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 |
|---|---|---|---|---|---|
| SAND CANYON CHANNEL | California | Good | 1950 | 14.6 m | 27,700 |
| CALIFORNIA AQUEDUCT | California | Fair | 1970 | 38.1 m | 27,667 |
| RATTLESNAKE CREEK | California | Good | 1982 | 27.4 m | 27,642 |
| POWAY CREEK | California | Good | 1972 | 22.5 m | 27,642 |
| IRIS AVENUE CHANNEL | California | Fair | 1988 | 46.3 m | 27,600 |
| SANTIAGO CREEK CHANNEL | California | Fair | 1941 | 72.8 m | 27,600 |
| UP RR 117TH ST BROADWAY | California | Good | 1991 | 303.0 m | 27,600 |
| CHANNEL LINE "F" | California | Fair | 2013 | 39.9 m | 27,600 |
| INTERSTATE 280 | California | Good | 1972 | 70.4 m | 27,600 |
| CALABAZAS CREEK | California | Poor | 1978 | 7.4 m | 27,600 |
| ARVIN-EDISON CANAL | California | Good | 1981 | 15.8 m | 27,600 |
| KERN RIVER CANAL | California | Fair | 1981 | 15.8 m | 27,600 |
| SAN TIMOTEO CREEK | California | Good | 1996 | 34.0 m | 27,597 |
| STATE ROUTE 87 & VTA LRT | California | Fair | 1990 | 77.1 m | 27,590 |
| SANTA ANITA WASH | California | Good | 1958 | 13.4 m | 27,573 |
| SIERRA HWY / METROLINK | California | Good | 1993 | 85.0 m | 27,560 |
| SIERRA HIGHWAY | California | Fair | 1996 | 88.3 m | 27,560 |
| INTERSTATE 880 | California | Fair | 1998 | 105.5 m | 27,524 |
| RIVERFORD ROAD | California | Fair | 1970 | 43.3 m | 27,500 |
| MISSION AVE | California | Good | 1999 | 226.5 m | 27,500 |
| WOODSIDE AVE | California | Good | 1963 | 32.9 m | 27,500 |
| US HIGHWAY 101 | California | Good | 1998 | 67.7 m | 27,500 |
| PEDESTRIAN WALKWAY | California | Good | 1983 | 10.7 m | 27,500 |
| TRUCKEE RIVER | California | Fair | 2004 | 119.2 m | 27,500 |
| HINTON ROAD | California | Good | 2004 | 28.8 m | 27,500 |
| STATE ROUTE 1 | California | Good | 1959 | 42.1 m | 27,500 |
| LAST CHANCE DITCH | California | Fair | 1964 | 9.8 m | 27,500 |
| LAKE JENNINGS PARK RD | California | Good | 1965 | 44.2 m | 27,500 |
| 14TH AVE | California | Fair | 1964 | 46.6 m | 27,500 |
| HANFORD-ARMONA RD | California | Good | 1964 | 58.5 m | 27,500 |
| 11TH AVENUE | California | Good | 1967 | 50.0 m | 27,500 |
| BNSF RY & GARRARD BLVD | California | Fair | 1980 | 263.7 m | 27,500 |
| LAKE JENNINGS PARK RD | California | Good | 1965 | 44.2 m | 27,500 |
| I 805 | California | Fair | 1972 | 112.8 m | 27,500 |
| RIVERFORD ROAD | California | Fair | 1970 | 48.8 m | 27,500 |
| CASTRO STREET | California | Poor | 1988 | 111.9 m | 27,500 |
| CASTRO STREET | California | Poor | 1990 | 86.3 m | 27,500 |
| INTERSTATE 110 | California | Fair | 1993 | 64.3 m | 27,500 |
| BALLONA CREEK | California | Fair | 1985 | 61.9 m | 27,500 |
| MTDB BNSF RY AMTRAK ROSE | California | Fair | 1966 | 74.1 m | 27,500 |
| CARNEROS CREEK | California | Fair | 1954 | 29.0 m | 27,500 |
| ESX HARR CLEM FOLSOM 1ST | California | Good | 2008 | 549.6 m | 27,500 |
| CALABAZAS CREEK | California | Fair | 1958 | 14.3 m | 27,454 |
| LOS ANGELES RIV | California | Poor | 1940 | 145.1 m | 27,454 |
| FLORIN CREEK | California | Good | 1960 | 7.7 m | 27,450 |
| ARCADE CREEK | California | Good | 1965 | 7.0 m | 27,444 |
| HAINES CANYON CHANNEL | California | Good | 1935 | 13.7 m | 27,443 |
| SR 54 & SWEETWATER RIVER | California | Fair | 1988 | 241.4 m | 27,400 |
| UP RR BNSF RY & ACE | California | Fair | 1977 | 59.1 m | 27,400 |
| BULL CREEK | California | Good | 1955 | 18.3 m | 27,400 |
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.