Advisory
San Mateo, CA Police Department
San Mateo, CA Police Department 
**Update**10:00PM The collision is cleared and westbound lanes of traffic on 3rd Av at Highway 101 are re-opened. City staff remain on scene working on a damaged street pole. Drive Slowly + use caution. XXX 8:43PM Westbound 3rd Av off ramp from Highway 101 is closed due to a traffic collision. Expect extended delays and take alternative routes.
Address/Location
San Mateo, CA Police Department
200 Franklin Pkwy
San Mateo, CA 94403
Contact
Emergency: 9-1-1
Non-emergencies: 650-522-7700