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 |
|---|---|---|---|---|---|
| LOS GATOS CREEK | California | Fair | 1940 | 16.8 m | 23,509 |
| DRAINAGE CANAL LATERAL | California | Fair | 1985 | 22.7 m | 23,509 |
| EAST 5TH STREET | California | Fair | 1962 | 25.4 m | 23,500 |
| ALTA ROAD | California | Fair | 1961 | 34.1 m | 23,500 |
| W780-MILITARY-W780 RAMPS | California | Good | 1962 | 43.3 m | 23,500 |
| OPAH DITCH | California | Good | 1965 | 24.3 m | 23,500 |
| OAT DITCH | California | Good | 1965 | 30.4 m | 23,500 |
| W780-MILITARY-W780 RAMPS | California | Good | 1962 | 43.3 m | 23,500 |
| OAT DITCH | California | Good | 1965 | 30.4 m | 23,500 |
| ROUTE 5 | California | Fair | 1969 | 84.7 m | 23,500 |
| S85-S280 CONNECTOR | California | Fair | 1971 | 42.7 m | 23,500 |
| BEAR CREEK | California | Poor | 1960 | 51.2 m | 23,500 |
| ACCESS ROAD | California | Good | 1976 | 90.6 m | 23,500 |
| ACCESS ROAD | California | Good | 1976 | 90.4 m | 23,500 |
| SALINAS RIVER | California | Good | 1976 | 235.5 m | 23,500 |
| SALINAS RIVER | California | Good | 1976 | 235.5 m | 23,500 |
| W156-S1 CONNECTOR RAMP | California | Fair | 1976 | 152.4 m | 23,500 |
| INTERSTATE 280 | California | Fair | 1971 | 90.8 m | 23,500 |
| EAST 2ND STREET | California | Good | 1962 | 26.1 m | 23,500 |
| PEACH CREEK | California | Good | 2002 | 7.0 m | 23,500 |
| UP RR BNSF RY & AMTRAK | California | Fair | 1959 | 74.7 m | 23,500 |
| ELK BAYOU | California | Fair | 1931 | 36.9 m | 23,500 |
| ELK BAYOU | California | Fair | 1949 | 37.8 m | 23,500 |
| EAST 2ND STREET | California | Good | 1962 | 26.1 m | 23,500 |
| ADAMS DITCH | California | Good | 1950 | 9.8 m | 23,500 |
| PARK ROAD | California | Fair | 2004 | 44.0 m | 23,500 |
| ADAMS CREEK | California | Good | 1970 | 9.8 m | 23,500 |
| QUAKER DRAW | California | Good | 1970 | 9.8 m | 23,500 |
| WILLOW SPRING CREEK | California | Good | 1970 | 7.9 m | 23,500 |
| CESAR E CHAVEZ AVE | California | Good | 1967 | 48.5 m | 23,500 |
| UP RR AMTRAK I 5 I 8 WB | California | Fair | 1969 | 358.4 m | 23,500 |
| METROLINK UP RR SAN FERN | California | Good | 1971 | 79.2 m | 23,500 |
| SOUTHAMPTON ROAD | California | Good | 1962 | 36.3 m | 23,500 |
| SOUTHAMPTON ROAD | California | Good | 1962 | 36.3 m | 23,500 |
| WEST 7TH STREET | California | Good | 1962 | 38.1 m | 23,500 |
| WEST 7TH STREET | California | Good | 1962 | 37.9 m | 23,500 |
| PARK ROAD | California | Good | 1962 | 36.6 m | 23,500 |
| EIGHTH STREET | California | Fair | 1965 | 36.6 m | 23,500 |
| EUCLID AV SWEETWATER RD | California | Good | 1974 | 204.2 m | 23,500 |
| RAILROAD DITCH | California | Good | 1960 | 6.7 m | 23,500 |
| EAST 5TH STREET | California | Fair | 1962 | 25.4 m | 23,500 |
| INTERSTATE 10 & RAMP | California | Fair | 1962 | 87.2 m | 23,500 |
| ACCESS ROAD | California | Good | 1962 | 61.6 m | 23,500 |
| STATE ROUTE 94 | California | Good | 1970 | 97.5 m | 23,500 |
| AKERS STREET | California | Fair | 2002 | 50.6 m | 23,500 |
| ACCESS ROAD | California | Fair | 1962 | 49.1 m | 23,500 |
| EIGHTH STREET | California | Fair | 1965 | 36.6 m | 23,500 |
| PALM AVENUE | California | Fair | 1965 | 36.6 m | 23,500 |
| PALM AVENUE | California | Fair | 1965 | 36.6 m | 23,500 |
| AKERS STREET | California | Good | 2002 | 50.6 m | 23,500 |
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.