Browse Bridge Database
25,975 bridges in the FHWA National Bridge Inventory in California.
National Bridge Inventory Database
Browse 25,975 bridges from the Federal Highway Administration National Bridge Inventory. Filter by state, condition rating, or search by name and location.
| Bridge | Location | Condition | Year Built | Length | ADT |
|---|---|---|---|---|---|
| BALL ROAD | California | Fair | 2000 | 140.8 m | 18,200 |
| DISNEYLAND TRAMWAY RD. | California | Good | 2000 | 55.8 m | 18,200 |
| MACAR STORM CHANNEL | California | Fair | 1966 | 9.8 m | 18,200 |
| INTERSTATE 15 | California | Fair | 1999 | 77.4 m | 18,200 |
| THOMPSON CREEK | California | Good | 1964 | 9.8 m | 18,200 |
| ARROYO MOCHO | California | Good | 1939 | 31.3 m | 18,200 |
| I 5 CONNS STREETS | California | Good | 1969 | 694.9 m | 18,200 |
| TWIN WARM CREEK | California | Good | 1966 | 20.1 m | 18,200 |
| MISSION CREEK | California | Fair | 1950 | 9.8 m | 18,200 |
| FARMER ACCESS | California | Fair | 2016 | 18.9 m | 18,200 |
| SO SAN JOAQUIN IRR CANAL | California | Fair | 1938 | 14.4 m | 18,200 |
| STATE ROUTE 210 | California | Fair | 2000 | 76.0 m | 18,200 |
| PUENTE CRK | California | Good | 1974 | 8.8 m | 18,193 |
| STATE ROUTE 198 | California | Good | 2002 | 56.2 m | 18,180 |
| STATE ROUTE 41 | California | Fair | 1988 | 66.1 m | 18,162 |
| CANOAS CREEK | California | Good | 1976 | 8.5 m | 18,150 |
| WALNUT CREEK | California | Fair | 1964 | 115.8 m | 18,144 |
| BARISTO FLOOD CONTROL CH | California | Good | 1951 | 10.1 m | 18,143 |
| TAHQUITZ CREEK | California | Fair | 1985 | 46.9 m | 18,143 |
| LA MIRADA CRK | California | Good | 1959 | 14.9 m | 18,137 |
| JACOBY CREEK | California | Good | 2022 | 22.3 m | 18,125 |
| JACOBY CREEK | California | Good | 1955 | 22.9 m | 18,125 |
| KITCHING STREET CHANNEL | California | Good | 1982 | 11.9 m | 18,100 |
| ARROYO DE LA LAGUNA | California | Good | 1955 | 7.9 m | 18,100 |
| U.S. HIGHWAY 101 | California | Good | 1964 | 71.3 m | 18,100 |
| ESCONDIDO CREEK | California | Fair | 1966 | 11.6 m | 18,100 |
| MURPHY CREEK | California | Fair | 1967 | 64.3 m | 18,100 |
| TEMESCAL WASH | California | Fair | 1980 | 50.6 m | 18,090 |
| NORMANDIE AVE DRN | California | Good | 1971 | 11.6 m | 18,060 |
| DOMINGUEZ CHANNEL | California | Fair | 1988 | 18.6 m | 18,054 |
| SANTA CLARA RIV | California | Fair | 1968 | 123.4 m | 18,044 |
| LUSARDI CREEK | California | Good | 2007 | 14.0 m | 18,021 |
| SAN ANTONIO CHANNEL | California | Good | 1960 | 20.1 m | 18,020 |
| ACTA | California | Fair | 2000 | 17.9 m | 18,020 |
| DRY CREEK | California | Good | 1928 | 26.8 m | 18,000 |
| STATE ROUTE 180 | California | Fair | 2005 | 74.5 m | 18,000 |
| COVELL ROAD (PRIVATE) | California | Poor | 1967 | 20.1 m | 18,000 |
| WILLOW STREET | California | Good | 1960 | 44.9 m | 18,000 |
| OAK STREET | California | Good | 1960 | 48.6 m | 18,000 |
| CRAG VIEW DRIVE | California | Good | 2021 | 36.9 m | 18,000 |
| PANORAMA ROAD | California | Poor | 1960 | 52.4 m | 18,000 |
| DUNSMUIR AVE | California | Good | 1960 | 40.9 m | 18,000 |
| LITTLE CASTLE CREEK | California | Fair | 1960 | 7.9 m | 18,000 |
| INTERSTATE 15 & HOV | California | Fair | 1982 | 135.9 m | 18,000 |
| LA SIERRA CHANNEL | California | Fair | 1963 | 10.7 m | 18,000 |
| LAKESIDE CANAL | California | Good | 2012 | 15.9 m | 18,000 |
| STATE ROUTE 198 | California | Fair | 2015 | 95.4 m | 18,000 |
| INTERSTATE 5 | California | Good | 1973 | 77.4 m | 18,000 |
| MILLS CREEK | California | Fair | 1950 | 6.7 m | 18,000 |
| HONDO BARRANCA | California | Good | 1911 | 9.0 m | 18,000 |
Frequently Asked Questions
The National Bridge Inventory (NBI) is a federal database maintained by the Federal Highway Administration containing inspection data for all bridges on public roads in the U.S. with a span of more than 20 feet. Bridge owners must inspect each structure at least every 24 months.
ADT stands for Average Daily Traffic — the average number of vehicles crossing the bridge per day. Bridges are sorted by ADT by default because high-traffic bridges in poor condition pose the greatest risk to the most people.
Yes. Use the search field above to find bridges by name, location, or features crossed. You can also combine the search with state and condition filters to narrow your results.