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 |
|---|---|---|---|---|---|
| STATE ROUTE 99 | California | Fair | 1960 | 63.6 m | 32,444 |
| MTDB LRT | California | Good | 1988 | 79.9 m | 32,441 |
| CALAVERAS RIVER | California | Fair | 1962 | 101.2 m | 32,411 |
| RUBIO WASH | California | Good | 1910 | 12.9 m | 32,400 |
| CORTE MADERA CREEK | California | Good | 1926 | 19.2 m | 32,300 |
| DRY CREEK | California | Good | 1956 | 62.8 m | 32,291 |
| CESAR CHAVEZ ST | California | Fair | 1974 | 30.8 m | 32,280 |
| SAN PABLO CREEK | California | Fair | 1989 | 31.9 m | 32,244 |
| DOMINGUEZ CHAN | California | Good | 1960 | 23.7 m | 32,240 |
| MINT CYN WASH | California | Good | 1982 | 20.2 m | 32,235 |
| US HIGHWAY 101 | California | Fair | 1953 | 71.3 m | 32,229 |
| GRAND AVE OH UPRR | California | Fair | 1991 | 64.6 m | 32,208 |
| SAN JOSE CRK | California | Good | 2003 | 13.3 m | 32,208 |
| VEHICLE ACCESS | California | Good | 1964 | 6.1 m | 32,204 |
| QUALCOMM WAY | California | Fair | 1968 | 49.7 m | 32,204 |
| SAN DIEGO CON CO UC | California | Fair | 1968 | 23.5 m | 32,204 |
| STATE ROUTE 78 | California | Fair | 1998 | 68.6 m | 32,200 |
| INTERSTATE 580 | California | Good | 1993 | 95.3 m | 32,200 |
| TUJUNGA WASH CHANNEL | California | Good | 1963 | 25.3 m | 32,163 |
| SAN TIMOTEO CREEK | California | Fair | 1986 | 23.5 m | 32,160 |
| AMARGOSA DRN | California | Good | 1990 | 13.8 m | 32,136 |
| LONG BEACH FREEWAY | California | Fair | 1954 | 48.8 m | 32,118 |
| COYOTE CREEK | California | Fair | 1954 | 63.4 m | 32,111 |
| DEL AMO BLVD CHAN | California | Good | 1950 | 11.9 m | 32,035 |
| UP RR BNSF AMTRAK & ST | California | Good | 1963 | 200.3 m | 32,029 |
| INTERSTATE 5 SB | California | Good | 1996 | 680.0 m | 32,000 |
| STATE ROUTE 17 | California | Fair | 1961 | 70.7 m | 32,000 |
| STATE ROUTE 110 | California | Good | 1940 | 26.5 m | 32,000 |
| STATE ROUTE 237 | California | Fair | 1966 | 83.5 m | 32,000 |
| STATE ROUTE 237 | California | Fair | 1966 | 83.5 m | 32,000 |
| N5-PERSHING DR & N5-B ST | California | Good | 1962 | 42.7 m | 32,000 |
| CALABAZAS CREEK | California | Good | 1958 | 7.9 m | 32,000 |
| SARATOGA CREEK | California | Good | 1958 | 17.2 m | 32,000 |
| N680/W24 CONN I-680 C.D. | California | Fair | 1998 | 771.0 m | 32,000 |
| LACMTA & BNSF RY | California | Fair | 1970 | 91.7 m | 32,000 |
| SANTA ANA RIVER | California | Fair | 1992 | 171.6 m | 32,000 |
| TALBERT CHANNEL | California | Fair | 1959 | 25.3 m | 32,000 |
| US 50 & N99-W50 CONN | California | Fair | 1968 | 216.1 m | 32,000 |
| WINCHESTER CREEK | California | Fair | 1929 | 7.9 m | 32,000 |
| SONOMA CREEK | California | Fair | 1969 | 549.9 m | 32,000 |
| FAIRGROUNDS DRIVE | California | Poor | 1992 | 68.9 m | 32,000 |
| BIEGHLE DRAIN | California | Fair | 1958 | 6.3 m | 32,000 |
| EL SEGUNDO BLVD | California | Good | 1989 | 55.5 m | 32,000 |
| STATE ROUTE 99 | California | Fair | 1957 | 33.8 m | 32,000 |
| SEPULVEDA BLVD | California | Good | 1963 | 56.7 m | 32,000 |
| INTERSTATE 5 | California | Good | 1995 | 142.6 m | 32,000 |
| COLLIER ROAD | California | Fair | 1997 | 30.2 m | 32,000 |
| SR 1 (SEPULVEDA BLVD) | California | Good | 1993 | 54.9 m | 32,000 |
| ANZAR ROAD | California | Good | 1972 | 40.8 m | 32,000 |
| NATIONAL BLVD | California | Good | 1964 | 43.6 m | 32,000 |
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.