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 AMTRAK US 101 RMPS | California | Fair | 1961 | 269.4 m | 12,706 |
| SAND CANYON CHANNEL | California | Fair | 1976 | 19.5 m | 12,700 |
| ARROYO SEQUIT | California | Good | 1927 | 29.0 m | 12,700 |
| INTERSTATE 280 | California | Good | 1976 | 73.2 m | 12,700 |
| ESCONDIDO CREEK | California | Poor | 1965 | 19.2 m | 12,700 |
| SOUTH FORK AMERICAN RIV | California | Fair | 1987 | 86.6 m | 12,700 |
| PETERSON CREEK | California | Good | 1921 | 7.9 m | 12,700 |
| P G AND E CANAL | California | Fair | 1946 | 10.5 m | 12,700 |
| UP RR AMTRAK LAFAYETTE | California | Fair | 1994 | 136.2 m | 12,700 |
| ABRAMSON CREEK | California | Good | 1921 | 10.1 m | 12,700 |
| DYER ROAD STORM CHANNEL | California | Fair | 1966 | 12.5 m | 12,700 |
| BALLONA CREEK | California | Good | 1964 | 35.4 m | 12,700 |
| STATE ROUTE 110 & RAMP | California | Good | 1953 | 84.1 m | 12,700 |
| FOREST VIEW CREEK | California | Good | 1921 | 7.9 m | 12,700 |
| I 5 LOGAN AV N5-KEARNEY | California | Good | 1972 | 335.9 m | 12,700 |
| GREEN VALLEY CREEK | California | Good | 1970 | 102.7 m | 12,700 |
| FRESNO STREET | California | Good | 1965 | 27.1 m | 12,689 |
| BUFFALO CREEK | California | Good | 1970 | 11.2 m | 12,684 |
| ALAMO CREEK | California | Fair | 1965 | 7.7 m | 12,680 |
| WILDLIFE CROSSING | California | Good | 2002 | 127.1 m | 12,672 |
| WILDLIFE CROSSING | California | Good | 2012 | 125.7 m | 12,672 |
| NEWTON CYN | California | Fair | 1960 | 7.3 m | 12,669 |
| SAN DIMAS WASH | California | Good | 1962 | 9.4 m | 12,669 |
| STATE RTE 1 (SPANS 4&5) | California | Fair | 1950 | 301.4 m | 12,666 |
| ARROYO LAS POSITAS | California | Good | 2012 | 30.5 m | 12,660 |
| LOS ANGELES RIVER | California | Good | 1938 | 116.4 m | 12,650 |
| LYTLE CAJON CHANNEL | California | Good | 1945 | 13.7 m | 12,648 |
| SAN JOSE CRK | California | Fair | 1983 | 26.5 m | 12,647 |
| ENCINITAS CREEK | California | Fair | 2000 | 34.0 m | 12,616 |
| CALABAZAS CREEK | California | Fair | 1976 | 16.8 m | 12,613 |
| BIG DALTON WASH | California | Fair | 1960 | 7.3 m | 12,607 |
| RTES 805 & 54 SWEETWATER | California | Fair | 1974 | 397.8 m | 12,600 |
| LOS ANGELES AQUEDUCT | California | Good | 1928 | 14.6 m | 12,600 |
| ROUTE 60 | California | Fair | 1965 | 75.9 m | 12,600 |
| LOWER LOS SERRANOS CHAN | California | Good | 1998 | 9.2 m | 12,600 |
| JOLON RD (CO RD G14) | California | Good | 1968 | 34.7 m | 12,600 |
| JOLON RD (CO RD G14) | California | Good | 1968 | 35.4 m | 12,600 |
| CESAR CHAVEZ BLVD | California | Fair | 1974 | 228.0 m | 12,600 |
| NCTD BNSF AMTRAK SCRRA | California | Fair | 1975 | 31.7 m | 12,600 |
| RTE 5 & W52-S5 | California | Good | 1966 | 108.8 m | 12,600 |
| ATLANTIC BLVD | California | Good | 1953 | 25.0 m | 12,600 |
| COLORADO RIVER | California | Fair | 1956 | 255.1 m | 12,600 |
| OLIVER STR CHANNEL | California | Good | 2008 | 15.7 m | 12,600 |
| WOODSIDE ROAD | California | Good | 1958 | 52.1 m | 12,600 |
| LOMA ALTA CR. TRIBUTARY | California | Good | 2000 | 12.8 m | 12,600 |
| PERSHING DRIVE | California | Fair | 1973 | 47.8 m | 12,600 |
| GILROY STREET | California | Good | 1961 | 15.8 m | 12,600 |
| INTERSTATE 8 | California | Fair | 1973 | 63.4 m | 12,600 |
| DRAINAGE LINE F | California | Good | 1997 | 7.2 m | 12,591 |
| SAN JOAQUIN RIVER | California | Fair | 1959 | 197.5 m | 12,585 |
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.