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 |
|---|---|---|---|---|---|
| SANTA CLARA RIV | California | Good | 1986 | 151.9 m | 23,954 |
| PUDDING CREEK | California | Good | 1959 | 97.9 m | 23,950 |
| NOYO RIVER & HARBOR DR | California | Good | 2005 | 266.7 m | 23,950 |
| SAN JOSE CRK | California | Poor | 1968 | 28.3 m | 23,929 |
| BURBANK WESTERN CHANNEL | California | Good | 2019 | 12.2 m | 23,900 |
| I 805 SR 94 FEDERAL BL | California | Fair | 1974 | 292.3 m | 23,900 |
| ROUTE 125 | California | Fair | 2007 | 79.3 m | 23,900 |
| ROUTE 4 | California | Good | 2016 | 151.6 m | 23,900 |
| US 101 | California | Fair | 1996 | 429.0 m | 23,880 |
| U.S. HIGHWAY 101 & RAMPS | California | Good | 1960 | 90.5 m | 23,850 |
| I 5 SWEETWATER MTDB LRT | California | Good | 1991 | 570.6 m | 23,841 |
| THOUSAND OAKS BLVD | California | Good | 1970 | 67.4 m | 23,801 |
| RANCHO RD | California | Good | 1970 | 41.5 m | 23,801 |
| STATE ROUTE 52 & RAMPS | California | Fair | 1988 | 133.5 m | 23,800 |
| GARDEN | California | Fair | 1925 | 79.6 m | 23,800 |
| MORENA BLVD | California | Fair | 1969 | 42.4 m | 23,800 |
| CROW CREEK | California | Fair | 1988 | 88.4 m | 23,800 |
| BEAR CREEK | California | Good | 1964 | 41.8 m | 23,800 |
| CARBON CREEK CHANNEL | California | Good | 1959 | 10.7 m | 23,800 |
| VERDUGO WASH | California | Fair | 1986 | 29.9 m | 23,760 |
| BNSF RY & GARRARD BLVD | California | Poor | 1980 | 231.3 m | 23,750 |
| TOM PAINE SLOUGH | California | Fair | 1971 | 59.4 m | 23,750 |
| TOM PAINE SLOUGH | California | Fair | 1971 | 59.4 m | 23,750 |
| SHINGLE SPRINGS DR | California | Fair | 1969 | 40.3 m | 23,750 |
| SHINGLE SPRINGS DR | California | Good | 1969 | 40.3 m | 23,750 |
| BIG DALTON WASH | California | Fair | 1959 | 21.9 m | 23,745 |
| STATE ROUTE 91 | California | Fair | 1962 | 106.7 m | 23,737 |
| SR 55 & 55-91 FAST-TRACK | California | Fair | 1961 | 118.6 m | 23,737 |
| UP RR BNSF RY AMTRAK | California | Fair | 1972 | 299.7 m | 23,732 |
| WALNUT CRK | California | Poor | 1961 | 16.5 m | 23,730 |
| SANTA SUSANA CREEK | California | Fair | 1966 | 13.7 m | 23,713 |
| MIRAMAR CANYON CREEK | California | Fair | 2003 | 81.3 m | 23,703 |
| INTERSTATE 805 & RAMPS | California | Fair | 2002 | 87.2 m | 23,702 |
| INTERSTATE 805 | California | Fair | 1972 | 133.2 m | 23,700 |
| INTERSTATE 10 | California | Good | 2015 | 1,025.3 m | 23,700 |
| INTERSTATE 10 | California | Good | 2013 | 63.0 m | 23,700 |
| RUBIO WASH | California | Fair | 1963 | 32.0 m | 23,683 |
| CENTURY CITY MALL | California | Good | 1966 | 68.3 m | 23,674 |
| LA RIV BNSF UPRR METRO | California | Fair | 1909 | 262.3 m | 23,648 |
| LOS CERRITOS DRN CHANN | California | Good | 1955 | 20.7 m | 23,638 |
| WEST BRANCH CHURN CREEK | California | Good | 1984 | 9.2 m | 23,624 |
| SUNSET BLVD | California | Good | 1931 | 73.2 m | 23,600 |
| ROUTE I 280 | California | Fair | 1963 | 71.6 m | 23,600 |
| CALABASAS CREEK | California | Good | 1964 | 17.7 m | 23,600 |
| SAN CLEMENTE CANYON | California | Good | 1949 | 47.2 m | 23,560 |
| JONES CREEK | California | Good | 1993 | 14.2 m | 23,550 |
| YODER WASH | California | Good | 1996 | 9.6 m | 23,546 |
| NORTH FORK YODER WASH | California | Fair | 1996 | 7.0 m | 23,546 |
| CUCAMONGA CREEK CHANNEL | California | Fair | 1980 | 23.1 m | 23,523 |
| RIO HONDO RIV | California | Poor | 2008 | 128.0 m | 23,520 |
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.