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 |
|---|---|---|---|---|---|
| COYOTE CREEK | California | Good | 1992 | 138.4 m | 19,000 |
| US 50 50-51-99 RAMPS | California | Fair | 1968 | 109.8 m | 19,000 |
| N FK POTRERO VALLEY CRK | California | Good | 1968 | 6.1 m | 19,000 |
| ARROYO SANTA ROSA | California | Good | 1972 | 15.0 m | 19,000 |
| INTERSTATE 680 | California | Good | 1974 | 90.2 m | 19,000 |
| STATE ROUTE 41 | California | Fair | 1988 | 66.1 m | 18,994 |
| INTERSTATE 710 | California | Good | 1953 | 79.9 m | 18,990 |
| UP RR & AMTRAK | California | Fair | 2012 | 57.1 m | 18,954 |
| WEST CUCAMONGA CHANNEL | California | Good | 2002 | 17.9 m | 18,921 |
| SINCLAIR AVE | California | Good | 1967 | 51.8 m | 18,905 |
| BELL CREEK | California | Good | 1963 | 12.8 m | 18,901 |
| KELLOGG CREEK | California | Fair | 1990 | 26.1 m | 18,900 |
| KENDALL CREEK OVERFLOW | California | Fair | 1990 | 14.2 m | 18,900 |
| WHITEWATER RIVER | California | Good | 1995 | 173.7 m | 18,900 |
| DEAD HORSE SLOUGH | California | Good | 1957 | 37.8 m | 18,900 |
| SANTA ANA RIVER CHANNEL | California | Poor | 1936 | 186.2 m | 18,900 |
| ALAMEDA ST | California | Fair | 2001 | 261.4 m | 18,900 |
| GROVE CREEK | California | Good | 1964 | 18.0 m | 18,900 |
| KERN RIVER CANAL | California | Poor | 1981 | 23.5 m | 18,900 |
| ARVIN-EDISON CANAL | California | Fair | 1981 | 23.5 m | 18,900 |
| RODEO GULCH | California | Fair | 1937 | 73.2 m | 18,900 |
| UNKNOWN RAVINE | California | Fair | 1993 | 54.3 m | 18,900 |
| DOMINGUEZ CHAN | California | Fair | 1959 | 73.8 m | 18,900 |
| SAN JOAQUIN RIVR ANTIOCH | California | Good | 1978 | 2,876.4 m | 18,900 |
| PARKING | California | Good | 1969 | 230.0 m | 18,893 |
| SAN JOSE CRK | California | Poor | 1967 | 32.5 m | 18,869 |
| WESTSIDE PARKWAY | California | Fair | 2011 | 75.0 m | 18,843 |
| KERN RIVER | California | Fair | 2011 | 217.9 m | 18,843 |
| BNSF RAILROAD TRACKS | California | Fair | 2011 | 37.5 m | 18,843 |
| CROSS VALLEY CANAL | California | Good | 2011 | 14.6 m | 18,843 |
| FLORIN CREEK | California | Good | 1960 | 7.0 m | 18,823 |
| WALNUT CRK | California | Good | 1960 | 13.7 m | 18,822 |
| MTDB BNSF RY & AMTRAK | California | Fair | 1974 | 37.5 m | 18,820 |
| LOS ANGELES RIVER UP RR | California | Good | 1928 | 207.9 m | 18,808 |
| EQUESTRIAN UC & DITCH | California | Good | 1980 | 14.3 m | 18,801 |
| SAN PABLO CREEK | California | Good | 2012 | 18.9 m | 18,800 |
| INTERSTATE 5 | California | Good | 1973 | 56.1 m | 18,800 |
| INTERSTATE 5 | California | Good | 1973 | 69.8 m | 18,800 |
| INTERSTATE 710 | California | Good | 1957 | 40.8 m | 18,800 |
| WEST BRANCH LLAGAS CREEK | California | Good | 1988 | 15.8 m | 18,800 |
| ROUTE 5 & ROUTE 75 | California | Fair | 1973 | 239.0 m | 18,800 |
| FOOTHILL BLVD | California | Good | 1975 | 71.1 m | 18,800 |
| WASHINGTON STREET | California | Good | 1967 | 61.0 m | 18,800 |
| GLENOAKS BLVD | California | Good | 1978 | 57.0 m | 18,800 |
| HANCOCK ST-S5 ON-RAMP | California | Good | 1967 | 82.3 m | 18,800 |
| UP RR AMTRAK METROLINK | California | Fair | 1972 | 163.6 m | 18,800 |
| MISSION BAY CHANNEL | California | Good | 1987 | 361.8 m | 18,800 |
| PHILADELPHIA ST | California | Fair | 2016 | 13.6 m | 18,780 |
| ALDINE DRIVE | California | Fair | 1960 | 57.3 m | 18,780 |
| MISSION BLVD. | California | Good | 2016 | 86.7 m | 18,780 |
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.