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 |
|---|---|---|---|---|---|
| SR 91 EB | California | Good | 1985 | 46.0 m | 26,960 |
| ETIWANDA CREEK | California | Fair | 1986 | 11.6 m | 26,926 |
| STINE CANAL | California | Good | 1977 | 9.1 m | 26,919 |
| ROUTE 605 | California | Fair | 1966 | 90.2 m | 26,900 |
| SAN DIEGO CREEK CHANNEL | California | Good | 1988 | 60.0 m | 26,900 |
| PAJARO RIVER | California | Good | 1998 | 135.9 m | 26,900 |
| INTERSTATE 5 | California | Good | 1973 | 82.6 m | 26,900 |
| PLEASANTON CANAL | California | Good | 1974 | 10.2 m | 26,900 |
| LA QUINTA CHANNEL | California | Good | 1981 | 53.0 m | 26,900 |
| GUADALUPE RIVER | California | Good | 1957 | 22.6 m | 26,900 |
| ROUTE 5 & 55 & CONNS | California | Fair | 1995 | 390.1 m | 26,900 |
| SAN DIEGO RIVER | California | Good | 1990 | 21.3 m | 26,898 |
| DOMINGUEZ CHAN | California | Good | 1966 | 19.2 m | 26,857 |
| CARROLL CYN CRK TRIB. | California | Good | 2004 | 50.1 m | 26,851 |
| SPTCO | California | Good | 1954 | 13.1 m | 26,842 |
| SILVERBOW STORM DRN | California | Good | 1934 | 7.6 m | 26,842 |
| SANTA ANITA WASH | California | Good | 1959 | 11.9 m | 26,832 |
| ROUTE I 280 | California | Poor | 1964 | 46.2 m | 26,805 |
| I 405 & I 10 SAWTELLE | California | Good | 1963 | 398.4 m | 26,803 |
| ROUTE 54 & SWEETWATER RI | California | Fair | 1989 | 208.8 m | 26,800 |
| INTERSTATE 805 | California | Good | 1975 | 80.2 m | 26,800 |
| AMARGOSA DRN | California | Fair | 1972 | 30.8 m | 26,800 |
| MTDB BNSF RY & AMTRAK | California | Fair | 1970 | 53.9 m | 26,800 |
| DRY CREEK | California | Fair | 1959 | 62.8 m | 26,789 |
| N57-E10 CONNECTOR RAMP | California | Fair | 1972 | 41.5 m | 26,750 |
| SOUTH SAN RAMON CREEK | California | Good | 1962 | 10.2 m | 26,700 |
| TUJUNGA WASH | California | Good | 1952 | 23.2 m | 26,680 |
| BNSF RY L A RIVER UPRR | California | Good | 1927 | 314.0 m | 26,666 |
| ALISO CREEK | California | Good | 1966 | 7.9 m | 26,656 |
| SAN DIEGO RIVER | California | Fair | 1974 | 152.4 m | 26,648 |
| W CUCAMONGA CREEK | California | Fair | 1986 | 10.1 m | 26,646 |
| ENCINITAS CREEK SOUTH BR | California | Good | 1996 | 31.7 m | 26,640 |
| DOMINGUEZ CHAN | California | Good | 1960 | 24.1 m | 26,624 |
| MOSHER SLOUGH | California | Good | 1931 | 16.5 m | 26,616 |
| STATE ROUTE 168 | California | Fair | 1999 | 101.0 m | 26,600 |
| WHITEWATER RIVER | California | Fair | 1997 | 319.7 m | 26,575 |
| UP RR | California | Fair | 1962 | 50.6 m | 26,548 |
| U.S. HIGHWAY 101 | California | Good | 1967 | 98.8 m | 26,538 |
| EATON WASH | California | Poor | 1956 | 17.7 m | 26,536 |
| INTERSTATE 215 | California | Fair | 2011 | 73.4 m | 26,520 |
| N5-W44 CONNECTOR RAMP | California | Good | 1965 | 39.9 m | 26,509 |
| METRO | California | Fair | 1972 | 51.7 m | 26,509 |
| MOKELUMNE RIVER | California | Fair | 1979 | 376.4 m | 26,500 |
| MOKELUMNE RIVER | California | Fair | 1979 | 376.4 m | 26,500 |
| PALM AVENUE | California | Good | 1958 | 42.7 m | 26,500 |
| TWIN VIEW BLVD | California | Fair | 1965 | 32.0 m | 26,500 |
| TWIN VIEW BLVD | California | Good | 1965 | 32.0 m | 26,500 |
| LONG RAVINE | California | Fair | 1958 | 62.2 m | 26,500 |
| N5-W44 CONNECTOR RAMP | California | Fair | 1965 | 39.9 m | 26,500 |
| DOMINGUEZ CHANNEL | California | Fair | 1948 | 80.5 m | 26,500 |
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.