Welcome to Caltrans District 4

Projects Upcoming Work

Alameda
Contra Costa
Marin
Napa
San Mateo
San Francisco
Santa Clara
Solano
Sonoma

How Do I? wand


Highway Conditions

Check Current Highway Conditions
 
You can also call 1-800-427-7623 for current highway conditions.

Doyle Drive project

SFOBB Project

Updates & News Releases RSS

Traffic Cameras Traffic Cams

Sunol Grade
Sunol
Golden Gate South
GGS
Bay Bridge East
BBE
680/SB
680/SB
Milpitas
Milpitas
880 Coliseum
880/66th
24 @ Caldecott
24/Cald
101 Mill Valley
101/MV
Seismograph
Seismograph

Roads & Weather weather

Travel Info car


Move Over

FasTrak Daily Lane Closures
Daily Quake Report Slow for the Cone Zone
Park Ride
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