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 |
|---|---|---|---|---|---|
| BROADWAY | California | Good | 1976 | 128.0 m | 25,852 |
| RANDOL CREEK | California | Fair | 1948 | 6.7 m | 25,850 |
| CRIPPLE CREEK | California | Fair | 1965 | 13.1 m | 25,822 |
| CHABOT CANAL | California | Good | 1967 | 8.2 m | 25,800 |
| INTERSTATE 5 | California | Good | 1973 | 74.7 m | 25,800 |
| ROUTE 5 | California | Poor | 1951 | 127.0 m | 25,800 |
| BURBANK WESTERN CHANNEL | California | Good | 1962 | 12.5 m | 25,800 |
| FIGUEROA FLOWER RAMP | California | Fair | 1956 | 211.2 m | 25,796 |
| LOS ANGELES RIV | California | Good | 1946 | 305.4 m | 25,758 |
| STATE ROUTE 1 | California | Good | 1958 | 54.3 m | 25,757 |
| BIG DALTON WASH | California | Good | 1960 | 10.1 m | 25,736 |
| INGLEWOOD AVE | California | Good | 1993 | 42.8 m | 25,716 |
| ORCHARD AVE | California | Good | 1963 | 39.9 m | 25,700 |
| ESCONDIDO CREEK | California | Fair | 1982 | 35.7 m | 25,700 |
| UP RR & AMTRAK | California | Good | 1970 | 84.3 m | 25,700 |
| INTERSTATE 5 | California | Good | 2001 | 104.0 m | 25,685 |
| WALNUT CRK | California | Good | 1961 | 29.3 m | 25,633 |
| INTERSTATE 5 | California | Good | 1963 | 97.5 m | 25,600 |
| STATE ROUTE 99 & RAMP | California | Good | 1963 | 90.8 m | 25,600 |
| MISSION RD BNSF RR NCTD | California | Good | 1977 | 68.0 m | 25,600 |
| LAGUNITAS CREEK | California | Poor | 1964 | 58.8 m | 25,582 |
| NCRRA\NWP RR | California | Good | 1984 | 38.7 m | 25,546 |
| S BR PLEASANT GROVE CR | California | Good | 1991 | 13.4 m | 25,528 |
| INTERSTATE 5 | California | Good | 1957 | 47.8 m | 25,502 |
| M STREET | California | Fair | 1962 | 20.1 m | 25,500 |
| SAN BENITO RIVER | California | Fair | 1932 | 216.3 m | 25,500 |
| SAN BENITO RIVER | California | Fair | 1951 | 220.1 m | 25,500 |
| ANZAR ROAD | California | Fair | 1972 | 38.4 m | 25,500 |
| LOS COCHES CREEK | California | Fair | 1970 | 32.3 m | 25,500 |
| LOS COCHES CREEK | California | Good | 1970 | 32.3 m | 25,500 |
| BROADWAY | California | Good | 1985 | 50.9 m | 25,500 |
| BLACK RASCAL CANAL | California | Poor | 1964 | 28.4 m | 25,500 |
| BLACK RASCAL CANAL | California | Poor | 1962 | 28.4 m | 25,500 |
| DEVIL CREEK | California | Fair | 1969 | 7.9 m | 25,500 |
| NORTH FORK LOGAN CREEK | California | Good | 1970 | 8.8 m | 25,500 |
| LOGAN CREEK | California | Good | 1970 | 8.8 m | 25,500 |
| BIG BEND ROAD | California | Fair | 1964 | 36.0 m | 25,500 |
| BEAR CREEK | California | Poor | 1962 | 83.2 m | 25,500 |
| BEAR CREEK | California | Fair | 1962 | 83.2 m | 25,500 |
| STATE ROUTE 140 | California | Fair | 1962 | 29.3 m | 25,500 |
| LANCASTER BLVD | California | Good | 1972 | 39.1 m | 25,500 |
| AVENUE "I" | California | Good | 1972 | 44.6 m | 25,500 |
| UNION AVE | California | Fair | 1967 | 67.4 m | 25,500 |
| ST RTE 204 & Q STREET | California | Fair | 1967 | 125.0 m | 25,500 |
| AVENUE "I" | California | Good | 1972 | 44.6 m | 25,500 |
| LOS BERROS ROAD | California | Good | 1970 | 34.1 m | 25,500 |
| SACRAMENTO RIV (ELKHORN) | California | Fair | 1969 | 1,106.4 m | 25,500 |
| LOS BERROS ROAD | California | Good | 1970 | 35.0 m | 25,500 |
| LANCASTER BLVD | California | Good | 1972 | 39.1 m | 25,500 |
| STATE ROUTE 140 | California | Good | 1962 | 29.3 m | 25,500 |
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.