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 |
|---|---|---|---|---|---|
| OAT CREEK | California | Good | 1965 | 49.4 m | 14,000 |
| STATE ROUTE 70 | California | Good | 1956 | 36.3 m | 14,000 |
| CENTRAL EXPRESSWAY | California | Fair | 1971 | 84.1 m | 14,000 |
| UP BNSF AMTRAK TRUCKEE R | California | Fair | 1988 | 171.8 m | 14,000 |
| REIDY CREEK | California | Good | 2006 | 10.0 m | 14,000 |
| GRANADA CHANNEL | California | Good | 1957 | 12.2 m | 14,000 |
| UP BNSF AMTRAK TRUCKEE R | California | Fair | 1989 | 171.8 m | 14,000 |
| ALAMEDA CREEK | California | Good | 2022 | 213.4 m | 14,000 |
| U.S. HIGHWAY 50 | California | Fair | 1971 | 76.8 m | 14,000 |
| ELDER CREEK | California | Good | 1965 | 142.0 m | 14,000 |
| UP BNSF AMTRAK TRUCKEE | California | Fair | 1989 | 310.3 m | 14,000 |
| UP BNSF AMTRAK TRUCKEE | California | Fair | 1989 | 331.6 m | 14,000 |
| ELDER CREEK | California | Good | 1965 | 142.0 m | 14,000 |
| U.S. HIGHWAY 50 | California | Fair | 2000 | 90.0 m | 14,000 |
| DRY SLOUGH | California | Fair | 1959 | 6.5 m | 14,000 |
| STATE ROUTE 60 | California | Good | 1967 | 71.0 m | 14,000 |
| SAN ANSELMO CREEK | California | Fair | 1940 | 23.2 m | 14,000 |
| STATE ROUTE 267 | California | Fair | 2002 | 68.4 m | 14,000 |
| STATE ROUTE 267 | California | Good | 2002 | 68.4 m | 14,000 |
| SALT CREEK CHANNEL | California | Fair | 1981 | 6.4 m | 14,000 |
| LOS ANGELES RIVER | California | Good | 1964 | 81.0 m | 14,000 |
| ARCADE CREEK | California | Fair | 1927 | 21.3 m | 14,000 |
| LAS LLAJAS CREEK | California | Good | 1980 | 12.8 m | 14,000 |
| INTERSTATE 5 | California | Fair | 1968 | 101.9 m | 14,000 |
| WHITEWATER RIVER | California | Good | 2011 | 181.3 m | 14,000 |
| CNFR & OLD HWY 99W | California | Fair | 1971 | 125.1 m | 14,000 |
| US HIGHWAY 101 | California | Good | 2001 | 68.6 m | 14,000 |
| CNFR & OLD HWY 99W | California | Fair | 1971 | 124.9 m | 14,000 |
| CORNING CANAL | California | Good | 1965 | 28.7 m | 14,000 |
| WILLOW CREEK | California | Good | 1986 | 16.3 m | 14,000 |
| I-5 SUPPLEMENTAL ROUTE | California | Fair | 1957 | 27.9 m | 14,000 |
| SR 84 (CALAVERAS ROAD) | California | Good | 2025 | 54.3 m | 14,000 |
| ROUTE 23 | California | Good | 1970 | 100.8 m | 14,000 |
| CROOKED PALM ROAD | California | Good | 1970 | 79.8 m | 14,000 |
| PINOLE CREEK | California | Fair | 1936 | 18.3 m | 14,000 |
| BNSF RY UP RR AMTRAK | California | Fair | 1930 | 355.1 m | 14,000 |
| RED BANK CREEK | California | Fair | 1965 | 78.6 m | 14,000 |
| RED BANK CREEK | California | Fair | 1965 | 78.6 m | 14,000 |
| SHELL OIL CO PIPE UC | California | Fair | 1920 | 14.6 m | 14,000 |
| OCEAN VIEW CHANNEL | California | Good | 1961 | 6.7 m | 14,000 |
| SALT CREEK | California | Good | 2024 | 39.0 m | 14,000 |
| BRUSH CREEK | California | Good | 1962 | 18.0 m | 14,000 |
| REDWOOD CREEK | California | Good | 1989 | 9.1 m | 14,000 |
| COYOTE CREEK CHANNEL | California | Fair | 1978 | 9.1 m | 14,000 |
| STATE ROUTE 198 | California | Good | 1964 | 56.1 m | 14,000 |
| COYOTE CREEK | California | Good | 1965 | 51.5 m | 14,000 |
| COYOTE CREEK | California | Good | 1965 | 51.5 m | 14,000 |
| WILLOW CREEK | California | Good | 1965 | 36.3 m | 14,000 |
| ALL AMERICAN CANAL | California | Fair | 1967 | 40.5 m | 14,000 |
| NAPA RIVER | California | Good | 2019 | 24.7 m | 14,000 |
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.