Report a Hazard
Regions | State Highways
If you find any information here is incorrect or out of date, please contact us.
Report a Hazard: Regions
| Region | Phone Number | Report |
|---|---|---|
| Atherton | (650) 752-0570 | Report Online |
| Belmont | (650) 595-7425 | Report Online |
| Brisbane | (415) 508-2130 | Report Online |
| Burlingame | (650) 558-7670 | -- |
| Campbell | (408) 866-2145 | Email Complaint |
| Colma | (650) 757-8888 | Email Complaint |
| Cupertino | (408) 777-3269 | Report Online |
| Daly City | (650) 991-8097 | Email Complaint |
| East Palo Alto | (650) 853-3100 | -- |
| Foster City | (650) 286-8140 | Report Online |
| Gilroy | (408) 846-0451 | Report Online |
| Half Moon Bay | (650) 726-7177 | -- |
| Hillsborough | (650) 375-7444 | Email Complaint |
| Los Altos | (650) 947-2785 | Report Online |
| Los Altos Hills | (650) 941-7222 | Report Online |
| Los Gatos | (408) 354-6865 | Email Complaint |
| Menlo Park | (650) 330-6780 | -- |
| Millbrae | (650) 259-2374 | Report Online |
| Milpitas | (408) 586-2600 | Report Online |
| Monte Sereno | (408) 354-7635 | Report Online |
| Morgan Hill | (408) 776-7333 | Report Online |
| Mountain View | (650) 903-6300 | Report Online |
| Pacifica | (650) 738-3760 | Email Complaint |
| Palo Alto | (650) 329-2295 | Report Online |
| Portola Valley | (650) 851-1700 | Report Online |
| Redwood City | (650) 780-7464 | Report Online |
| San Bruno | (650) 616-7160 | Report Online |
| San Carlos | (650) 802-4140 | Report Online |
| San Jose | (408) 794-1900 | Report Online |
| San Mateo | (650) 522-7350 | Report Online |
| San Mateo County | (650) 363-4103 | -- |
| Santa Clara (City) | (408) 615-3080 | Report Online |
| Santa Clara County | (408) 494-2750 | Report Online |
| Saratoga | (408) 868-1245 | Report Online |
| South San Francisco | (650) 877-8550 | Report Online |
| Sunnyvale | (408) 730-7415 | Report Online |
| Woodside | (650) 851-6790 | -- |
Report a Hazard: State Highways
| State Highways | Phone Number | Report |
|---|---|---|
| CalTrans District 4 Headquarters | (510) 286-4444 | Report Online |
| CalTrans (drain gates) | (510) 286-6377 | -- |
| CalTrans (road hazards on El Camino Real or freeway ramps) | (650) 358-4127 | -- |
| CalTrans (signals on El Camino Real) | (650) 557-1309 | -- |
| CalTrans Construction Office (construction on El Camino Real) | (650) 570-0588 | -- |