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 |
|---|---|---|---|---|---|
| ROBERTSON BL-W10 ON RAMP | California | Fair | 1964 | 48.2 m | 275,000 |
| BAGLEY AVE | California | Fair | 1964 | 43.6 m | 275,000 |
| PACOIMA WASH | California | Fair | 1963 | 53.4 m | 275,000 |
| ROBERTSON BL NATIONAL BL | California | Fair | 1964 | 133.6 m | 275,000 |
| CORNING/GARTH STREET | California | Fair | 1964 | 43.3 m | 275,000 |
| NATIONAL BLVD | California | Fair | 1964 | 53.9 m | 275,000 |
| SLAUSON AVE | California | Fair | 1960 | 42.4 m | 274,000 |
| BEL AIR CREST RD NORTH | California | Good | 1962 | 61.9 m | 274,000 |
| SEPULVEDA BLVD | California | Good | 1962 | 79.2 m | 274,000 |
| CHURCH LANE | California | Good | 1955 | 165.7 m | 274,000 |
| SEPULVEDA BLVD | California | Good | 1962 | 72.5 m | 274,000 |
| GETTY CENTER DRIVE | California | Good | 1962 | 36.9 m | 274,000 |
| MAPLE AVE | California | Fair | 1963 | 38.4 m | 274,000 |
| DOMINGUEZ CHANNEL | California | Fair | 1960 | 94.8 m | 273,760 |
| 182ND STREET | California | Fair | 1960 | 42.1 m | 273,760 |
| SR 91 | California | Fair | 1960 | 65.8 m | 273,760 |
| 190TH STREET | California | Fair | 1960 | 35.7 m | 273,760 |
| DOWNEY AVE | California | Good | 1970 | 46.9 m | 273,000 |
| HARCOURT AVE | California | Good | 1964 | 43.5 m | 273,000 |
| ORANGETHORPE AVE | California | Good | 1969 | 53.0 m | 273,000 |
| LA BREA AVE | California | Good | 1964 | 62.2 m | 273,000 |
| LENNOX BLVD | California | Fair | 1963 | 44.2 m | 272,600 |
| IMPERIAL HIGHWAY | California | Good | 1963 | 48.2 m | 272,600 |
| BNSF RY AMTRAK METROLINK | California | Fair | 1964 | 53.3 m | 272,000 |
| EDINGER AVE | California | Fair | 1964 | 57.3 m | 272,000 |
| BONITA ROAD | California | Fair | 1975 | 90.4 m | 272,000 |
| N55-W22 CONNECTOR RAMP | California | Fair | 1962 | 67.5 m | 271,900 |
| CHAPMAN AVE | California | Fair | 2000 | 128.2 m | 271,500 |
| BNSF RY SPUR TRACK | California | Fair | 1969 | 31.1 m | 271,000 |
| BNSF RY | California | Good | 1969 | 48.8 m | 271,000 |
| PLACENTIA AVE | California | Fair | 1969 | 109.1 m | 271,000 |
| UP BNSF AMTRAK E80-W580 | California | Good | 1960 | 653.2 m | 271,000 |
| CROWTHER AVE | California | Good | 1969 | 46.3 m | 271,000 |
| CHAPMAN AVE | California | Good | 1969 | 46.3 m | 271,000 |
| BNSF RY AMTRAK METROLINK | California | Fair | 1970 | 94.5 m | 270,000 |
| INTERSTATE 10 WB | California | Good | 1959 | 20.4 m | 270,000 |
| 9TH STREET | California | Good | 1953 | 28.3 m | 270,000 |
| STUDEBAKER ROAD | California | Good | 1968 | 43.6 m | 270,000 |
| OLYMPIC BLVD | California | Good | 1953 | 36.9 m | 270,000 |
| OBISPO AVE | California | Good | 1970 | 35.1 m | 270,000 |
| LAKEWOOD BLVD | California | Fair | 1968 | 54.3 m | 270,000 |
| 8TH STREET | California | Good | 1953 | 33.2 m | 270,000 |
| W10-S110 CONNECTOR RAMP | California | Fair | 1959 | 16.8 m | 270,000 |
| 11TH STREET | California | Good | 1953 | 20.1 m | 270,000 |
| 2ND STREET | California | Good | 1950 | 29.9 m | 270,000 |
| UP RR | California | Fair | 1970 | 41.8 m | 270,000 |
| PICO BLVD | California | Good | 1953 | 27.4 m | 270,000 |
| 12TH STREET | California | Good | 1953 | 20.1 m | 270,000 |
| TEMPLE STREET | California | Good | 1948 | 28.7 m | 270,000 |
| 1ST STREET | California | Good | 1950 | 40.2 m | 270,000 |
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.