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 |
|---|---|---|---|---|---|
| MOJAVE RIVER | California | Fair | 1961 | 306.6 m | 24,500 |
| CROSS CREEK | California | Fair | 1951 | 10.1 m | 24,500 |
| CROSS CREEK | California | Fair | 1916 | 14.3 m | 24,500 |
| CROSS CREEK | California | Fair | 1951 | 16.5 m | 24,500 |
| CROSS CREEK | California | Fair | 1971 | 37.8 m | 24,500 |
| LOS ANGELES RIVER | California | Fair | 1963 | 247.2 m | 24,488 |
| UP RR & SUMNER ST | California | Fair | 1987 | 90.5 m | 24,447 |
| BNSF RY & AMTRAK | California | Fair | 1939 | 305.1 m | 24,433 |
| STINE CANAL | California | Good | 1930 | 8.5 m | 24,430 |
| INTERSTATE 280 & RAMPS | California | Fair | 1971 | 59.1 m | 24,400 |
| CARBON CREEK CHANNEL | California | Good | 1959 | 11.0 m | 24,400 |
| ARVIN-EDISON CANAL | California | Good | 1982 | 14.6 m | 24,400 |
| CANADA LARGA | California | Fair | 1970 | 10.1 m | 24,400 |
| GABILAN CREEK | California | Good | 1989 | 11.4 m | 24,399 |
| TUOLUMNE RIVER RIVER RD | California | Fair | 2004 | 613.0 m | 24,390 |
| UPRR | California | Good | 2016 | 19.0 m | 24,380 |
| ALHAMBRA WASH | California | Good | 2020 | 26.6 m | 24,380 |
| RANGE CREEK | California | Good | 1948 | 9.8 m | 24,378 |
| GRAPEVINE ROAD | California | Good | 1960 | 34.4 m | 24,375 |
| GRAPEVINE ROAD | California | Fair | 1960 | 51.2 m | 24,375 |
| CALIFORNIA AQUEDUCT | California | Fair | 1967 | 43.9 m | 24,375 |
| CALIFORNIA AQUEDUCT | California | Fair | 1967 | 43.9 m | 24,375 |
| INTERSTATE 580 | California | Good | 1986 | 113.4 m | 24,370 |
| EBMUD SERVICE ROAD | California | Fair | 1978 | 7.3 m | 24,360 |
| ROUTE 118 | California | Fair | 1980 | 98.5 m | 24,355 |
| SR 123 (MACARTHUR BLVD) | California | Good | 1936 | 15.8 m | 24,350 |
| WHITEHOUSE CREEK | California | Fair | 1980 | 9.7 m | 24,307 |
| INTERSTATE 15 | California | Fair | 1969 | 93.0 m | 24,300 |
| CAJON CREEK | California | Good | 1969 | 68.0 m | 24,300 |
| LRT | California | Good | 1990 | 368.6 m | 24,300 |
| WILDLIFE UC | California | Good | 2018 | 9.1 m | 24,300 |
| BNSF RY UP RR AMTRAK | California | Good | 1983 | 89.5 m | 24,300 |
| SOUTH SEPULVEDA BLVD | California | Good | 2013 | 210.3 m | 24,300 |
| SEPULVEDA WILSHIRE BLVD | California | Good | 2013 | 365.0 m | 24,300 |
| HALLS BECKLEY CYN CH | California | Good | 1935 | 6.7 m | 24,289 |
| SANTA ANA RIVER | California | Fair | 1985 | 222.5 m | 24,276 |
| UP RR & AMTRAK | California | Good | 2015 | 23.7 m | 24,275 |
| ROUTE 405 | California | Good | 2024 | 144.5 m | 24,270 |
| MIDWAY DRIVE | California | Fair | 1969 | 84.7 m | 24,250 |
| CROSS CREEK | California | Good | 2015 | 10.0 m | 24,250 |
| MIDWAY DRIVE | California | Good | 1969 | 84.7 m | 24,250 |
| CHURN CREEK | California | Good | 1968 | 62.5 m | 24,250 |
| CHURN CREEK | California | Fair | 1968 | 62.5 m | 24,250 |
| EAST CANYON CHANNEL | California | Good | 1967 | 9.8 m | 24,215 |
| ALISO CREEK | California | Good | 1967 | 11.0 m | 24,204 |
| ARTESIA BLVD | California | Fair | 1966 | 62.7 m | 24,200 |
| BENA ROAD | California | Fair | 1960 | 55.0 m | 24,200 |
| I 15 NB NATIONAL CREEK | California | Fair | 1978 | 706.8 m | 24,200 |
| EL TORO CREEK | California | Good | 1997 | 64.0 m | 24,200 |
| APPIAN WAY-N405 ON-RAMP | California | Fair | 1963 | 39.6 m | 24,200 |
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.