south of Stanley Boulevard.  Construction for this work is scheduled to be complete by early 2014.

 Click here for additional information and  construction updates.

Project PIO Contact:

Marcus Wagner
Office: (510) 622-8758

Vineyard Ave. Realignment at Vallecitos Road

City Project No. 1996-60

Work has begun on the project to realign East Vineyard Road to a location south of the existing intersection.  The project will straighten Vineyard Avenue, install a traffic signal at Vineyard Vallecitos intersection, and widen portions of Vallecitos Road. Anticipated completion date for the project is December 2013.  

If you need additional information regarding this project, please contact Debbie Salgado, Project Manager, at (925) 960-4558 or via e-mail.