Interstate 80 / San Pablo Dam Road Interchange Improvements

West County
PROJECT BUDGET $121.0 Million
CCTA & City of San Pablo
I-80/San Pablo Dam Road, El Portal Drive and McBryde Avenue.
Under Construction
The Hayward Fault crosses I-80 in the vicinity of the San Pablo Dam Road, requiring special design for the bridge structure.

The Interstate 80/San Pablo Dam Road interchange provides access between residential areas north and east of the interchange and Bay Area employment centers. The interchange is currently experiencing severe peak hour congestion, resulting in extensive delays. Future traffic forecasts indicate that existing congestion is projected to increase, resulting in further deterioration of traffic operations. The project significantly benefits both vehicular and pedestrian/bicycle traffic by enhancing operations and safety within the interchange area.