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 |
|---|---|---|---|---|---|
| UP RR & AMTRAK | California | Fair | 1971 | 54.3 m | 43,600 |
| STATE ROUTE 210 | California | Good | 1968 | 184.7 m | 43,600 |
| SAN LEANDRO BAY | California | Fair | 1953 | 293.5 m | 43,600 |
| SR 125 CAMPO-N125 SPRING | California | Fair | 1976 | 345.9 m | 43,500 |
| I 380 US 101 7TH CONN | California | Poor | 1976 | 712.8 m | 43,500 |
| GATEWAY DRIVE | California | Good | 1964 | 41.4 m | 43,500 |
| ARTESIA BLVD | California | Good | 1966 | 54.3 m | 43,475 |
| I 710 & SR 60 CONS STS | California | Fair | 1967 | 650.0 m | 43,470 |
| CENTURY BLVD | California | Good | 1982 | 148.5 m | 43,408 |
| SEPULVEDA BLVD (ROUTE 1) | California | Fair | 1993 | 323.5 m | 43,408 |
| RAMP TO VICKSBURG AVENUE | California | Good | 1983 | 184.4 m | 43,408 |
| WORLD WAY SOUTH OC | California | Fair | 1983 | 112.8 m | 43,408 |
| SEPULV ONRAMP CENTURY W | California | Good | 1983 | 2,272.8 m | 43,408 |
| MONTEREY HWY | California | Good | 1966 | 93.9 m | 43,338 |
| U.S. HIGHWAY 101 | California | Good | 1965 | 91.4 m | 43,338 |
| STATE ROUTE 163 | California | Good | 1975 | 109.1 m | 43,300 |
| GUADALUPE RIVER | California | Fair | 1961 | 64.0 m | 43,300 |
| MATADERO CREEK | California | Fair | 1930 | 8.5 m | 43,250 |
| LAS FLORES CREEK | California | Good | 1926 | 15.8 m | 43,250 |
| TOPANGA CREEK | California | Good | 1933 | 24.1 m | 43,250 |
| COAL CREEK | California | Good | 1925 | 6.7 m | 43,250 |
| ADOBE CREEK | California | Good | 2004 | 9.9 m | 43,250 |
| ALAMITOS BAY CHAN | California | Good | 1967 | 102.7 m | 43,248 |
| AQUA CHINON WASH | California | Good | 1993 | 7.3 m | 43,000 |
| WASHINGTON STREET CREEK | California | Fair | 1955 | 20.4 m | 43,000 |
| JEFFERSON BLVD (OLD 84) | California | Good | 1966 | 129.2 m | 43,000 |
| U.S. HIGHWAY 101 | California | Fair | 1965 | 93.6 m | 43,000 |
| SR 82 - EL CAMINO REAL | California | Fair | 1965 | 62.3 m | 43,000 |
| BAKE PARKWAY | California | Fair | 1993 | 56.1 m | 43,000 |
| SACRAMENTO RIVER (BRYTE) | California | Fair | 1971 | 1,234.4 m | 43,000 |
| SWEETWATER RIVER | California | Good | 2008 | 454.0 m | 43,000 |
| SANTA CLARA RIV | California | Good | 1973 | 176.8 m | 43,000 |
| JEFFERSON BLVD (OLD 84) | California | Good | 1966 | 139.9 m | 43,000 |
| MURRAY DRIVE | California | Fair | 1993 | 41.8 m | 43,000 |
| PORTER SLOUGH | California | Good | 1931 | 6.7 m | 43,000 |
| US HIGHWAY 101 | California | Fair | 1975 | 92.0 m | 43,000 |
| STATE ROUTE 58 | California | Fair | 1996 | 68.9 m | 43,000 |
| CRAIG CREEK | California | Good | 1958 | 7.9 m | 43,000 |
| SANTA MARGARITA CREEK | California | Good | 1916 | 6.7 m | 43,000 |
| INTERSTATE 805 | California | Good | 1971 | 77.1 m | 43,000 |
| CALTRAIN UP RR SHASTA ST | California | Poor | 1965 | 80.6 m | 43,000 |
| LYNCH CREEK | California | Good | 1955 | 24.1 m | 43,000 |
| SACRAMENTO RIVER (BRYTE) | California | Fair | 1971 | 1,234.4 m | 43,000 |
| STATE ROUTE 99 | California | Good | 2003 | 92.9 m | 43,000 |
| STATE ROUTE 99 | California | Good | 2003 | 99.4 m | 43,000 |
| WB 237 W237-MCCARTHY OFF | California | Good | 2001 | 140.0 m | 43,000 |
| TULE RIVER OVERFLOW | California | Good | 1931 | 9.1 m | 43,000 |
| LOS GATOS CREEK | California | Good | 1900 | 19.5 m | 43,000 |
| SR 174 (COLFAX) AUBURN | California | Good | 1970 | 145.4 m | 43,000 |
| MURRAY DRIVE | California | Good | 1990 | 39.3 m | 43,000 |
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.