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 |
|---|---|---|---|---|---|
| GOLF CART PATH | California | Fair | 1982 | 25.6 m | 50,000 |
| STATE ROUTE 180 | California | Fair | 2005 | 80.1 m | 50,000 |
| HIGHLAND AVE & ARDEN AVE | California | Fair | 1992 | 227.4 m | 50,000 |
| HILLSIDE | California | Good | 1958 | 91.4 m | 50,000 |
| BALLONA CREEK | California | Fair | 1937 | 102.1 m | 50,000 |
| INTERSTATE 80 | California | Fair | 1987 | 95.0 m | 50,000 |
| INTERSTATE 80 | California | Fair | 1987 | 92.0 m | 50,000 |
| UP BNSF AMTRAK TAYLOR CR | California | Fair | 1987 | 638.8 m | 50,000 |
| LATHROP RD | California | Fair | 1971 | 43.3 m | 50,000 |
| FARM HILL BOULEVARD | California | Poor | 1969 | 74.6 m | 50,000 |
| COYOTE CREEK | California | Poor | 1980 | 144.5 m | 50,000 |
| SANTA ANN FWY (SR 101) | California | Good | 2022 | 91.5 m | 50,000 |
| ROUTE 101 | California | Good | 1949 | 39.0 m | 50,000 |
| CANADA ROAD | California | Fair | 1973 | 41.4 m | 50,000 |
| HILLSIDE | California | Good | 1958 | 112.8 m | 50,000 |
| MALL PARKING ACCESS RD | California | Fair | 1964 | 11.1 m | 50,000 |
| HILLSIDE | California | Good | 1958 | 170.7 m | 50,000 |
| SARATOGA AVENUE | California | Fair | 1994 | 58.5 m | 50,000 |
| VICTORIA AVENUE | California | Good | 1992 | 43.3 m | 50,000 |
| LOS COYOTES DIAGONAL | California | Good | 1963 | 136.2 m | 50,000 |
| COYOTE CREEK | California | Fair | 1980 | 144.5 m | 50,000 |
| INTERSTATE 5 | California | Fair | 1973 | 170.1 m | 50,000 |
| SERVICE ROAD | California | Fair | 1973 | 34.9 m | 50,000 |
| I 80 EB OFFRMP 4 &2 ST | California | Fair | 1939 | 418.5 m | 50,000 |
| SAN TIMOTEO CREEK | California | Fair | 1936 | 19.1 m | 50,000 |
| SARATOGA AVENUE | California | Fair | 1994 | 57.9 m | 50,000 |
| MISSION AVENUE | California | Good | 1977 | 65.2 m | 50,000 |
| HILLSIDE | California | Fair | 1958 | 183.8 m | 50,000 |
| N101-SAN BRUNO OFF-RAMP | California | Fair | 1987 | 1,544.4 m | 50,000 |
| LAKEWOOD BLVD | California | Good | 1960 | 60.4 m | 50,000 |
| BERNAL ROAD | California | Fair | 1982 | 65.3 m | 50,000 |
| INTERSTATE 15 | California | Fair | 1977 | 162.8 m | 50,000 |
| SARATOGA CREEK | California | Fair | 1994 | 30.5 m | 50,000 |
| INTERSTATE 405 | California | Fair | 2015 | 231.3 m | 50,000 |
| I 5 S14-S5T I 5 TRUCK | California | Good | 1994 | 482.8 m | 49,903 |
| FOLSOM SOUTH CANAL | California | Good | 1966 | 54.0 m | 49,615 |
| STRONG RANCH SLOUGH | California | Fair | 1965 | 7.6 m | 49,593 |
| VAN NESS AVE | California | Fair | 1995 | 46.3 m | 49,500 |
| CRYSTAL SPRINGS OFF-RAMP | California | Fair | 1967 | 76.3 m | 49,500 |
| N87-N280 CONN & AUZERAIS | California | Fair | 1970 | 235.6 m | 49,500 |
| MARIA YGNACIO CREEK | California | Good | 1997 | 49.4 m | 49,500 |
| REGENTS ROAD | California | Fair | 1970 | 50.6 m | 49,500 |
| ABBY STREET | California | Good | 1980 | 40.5 m | 49,500 |
| BNSF RY & AMTRAK | California | Fair | 1980 | 37.2 m | 49,500 |
| BNSF RY & AMTRAK | California | Fair | 1980 | 37.2 m | 49,500 |
| CRYSTAL SPRINGS OFF-RAMP | California | Fair | 1967 | 88.5 m | 49,500 |
| UP RR SJVR & H STREET | California | Good | 1995 | 125.1 m | 49,500 |
| BELMONT AV SAN PABLO AV | California | Good | 1995 | 261.8 m | 49,500 |
| BELMONT PARK SAN PABLO | California | Fair | 1995 | 247.0 m | 49,500 |
| G STREET | California | Good | 1995 | 59.7 m | 49,500 |
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.