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 SPUR | California | Fair | 1956 | 7.9 m | 204,000 |
| WALNUT DRAIN | California | Good | 1967 | 12.2 m | 204,000 |
| EL TORO DRAIN | California | Fair | 1959 | 27.4 m | 204,000 |
| JOYCE DRAIN | California | Good | 1967 | 10.4 m | 204,000 |
| METROLINK&UP RR TUNNEL#5 | California | Fair | 1955 | 40.2 m | 203,359 |
| MAGNOLIA AVE | California | Fair | 1959 | 105.2 m | 203,000 |
| NCTD BNSF OCEANSIDE BL | California | Fair | 1953 | 58.8 m | 203,000 |
| BREA CANYON CHANNEL | California | Good | 1972 | 6.1 m | 203,000 |
| BREA CANYON RD | California | Fair | 1972 | 104.2 m | 203,000 |
| JACKSON MADISON OAK | California | Fair | 1957 | 291.1 m | 203,000 |
| RT260 MLK MKT BRDWY WASH | California | Fair | 1953 | 1,273.6 m | 203,000 |
| CARMEL VALLEY CREEK | California | Good | 1998 | 128.5 m | 203,000 |
| SHERIFFS RANGE WASH | California | Good | 1974 | 12.5 m | 203,000 |
| CARMEL MOUNTAIN RD | California | Fair | 1966 | 60.3 m | 203,000 |
| SAN TOMAS EXPRESSWAY | California | Fair | 1964 | 76.0 m | 203,000 |
| MONROE STREET | California | Fair | 1959 | 25.6 m | 203,000 |
| LOMA ALTA CREEK | California | Fair | 1953 | 42.4 m | 203,000 |
| ROUTE 27 | California | Fair | 1956 | 42.7 m | 203,000 |
| LAWRENCE EXPWY & CREEK | California | Fair | 1965 | 96.9 m | 203,000 |
| CHICAGO AVE | California | Good | 1961 | 97.5 m | 202,000 |
| SUISUN CREEK | California | Poor | 1932 | 22.2 m | 202,000 |
| HOTEL CIRCLE DRIVE | California | Fair | 1959 | 41.1 m | 202,000 |
| VENTURA BLVD | California | Good | 1956 | 52.4 m | 202,000 |
| DAN WILSON CREEK | California | Fair | 1951 | 17.8 m | 202,000 |
| WARD CREEK | California | Fair | 1958 | 80.9 m | 202,000 |
| DOWN ST AMTRAK METROLINK | California | Fair | 1961 | 41.6 m | 202,000 |
| LAKE MURRAY CREEK | California | Good | 1957 | 11.3 m | 202,000 |
| SPRUCE STREET | California | Good | 1961 | 41.1 m | 202,000 |
| ALAMEDA CREEK | California | Fair | 1957 | 66.4 m | 202,000 |
| E91-N215&W60 S215-W91 | California | Good | 1961 | 73.9 m | 202,000 |
| UP RR YARD SPUR | California | Fair | 1957 | 73.8 m | 202,000 |
| SHOUP AVE | California | Good | 1957 | 21.3 m | 202,000 |
| FALLBROOK AVE | California | Fair | 1957 | 29.6 m | 202,000 |
| US HIGHWAY 101 | California | Good | 1958 | 52.7 m | 201,000 |
| WEBSTER STREET | California | Good | 1961 | 43.0 m | 201,000 |
| ST RTE 24-I 980 | California | Fair | 1961 | 84.9 m | 201,000 |
| PIEDMONT BROADWAY RICH | California | Fair | 1961 | 325.0 m | 201,000 |
| US HIGHWAY 101 | California | Fair | 1954 | 89.3 m | 201,000 |
| LOS ANGELES RIVER | California | Fair | 1962 | 118.4 m | 201,000 |
| AGUA CHINON WASH | California | Good | 1927 | 19.3 m | 201,000 |
| INTERSTATE 580 | California | Fair | 1961 | 131.1 m | 201,000 |
| TELEGRAPH AVE | California | Good | 1961 | 53.9 m | 201,000 |
| AVENIDA PICO | California | Good | 2017 | 54.9 m | 200,100 |
| MILLIKEN AVENUE | California | Fair | 1972 | 48.0 m | 200,000 |
| LOMITA BLVD | California | Good | 1962 | 42.7 m | 200,000 |
| NEWLAND STREET | California | Fair | 1964 | 48.2 m | 200,000 |
| SAN FRANCISCO BAY 3 STS | California | Fair | 1936 | 3,140.5 m | 200,000 |
| TAFT STREET | California | Good | 1965 | 36.0 m | 200,000 |
| UP RR & HOOVER STREET | California | Good | 1964 | 74.6 m | 200,000 |
| WINTERS STREET | California | Good | 1970 | 44.4 m | 200,000 |
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.