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 |
|---|---|---|---|---|---|
| ROUTE 5 & OLIVE AVE | California | Good | 1959 | 78.6 m | 39,854 |
| CANYON DEL REY CREEK | California | Fair | 1977 | 10.0 m | 39,830 |
| BRANCH OF DOMINGUEZ CHAN | California | Fair | 1959 | 9.1 m | 39,804 |
| CALTRAIN UP RR AMTRAK | California | Good | 1990 | 37.2 m | 39,804 |
| INTERSTATE 15 | California | Fair | 1977 | 79.9 m | 39,800 |
| INTERSTATE 10 AND RAMPS | California | Good | 1962 | 96.9 m | 39,785 |
| ROSE CANYON CREEK | California | Poor | 1956 | 47.5 m | 39,700 |
| BNSF AMTRAK MTDB LRT I 5 | California | Good | 1967 | 254.8 m | 39,590 |
| BULL CREEK | California | Good | 1954 | 18.6 m | 39,588 |
| LOS ANGELES RIVER | California | Fair | 1960 | 67.4 m | 39,549 |
| RAIL ROAD TRACKS | California | Poor | 1990 | 115.4 m | 39,505 |
| 101 NB - 1 SB CONNECTOR | California | Good | 2015 | 12.6 m | 39,500 |
| WHITEWATER RIVER | California | Fair | 1952 | 154.7 m | 39,500 |
| WHITEWATER RIVER | California | Fair | 1952 | 153.1 m | 39,500 |
| COTTONWOOD CREEK | California | Good | 1967 | 31.4 m | 39,500 |
| UP RR BNSF RY & AMTRAK | California | Fair | 1970 | 52.9 m | 39,500 |
| 101 NB - 1 SB CONNECTOR | California | Good | 2011 | 13.2 m | 39,500 |
| COTTONWOOD CREEK | California | Good | 1967 | 31.4 m | 39,500 |
| RTE 1 RMPS CRISSY COWLES | California | Fair | 2012 | 408.4 m | 39,500 |
| RTE 1N LINCOLN MCDOWELL | California | Fair | 2015 | 426.4 m | 39,500 |
| W CAPITOL AVE | California | Good | 1969 | 51.1 m | 39,500 |
| GREENFIELD DR | California | Good | 1965 | 42.1 m | 39,500 |
| GREENFIELD DR | California | Good | 1965 | 42.1 m | 39,500 |
| TENNESSEE HOLLOW | California | Good | 2015 | 125.4 m | 39,500 |
| LOS COCHES RD | California | Fair | 1965 | 48.5 m | 39,500 |
| LOS ANGELES RIV | California | Fair | 1951 | 129.8 m | 39,417 |
| UNION HOUSE CREEK | California | Good | 1924 | 11.3 m | 39,401 |
| STATE ROUTE 134 & RAMPS | California | Fair | 1968 | 58.3 m | 39,400 |
| STAPP DITCH | California | Good | 1964 | 7.4 m | 39,400 |
| BREA CREEK CHANNEL | California | Fair | 1957 | 21.9 m | 39,400 |
| SANTA CRUZ AV NB OFF-RMP | California | Fair | 1956 | 164.6 m | 39,400 |
| 212TH STREET DRAIN | California | Fair | 1959 | 10.7 m | 39,320 |
| PINE CREEK | California | Good | 1954 | 15.1 m | 39,300 |
| SAN DIEGO RIVER | California | Good | 1990 | 23.5 m | 39,298 |
| LINDA CREEK | California | Fair | 1974 | 9.8 m | 39,286 |
| LA CIENEGA BLVD UC | California | Fair | 1949 | 45.7 m | 39,269 |
| BROADWAY IMPERIAL HWY | California | Good | 1989 | 386.7 m | 39,250 |
| LEDGEWOOD CREEK | California | Fair | 1957 | 26.9 m | 39,250 |
| INTERSTATE 15 W/ HOV | California | Good | 2011 | 111.4 m | 39,223 |
| RR HRB SC DR LA RV SHLND | California | Fair | 1959 | 367.6 m | 39,220 |
| INTERSTATE 8 | California | Fair | 1962 | 77.4 m | 39,100 |
| ESCONDIDO CREEK | California | Good | 1948 | 39.6 m | 39,100 |
| VERDUGO WASH | California | Good | 1933 | 45.7 m | 39,096 |
| PARK AVENUE | California | Good | 1963 | 37.5 m | 39,000 |
| SANTA ANA RIVER CHANNEL | California | Good | 1977 | 164.6 m | 39,000 |
| STATE ROUTE 55 | California | Fair | 1992 | 88.4 m | 39,000 |
| SAN BERNARDINO AVE | California | Good | 1984 | 42.7 m | 39,000 |
| CARMEL VALLEY RD EB | California | Good | 1998 | 160.6 m | 39,000 |
| SAN BERNARDINO AVE | California | Good | 1992 | 44.5 m | 39,000 |
| DESCHUTES ROAD | California | Good | 1966 | 30.8 m | 39,000 |
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.