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 |
|---|---|---|---|---|---|
| SAN FRANCISQUITO CYN CH | California | Good | 2001 | 172.2 m | 15,735 |
| STATE ROUTE 99 | California | Fair | 1959 | 99.1 m | 15,720 |
| INTERSTATE 805 | California | Fair | 1974 | 82.9 m | 15,700 |
| INTERSTATE 15 | California | Good | 1959 | 63.4 m | 15,700 |
| DRY CREEK CANAL | California | Good | 1989 | 13.1 m | 15,700 |
| HONCUT CREEK | California | Good | 2023 | 416.1 m | 15,700 |
| NOELL STREET | California | Good | 1967 | 43.9 m | 15,700 |
| BNSF RY | California | Good | 1971 | 37.8 m | 15,700 |
| DRY CANYON CREEK | California | Good | 1958 | 7.0 m | 15,696 |
| NAPA CREEK | California | Good | 1904 | 30.2 m | 15,691 |
| INTERSTATE 10 | California | Fair | 1965 | 73.3 m | 15,690 |
| UP RR & AMTRAK | California | Fair | 1959 | 36.6 m | 15,682 |
| GARAPITO CREEK | California | Fair | 1927 | 14.2 m | 15,650 |
| ARCADE CREEK | California | Fair | 1989 | 60.0 m | 15,634 |
| LEVEE CANAL | California | Fair | 1930 | 10.4 m | 15,625 |
| MURRIETA CREEK | California | Fair | 1996 | 54.4 m | 15,623 |
| COMPTON CREEK | California | Fair | 1988 | 28.2 m | 15,600 |
| AGUA HEDIONDA CREEK | California | Fair | 1990 | 85.0 m | 15,600 |
| I 5 TRUCK NBND | California | Good | 1971 | 68.6 m | 15,600 |
| DENNISTON CREEK | California | Fair | 1990 | 8.2 m | 15,600 |
| GUADALUPE RIVER | California | Good | 2002 | 32.3 m | 15,600 |
| AGUA HEDIONDA CREEK | California | Fair | 1990 | 85.0 m | 15,600 |
| GUADALUPE RIVER & TRAIL | California | Good | 2002 | 56.8 m | 15,600 |
| CALTRAIN UP RR STOCKTON | California | Good | 1959 | 209.7 m | 15,600 |
| DOMINGUEZ CHAN | California | Fair | 1959 | 78.6 m | 15,600 |
| U.S. HIGHWAY 101 | California | Fair | 1993 | 62.9 m | 15,564 |
| BARBER LANE | California | Good | 1996 | 50.0 m | 15,550 |
| CLOUGH CREEK | California | Good | 1964 | 14.9 m | 15,550 |
| STILLWATER CREEK | California | Fair | 1964 | 54.3 m | 15,550 |
| LINDO CHANNEL | California | Fair | 1965 | 54.3 m | 15,546 |
| TECOLOTE CREEK CHANNEL | California | Good | 1957 | 16.5 m | 15,540 |
| ACKERMAN CREEK | California | Fair | 1965 | 45.0 m | 15,534 |
| WALNUT CRK | California | Fair | 1975 | 20.4 m | 15,526 |
| MADISON STREET | California | Fair | 1972 | 45.1 m | 15,500 |
| STATE ROUTE 210 | California | Fair | 2005 | 71.7 m | 15,500 |
| DIBBLE CREEK | California | Fair | 1965 | 58.2 m | 15,500 |
| DIBBLE CREEK | California | Fair | 1965 | 58.2 m | 15,500 |
| LONE TREE CREEK | California | Good | 1957 | 9.4 m | 15,500 |
| OXNARD WEST DRAIN | California | Good | 1970 | 35.1 m | 15,500 |
| ST RTE 110 & ARROYO SECO | California | Good | 1940 | 55.2 m | 15,500 |
| ARROYO SECO CHANNEL | California | Fair | 1940 | 23.8 m | 15,500 |
| BULL CREEK | California | Fair | 1962 | 17.7 m | 15,500 |
| BIG YANKEE SLOUGH | California | Good | 1950 | 24.4 m | 15,500 |
| SACRAMENTO RIVER | California | Fair | 1964 | 285.0 m | 15,500 |
| BARBER LANE | California | Fair | 1996 | 51.6 m | 15,500 |
| BROADWAY | California | Fair | 2003 | 412.5 m | 15,500 |
| SHELL ROAD | California | Good | 1956 | 52.7 m | 15,500 |
| SHELL ROAD | California | Good | 1956 | 53.7 m | 15,500 |
| UP RR & AMTRAK INDIO BL | California | Fair | 1978 | 267.6 m | 15,500 |
| SERVICE ROAD | California | Good | 1967 | 20.1 m | 15,500 |
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.