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 |
|---|---|---|---|---|---|
| GENESEE AVE | California | Fair | 1970 | 112.2 m | 48,500 |
| EL RANCHO ROAD | California | Fair | 1970 | 36.6 m | 48,500 |
| GENESEE AVE | California | Good | 1970 | 113.1 m | 48,500 |
| UP RR | California | Fair | 1970 | 73.9 m | 48,500 |
| PARK | California | Fair | 1970 | 26.8 m | 48,500 |
| SECRET RAVINE | California | Fair | 1998 | 73.8 m | 48,401 |
| US 50 & CONNECTORS | California | Fair | 1968 | 507.5 m | 48,100 |
| MOSHER SLOUGH | California | Poor | 1975 | 40.2 m | 48,000 |
| BEAR CREEK | California | Good | 1975 | 66.4 m | 48,000 |
| U.S. HIGHWAY 101 | California | Fair | 1950 | 73.8 m | 48,000 |
| INTERSTATE 10 | California | Good | 1965 | 70.1 m | 48,000 |
| STANLEY CREEK | California | Fair | 1981 | 9.8 m | 48,000 |
| NATIONAL AVE | California | Good | 1978 | 42.1 m | 48,000 |
| VCY RY | California | Good | 1965 | 62.7 m | 48,000 |
| MAST BOULEVARD | California | Fair | 1993 | 50.0 m | 48,000 |
| AMERICAN CANYON CREEK | California | Fair | 1943 | 7.0 m | 48,000 |
| INTERSTATE 5 & UP RR | California | Fair | 2000 | 139.2 m | 48,000 |
| OUTLAND BARRANCA | California | Good | 1965 | 7.9 m | 48,000 |
| CALTRAIN UP RR CENTRAL | California | Good | 1961 | 110.0 m | 48,000 |
| BROADWAY | California | Fair | 1965 | 45.4 m | 48,000 |
| EAST MAIN STREET | California | Fair | 1961 | 46.6 m | 48,000 |
| W HAMMER LANE | California | Fair | 1970 | 44.0 m | 48,000 |
| INTERSTATE 5 | California | Good | 1990 | 100.6 m | 48,000 |
| WILDLIFE CROSSING | California | Good | 1998 | 96.3 m | 48,000 |
| MAST BOULEVARD | California | Fair | 1993 | 50.0 m | 48,000 |
| BNSF RY & AMTRAK | California | Good | 1963 | 78.0 m | 48,000 |
| I-15 & I-8 | California | Fair | 1984 | 949.0 m | 48,000 |
| W HAMMER LANE | California | Fair | 1970 | 44.0 m | 48,000 |
| ST RTE 201 (SIERRA ST) | California | Good | 1964 | 50.3 m | 48,000 |
| ROUTE 710 | California | Fair | 1954 | 78.3 m | 48,000 |
| DRAPER STREET | California | Good | 1964 | 44.2 m | 48,000 |
| FEATHER RIVER K ST UP RR | California | Fair | 1947 | 815.0 m | 48,000 |
| MOSHER SLOUGH | California | Fair | 1975 | 40.2 m | 48,000 |
| NVRR NAPA RIVER STANLY | California | Poor | 1977 | 679.7 m | 48,000 |
| BNSF RY & AMTRAK | California | Good | 1963 | 66.4 m | 48,000 |
| US HWY 101 & BRADLEY CHN | California | Good | 1972 | 93.3 m | 48,000 |
| Pier S Avenue | California | Fair | 2005 | 44.6 m | 47,900 |
| BOLAS CREEK | California | Good | 1950 | 11.9 m | 47,900 |
| TERMINAL ISLAND FWY | California | Fair | 2005 | 46.5 m | 47,900 |
| CENTRAL EXPRESSWAY | California | Fair | 1970 | 50.8 m | 47,876 |
| SAN DIEGO CREEK CHANNEL | California | Fair | 1971 | 17.0 m | 47,700 |
| STRONG RANCH SLOUGH | California | Good | 1945 | 13.7 m | 47,689 |
| RIO HONDO | California | Fair | 1933 | 146.9 m | 47,632 |
| TRACY BLVD | California | Good | 1970 | 47.7 m | 47,500 |
| OSTRICH FARM CREEK | California | Good | 2011 | 40.6 m | 47,500 |
| MACARTHUR DR | California | Good | 1970 | 49.2 m | 47,500 |
| SUGAR SPUR RR | California | Fair | 1970 | 59.4 m | 47,500 |
| MACARTHUR DR | California | Good | 1970 | 49.2 m | 47,500 |
| SUGAR SPUR RR | California | Fair | 1970 | 59.4 m | 47,500 |
| TRACY BLVD | California | Good | 1970 | 47.7 m | 47,500 |
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.