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 |
|---|---|---|---|---|---|
| UP RR BNSF RY NORTHGATE | California | Good | 1968 | 347.5 m | 26,500 |
| WOODBRIDGE ROAD | California | Fair | 1979 | 32.0 m | 26,500 |
| MAPLE AVENUE | California | Good | 2005 | 40.4 m | 26,500 |
| ESCONDIDO CREEK | California | Good | 1926 | 16.5 m | 26,500 |
| UP RR BNSF RY NORTHGATE | California | Fair | 1942 | 456.0 m | 26,500 |
| I 805 SR 163 S163-S805 | California | Fair | 1972 | 344.1 m | 26,500 |
| PACIFIC AVE | California | Good | 1970 | 41.1 m | 26,500 |
| AMERICAN RIVER | California | Fair | 1968 | 201.2 m | 26,500 |
| W180-CEDAR RAMP MAPLE AV | California | Poor | 2005 | 204.3 m | 26,500 |
| WOODBRIDGE ROAD | California | Fair | 1979 | 32.0 m | 26,500 |
| AMERICAN RIVER | California | Poor | 1915 | 189.0 m | 26,500 |
| BARBER ROAD | California | Fair | 1979 | 29.2 m | 26,500 |
| US HIGHWAY 101 | California | Fair | 2004 | 76.0 m | 26,500 |
| PACIFIC AVE | California | Good | 1970 | 46.9 m | 26,500 |
| MOORPARK AVENUE | California | Fair | 1971 | 23.5 m | 26,500 |
| PALM AVENUE | California | Good | 1958 | 42.7 m | 26,500 |
| PALM AVENUE | California | Good | 1958 | 42.7 m | 26,500 |
| FEDERAL BLVD | California | Fair | 1974 | 79.6 m | 26,500 |
| EAST CYPRESS AVE | California | Fair | 1965 | 51.5 m | 26,500 |
| EAST CYPRESS AVE | California | Fair | 1965 | 51.5 m | 26,500 |
| STATE ROUTE 44 | California | Fair | 1965 | 60.4 m | 26,500 |
| N805-HOME AVE OFF-RAMP | California | Fair | 1974 | 109.4 m | 26,500 |
| INTERSTATE 15 | California | Poor | 1964 | 112.2 m | 26,500 |
| STATE ROUTE 44 | California | Good | 1965 | 61.5 m | 26,500 |
| N5-W44 CONNECTOR RAMP | California | Fair | 1965 | 39.9 m | 26,500 |
| STATE ROUTE 299 | California | Fair | 1965 | 59.4 m | 26,500 |
| STATE ROUTE 299 | California | Fair | 1965 | 59.4 m | 26,500 |
| MOKELUMNE RIVER | California | Fair | 1979 | 376.4 m | 26,500 |
| TWIN VIEW BLVD | California | Fair | 1965 | 32.0 m | 26,500 |
| TWIN VIEW BLVD | California | Good | 1965 | 32.0 m | 26,500 |
| MOKELUMNE RIVER | California | Fair | 1979 | 376.4 m | 26,500 |
| I-8 CAMINO DEL RIO N RMP | California | Fair | 1972 | 589.8 m | 26,500 |
| UP RR BNSF RY & AMTRAK | California | Fair | 1964 | 10.7 m | 26,500 |
| LONG RAVINE | California | Fair | 1958 | 62.2 m | 26,500 |
| DOMINGUEZ CHANNEL | California | Fair | 1948 | 80.5 m | 26,500 |
| SAN JOSE CRK CHAN | California | Poor | 1967 | 54.6 m | 26,484 |
| BROOKTREE CREEK | California | Good | 1927 | 9.1 m | 26,461 |
| ARCADE CREEK | California | Fair | 1929 | 23.5 m | 26,461 |
| N241-W91 CONNECTOR | California | Good | 1998 | 63.0 m | 26,409 |
| STATE ROUTE 91 | California | Good | 1998 | 662.3 m | 26,409 |
| GLENDALE 2ND TOLUCA | California | Good | 1942 | 171.3 m | 26,407 |
| PETERS CANYON TRAIL UC | California | Fair | 1998 | 9.6 m | 26,400 |
| North Fork Coyote Ck | California | Good | 2014 | 58.5 m | 26,400 |
| SONOMA CREEK | California | Good | 2023 | 21.0 m | 26,400 |
| UP RR & AMTRAK | California | Good | 1992 | 40.8 m | 26,359 |
| UPRR BNSF AMTRAK BASSETT | California | Good | 1961 | 249.9 m | 26,350 |
| PERRIS VALLEY STORM DRN | California | Good | 1956 | 30.6 m | 26,340 |
| MORRISON CREEK TRIBUTARY | California | Good | 1924 | 11.3 m | 26,332 |
| ANDERSON DRAIN | California | Fair | 1960 | 11.3 m | 26,328 |
| ARROYO SECO CHANNEL | California | Good | 1912 | 119.4 m | 26,327 |
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.