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 |
|---|---|---|---|---|---|
| LAS TABLAS AVE | California | Good | 1967 | 36.9 m | 31,000 |
| UP RR AMTRAK INDIO BLVD | California | Fair | 1990 | 115.5 m | 31,000 |
| W4-S242 CONNECTOR RAMP | California | Fair | 1978 | 119.0 m | 31,000 |
| ROUTES 134 & 2 3 STREETS | California | Good | 1967 | 981.2 m | 31,000 |
| W4-S242 CONNECTOR RAMP | California | Fair | 1978 | 136.6 m | 31,000 |
| MORELLO AVE | California | Fair | 1975 | 53.6 m | 31,000 |
| MORELLO AVE | California | Fair | 1975 | 53.6 m | 31,000 |
| ALHAMBRA WAY | California | Fair | 1967 | 58.2 m | 31,000 |
| ALHAMBRA WAY | California | Fair | 1967 | 58.2 m | 31,000 |
| ALHAMBRA AVE | California | Fair | 1967 | 52.4 m | 31,000 |
| ALHAMBRA AVE | California | Fair | 1967 | 52.4 m | 31,000 |
| IRVINE COVE DR | California | Good | 1956 | 12.2 m | 31,000 |
| PERALTA ROAD | California | Good | 1981 | 55.0 m | 31,000 |
| AVENUE "J-8" | California | Good | 1972 | 48.4 m | 31,000 |
| AVENUE "J-8" | California | Good | 1972 | 48.4 m | 31,000 |
| WALNUT CRK | California | Good | 1960 | 15.2 m | 30,995 |
| WILDLIFE UNDERPASS | California | Good | 2005 | 6.1 m | 30,990 |
| ALHAMBRA WASH | California | Good | 1931 | 11.9 m | 30,952 |
| POMERADO CREEK | California | Good | 1951 | 14.6 m | 30,900 |
| COLLINS CHANNEL | California | Good | 1959 | 9.4 m | 30,900 |
| Golf Course | California | Good | 2007 | 8.0 m | 30,894 |
| Golf Course | California | Good | 2007 | 8.0 m | 30,894 |
| SPTCO ABND | California | Fair | 1928 | 14.3 m | 30,894 |
| SANTA CLARA RIV | California | Poor | 1928 | 125.6 m | 30,894 |
| METRO / AVIENDA PADILLA | California | Poor | 1968 | 62.5 m | 30,891 |
| SAN LUIS REY RIVER | California | Fair | 1996 | 195.5 m | 30,888 |
| WALNUT CR INLET CH | California | Fair | 1958 | 51.8 m | 30,859 |
| FANCHER CREEK CANAL | California | Fair | 1966 | 7.5 m | 30,853 |
| RUBIO WASH | California | Good | 1911 | 13.7 m | 30,846 |
| UP RR & AMTRAK | California | Fair | 1997 | 146.3 m | 30,827 |
| ARCADIA WASH | California | Poor | 1959 | 11.2 m | 30,816 |
| RIO HONDO | California | Fair | 1959 | 66.0 m | 30,816 |
| ESTUDILLO CANAL | California | Fair | 1996 | 12.8 m | 30,800 |
| E8-SEVERIN OFF & LA MESA | California | Fair | 1990 | 118.9 m | 30,800 |
| DOMINGUEZ CHAN | California | Fair | 1959 | 61.4 m | 30,800 |
| INTERSTATE 880 | California | Fair | 1952 | 146.6 m | 30,800 |
| INTERSTATE 405 | California | Good | 1961 | 91.4 m | 30,775 |
| ROUTE 105 LRT | California | Fair | 1989 | 90.5 m | 30,775 |
| PACHECO CREEK | California | Good | 1939 | 65.2 m | 30,750 |
| SOUTH FORK PACHECO CREEK | California | Fair | 1939 | 40.8 m | 30,750 |
| KILLDEER CREEK | California | Fair | 1922 | 7.0 m | 30,750 |
| FLORIN CREEK | California | Good | 1924 | 6.8 m | 30,724 |
| SOUTH BRANCH FLORIN CRK | California | Good | 1924 | 6.8 m | 30,724 |
| STATE ROUTE 78 | California | Good | 1962 | 74.1 m | 30,710 |
| CUCAMONGA WASH | California | Good | 1979 | 10.4 m | 30,700 |
| TORRANCE LATERAL CHAN | California | Good | 1961 | 14.3 m | 30,680 |
| STANDARD AV LACMT RD | California | Fair | 1967 | 230.1 m | 30,672 |
| ALHAMBRA WASH | California | Fair | 1935 | 15.5 m | 30,660 |
| U.S. HIGHWAY 101 | California | Fair | 1976 | 167.6 m | 30,659 |
| ROUTE 710 | California | Good | 1958 | 53.0 m | 30,600 |
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.