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 |
|---|---|---|---|---|---|
| STOCKTON DIVERTING CANAL | California | Poor | 1967 | 68.9 m | 13,366 |
| WOODBRIDGE S MAIN CANAL | California | Fair | 1963 | 9.2 m | 13,343 |
| LOS ANGELES RIVER | California | Good | 1958 | 29.6 m | 13,336 |
| LEDGEWOOD CREEK | California | Fair | 1982 | 14.9 m | 13,330 |
| NATIVIDAD CREEK | California | Good | 1998 | 17.1 m | 13,328 |
| WILDCAT CREEK | California | Fair | 1973 | 7.9 m | 13,320 |
| WILDCAT CREEK | California | Good | 1960 | 12.5 m | 13,320 |
| BIG DALTON WASH | California | Good | 1959 | 20.1 m | 13,309 |
| HANSEN ROAD | California | Fair | 1967 | 20.8 m | 13,300 |
| TULE RIVER | California | Good | 1970 | 73.8 m | 13,300 |
| ALAMEDA CREEK | California | Fair | 1968 | 6.4 m | 13,300 |
| INTERSTATE 580 | California | Fair | 1964 | 81.1 m | 13,300 |
| PIETA CREEK | California | Fair | 2003 | 38.7 m | 13,300 |
| HILLSIDE ABOVE RIVER | California | Good | 1989 | 107.4 m | 13,300 |
| RUSSIAN NCRA/NWP GEYSERS | California | Fair | 1989 | 214.3 m | 13,300 |
| FROG WOMAN SLIDE | California | Good | 1998 | 158.5 m | 13,300 |
| ESCONDIDO CREEK | California | Fair | 1970 | 21.6 m | 13,300 |
| RR TRACKS: BART UPRR | California | Good | 2017 | 157.0 m | 13,300 |
| INTERSTATE 5 | California | Fair | 1966 | 89.9 m | 13,300 |
| W10-S605 CONNECTOR RAMP | California | Fair | 1964 | 35.2 m | 13,300 |
| WASHINGTON CHANNEL | California | Good | 1959 | 8.2 m | 13,300 |
| VALLEY VIEW RD | California | Fair | 1966 | 25.1 m | 13,300 |
| AUBURN RAVINE | California | Good | 1989 | 6.7 m | 13,300 |
| AUBURN RAVINE | California | Fair | 1989 | 7.0 m | 13,300 |
| UP RR & ACE | California | Poor | 1967 | 55.4 m | 13,300 |
| UP RR & ACE | California | Poor | 1967 | 55.4 m | 13,300 |
| VALLEY VIEW RD | California | Fair | 1966 | 25.1 m | 13,300 |
| UP RR & ACE | California | Poor | 1967 | 84.5 m | 13,300 |
| VALPICO ROAD | California | Fair | 1966 | 22.6 m | 13,300 |
| VALPICO ROAD | California | Fair | 1966 | 22.6 m | 13,300 |
| UP RR & ACE | California | Poor | 1967 | 84.5 m | 13,300 |
| HANSEN ROAD | California | Fair | 1967 | 20.8 m | 13,300 |
| UNION HOUSE CREEK | California | Fair | 1975 | 20.3 m | 13,295 |
| LAUREL CYN BLVD | California | Good | 1976 | 46.3 m | 13,292 |
| LINDERO CYN CRK | California | Fair | 2009 | 36.0 m | 13,287 |
| LINDERO CYN CHAN | California | Good | 1975 | 10.4 m | 13,287 |
| SAN DIEGO CREEK | California | Fair | 1968 | 46.0 m | 13,270 |
| ROUTE 210 PAXTON RA | California | Good | 1975 | 507.6 m | 13,262 |
| DRONFIELD AVENUE | California | Good | 1975 | 49.1 m | 13,262 |
| SAN DIEGO RIVER | California | Fair | 1981 | 8.2 m | 13,262 |
| ROUTE 101 | California | Good | 2013 | 65.2 m | 13,260 |
| HORSE CANYON | California | Fair | 1993 | 13.3 m | 13,260 |
| AMARGOSA CRK | California | Fair | 2000 | 18.4 m | 13,260 |
| FANCHER CREEK CANAL | California | Fair | 2009 | 36.1 m | 13,250 |
| SPBR & GARFIELD AVE | California | Poor | 1972 | 59.1 m | 13,250 |
| ARMSTRONG AVE | California | Good | 2009 | 74.3 m | 13,250 |
| BELMONT AVE | California | Fair | 2009 | 81.3 m | 13,250 |
| ARMSTRONG AVE | California | Good | 2009 | 72.2 m | 13,250 |
| TEMPERANCE AVE | California | Good | 2009 | 73.7 m | 13,250 |
| SAN MARCOS CREEK | California | Good | 2020 | 67.7 m | 13,250 |
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.