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 |
|---|---|---|---|---|---|
| FIELD WASH | California | Good | 1964 | 12.2 m | 22,000 |
| CADY WASH | California | Good | 1964 | 18.2 m | 22,000 |
| CADY WASH | California | Good | 1964 | 18.3 m | 22,000 |
| PS RR & BIKE PATH | California | Good | 1973 | 53.2 m | 21,998 |
| SAWPIT WASH | California | Good | 1968 | 10.7 m | 21,994 |
| ROUTE 105 LRT | California | Good | 1989 | 99.4 m | 21,992 |
| UP RR & CALTRAIN | California | Fair | 1981 | 201.8 m | 21,956 |
| DOMINGUEZ CHAN | California | Good | 1961 | 23.8 m | 21,942 |
| ESCONDIDO CREEK | California | Fair | 1973 | 15.7 m | 21,927 |
| ALAMO CREEK | California | Good | 1935 | 18.9 m | 21,910 |
| FAIRFAX-W10 E10-FAIRFAX | California | Fair | 1964 | 72.2 m | 21,910 |
| SOUTH BRANCH MAIN CANAL | California | Fair | 1944 | 13.7 m | 21,900 |
| PETALUMA RIVER | California | Poor | 1970 | 32.0 m | 21,900 |
| U.S. HIGHWAY 101 | California | Good | 1989 | 64.6 m | 21,900 |
| INTERSTATE 5 | California | Good | 1973 | 75.0 m | 21,900 |
| CARNADERO CREEK | California | Good | 1956 | 49.7 m | 21,900 |
| SAN JOSE CRK | California | Fair | 2005 | 10.6 m | 21,899 |
| STATE ROUTE 60 | California | Fair | 1972 | 70.7 m | 21,893 |
| FORESTER CREEK | California | Fair | 1970 | 36.0 m | 21,891 |
| IMPERIAL HIGHWAY | California | Fair | 1963 | 48.2 m | 21,871 |
| SAN DIMAS WASH | California | Fair | 1959 | 8.8 m | 21,867 |
| BELL CREEK(S FORK) | California | Fair | 1959 | 12.5 m | 21,850 |
| TUOLUMNE RIVER | California | Good | 1960 | 192.6 m | 21,848 |
| COYOTE CREEK | California | Fair | 1917 | 45.7 m | 21,840 |
| EATON WASH | California | Good | 1927 | 19.2 m | 21,836 |
| ARCADIA WASH | California | Good | 1955 | 11.0 m | 21,836 |
| DEVIL CREEK DIVERSION | California | Good | 1957 | 17.1 m | 21,824 |
| PRAIRIE CREEK | California | Fair | 1938 | 6.7 m | 21,800 |
| INTERSTATE 580 | California | Good | 1972 | 98.8 m | 21,800 |
| INTERSTATE 580 | California | Fair | 1999 | 120.0 m | 21,800 |
| CALLAN ROAD | California | Good | 1943 | 11.0 m | 21,800 |
| METRO | California | Good | 1976 | 22.6 m | 21,758 |
| FRONT STREET | California | Good | 1971 | 335.6 m | 21,750 |
| LONG CANYON CREEK | California | Good | 2000 | 8.5 m | 21,750 |
| BNSF RY & AMTRAK | California | Good | 2001 | 262.0 m | 21,750 |
| P STREET ONRAMP | California | Good | 1971 | 386.7 m | 21,750 |
| METROLINK BNSF RY DITCH | California | Fair | 1980 | 94.2 m | 21,750 |
| ROUTE 405 | California | Good | 2024 | 117.3 m | 21,729 |
| ATLANTIC BLVD S/BND | California | Fair | 1957 | 53.7 m | 21,700 |
| US HIGHWAY 101 | California | Fair | 1991 | 65.8 m | 21,700 |
| CAMINO DEL RIO SOUTH | California | Good | 1972 | 480.1 m | 21,700 |
| US 101 ON&OFF RAMP NCRRA | California | Fair | 1962 | 123.9 m | 21,700 |
| MOODY CREEK CHANNEL | California | Good | 1958 | 9.1 m | 21,700 |
| GUADALUPE RIVER | California | Good | 1954 | 31.4 m | 21,700 |
| ROUTE 210 | California | Fair | 1976 | 99.4 m | 21,680 |
| I 710 I 10 SCRRA BNSF | California | Good | 1965 | 335.3 m | 21,660 |
| ORCUTT CREEK | California | Good | 1966 | 6.7 m | 21,656 |
| STORM DRN #21 | California | Good | 1962 | 11.9 m | 21,640 |
| PACOIMA WASH | California | Fair | 1953 | 22.0 m | 21,632 |
| SAN DIEGO RIVER | California | Good | 1978 | 152.4 m | 21,629 |
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.