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 |
|---|---|---|---|---|---|
| HACIENDA BLVD OH SPTCO | California | Poor | 1964 | 66.4 m | 42,238 |
| ALAMO CANAL | California | Good | 1965 | 52.7 m | 42,200 |
| GILMAN DRIVE | California | Fair | 1968 | 57.6 m | 42,200 |
| BELL CREEK | California | Fair | 1963 | 9.8 m | 42,146 |
| MORRISON CREEK | California | Good | 1956 | 25.0 m | 42,128 |
| RTE 163 & RAMPS | California | Good | 1970 | 118.9 m | 42,109 |
| SCRRA BNSF RY AMTRAK | California | Poor | 1977 | 38.4 m | 42,100 |
| BALLONA CREEK | California | Good | 1962 | 22.9 m | 42,000 |
| FLORADORA AVE & SJVR | California | Good | 1998 | 55.5 m | 42,000 |
| MAST BL SAN DIEGO RIVER | California | Good | 1993 | 632.5 m | 42,000 |
| MADISON STREET | California | Good | 1976 | 38.1 m | 42,000 |
| INTERSTATE 5 | California | Fair | 1992 | 150.6 m | 42,000 |
| BELL CREEK | California | Good | 1949 | 15.8 m | 42,000 |
| STATE ROUTE 125 | California | Fair | 2011 | 81.5 m | 42,000 |
| HILLSIDE | California | Fair | 1989 | 133.2 m | 42,000 |
| CARBON CREEK CHANNEL | California | Good | 1958 | 11.0 m | 42,000 |
| COTTONWOOD ROAD | California | Good | 1974 | 47.3 m | 42,000 |
| OILFIELD DITCH | California | Fair | 1956 | 7.0 m | 42,000 |
| CALABASAS CREEK | California | Good | 1962 | 12.5 m | 42,000 |
| SANTA ANA GARDENS CH | California | Good | 1961 | 15.2 m | 42,000 |
| MAST BL SAN DIEGO RIVER | California | Poor | 1993 | 548.3 m | 42,000 |
| TVRR | California | Good | 1976 | 50.3 m | 42,000 |
| STATE ROUTE 51 | California | Fair | 1978 | 85.0 m | 42,000 |
| ALISO CREEK | California | Fair | 1975 | 40.5 m | 42,000 |
| E CATHEDRAL CYN CHANNEL | California | Good | 1964 | 46.9 m | 42,000 |
| INTERSTATE 5 | California | Fair | 1974 | 64.3 m | 42,000 |
| STATE ROUTE 125 | California | Fair | 2011 | 81.5 m | 42,000 |
| S101-SAN BRUNO AV 7TH AV | California | Poor | 1976 | 417.4 m | 42,000 |
| FLORADORA AVE & SJVR | California | Good | 1998 | 55.5 m | 42,000 |
| STRAWBERRY CREEK | California | Good | 1996 | 7.6 m | 41,967 |
| INTERSTATE 880 | California | Fair | 1998 | 89.6 m | 41,923 |
| S5-ELMGROVE ST OFF-RAMP | California | Fair | 1961 | 12.8 m | 41,922 |
| INTERSTATE 880 | California | Fair | 1958 | 88.4 m | 41,900 |
| SAN JOSE CRK | California | Good | 1964 | 70.1 m | 41,856 |
| HAYNES STEAM PLANT CH | California | Good | 1964 | 78.0 m | 41,800 |
| ABANDONED UP RR SPUR | California | Good | 1946 | 7.0 m | 41,750 |
| SUTTER STREET | California | Good | 1946 | 26.4 m | 41,750 |
| SAN FRANCISQUITO CRK | California | Good | 1996 | 185.0 m | 41,700 |
| ALISO CREEK | California | Good | 1950 | 7.1 m | 41,691 |
| UP RR AMTRAK METROLINK | California | Good | 1993 | 414.5 m | 41,500 |
| REED AVE | California | Fair | 1970 | 49.7 m | 41,500 |
| PLACERVILLE RD OLD RR | California | Fair | 1965 | 49.6 m | 41,500 |
| UP RR AMTRAK METROLINK | California | Good | 1993 | 538.6 m | 41,500 |
| ALAMOS CANYON RD | California | Good | 1976 | 45.3 m | 41,500 |
| REED AVE | California | Fair | 1970 | 49.7 m | 41,500 |
| ALAMOS CANYON RD | California | Fair | 1976 | 43.6 m | 41,500 |
| PLACERVILLE RD OLD RR | California | Good | 1949 | 49.6 m | 41,500 |
| PRINCETON AVENUE | California | Good | 1993 | 45.1 m | 41,500 |
| PRINCETON AVENUE | California | Good | 1993 | 53.3 m | 41,500 |
| UP RR | California | Fair | 1973 | 40.8 m | 41,475 |
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.