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 |
|---|---|---|---|---|---|
| SR 52 & CONNECTORS | California | Fair | 1988 | 117.0 m | 137,000 |
| INTERSTATE 5 | California | Fair | 1971 | 81.4 m | 137,000 |
| W580-SAN JOAQUIN AV OFF | California | Fair | 1964 | 22.5 m | 137,000 |
| SMILAX DRIVE | California | Good | 1994 | 27.7 m | 137,000 |
| L A RI RR CENTER MISSION | California | Good | 1944 | 503.2 m | 137,000 |
| SR 237 (CALAVERAS BLVD) | California | Fair | 1971 | 57.3 m | 137,000 |
| COLLEGE AVENUE | California | Fair | 2009 | 58.8 m | 136,500 |
| UP RR BNSF RY STEELHEAD | California | Fair | 1970 | 238.4 m | 136,000 |
| BERNAL AVE | California | Poor | 1967 | 54.9 m | 136,000 |
| LAS POSAS RD | California | Good | 1994 | 47.5 m | 136,000 |
| ARROYO CALLEGUAS | California | Fair | 1987 | 73.5 m | 136,000 |
| BROADWAY TERRACE | California | Fair | 1951 | 36.3 m | 136,000 |
| TELFAIR AVE | California | Good | 1976 | 34.1 m | 135,745 |
| YOLO CAUSEWAY WEST | California | Good | 1962 | 877.8 m | 135,000 |
| YOLO CAUSEWAY EAST | California | Good | 1963 | 2,682.2 m | 135,000 |
| EAST BRANCH LYTLE CREEK | California | Fair | 1957 | 30.8 m | 135,000 |
| SIGN CREEK | California | Good | 1958 | 9.8 m | 135,000 |
| COUNTY ROAD 32 | California | Good | 1962 | 32.0 m | 135,000 |
| MILL STREET | California | Good | 2010 | 38.2 m | 135,000 |
| UTILITY TUNNEL & PUC | California | Fair | 1939 | 22.6 m | 134,264 |
| SANTA CLARA RIVER | California | Good | 2005 | 230.2 m | 134,090 |
| NEWHALL RANCH DRAIN | California | Good | 1964 | 11.0 m | 134,090 |
| ABANDONED RR | California | Fair | 1964 | 48.5 m | 134,090 |
| RYE CANYON ROAD | California | Fair | 1964 | 48.8 m | 134,080 |
| SAN TOMAS AQUINO CREEK | California | Good | 1961 | 28.0 m | 134,000 |
| UP RR I 5 SB S5-MAGNOLIA | California | Good | 1970 | 145.1 m | 134,000 |
| HILLSIDE | California | Good | 1987 | 289.6 m | 134,000 |
| PALM AVE | California | Fair | 1962 | 43.9 m | 134,000 |
| BALLANTYNE LANE | California | Fair | 1961 | 18.3 m | 134,000 |
| CITRUS AVENUE | California | Fair | 1962 | 78.9 m | 134,000 |
| MACARTHUR BLVD | California | Good | 1965 | 89.3 m | 134,000 |
| CYPRESS AVENUE | California | Fair | 1962 | 50.3 m | 134,000 |
| HIGH STREET | California | Good | 1963 | 32.6 m | 134,000 |
| FORD STREET | California | Fair | 1962 | 46.6 m | 134,000 |
| DAVENPORT AVE | California | Fair | 1965 | 33.5 m | 134,000 |
| MACARTHUR BLVD | California | Good | 1964 | 25.3 m | 134,000 |
| UP RR I 5 & CONNS | California | Good | 1970 | 223.4 m | 134,000 |
| TEMECULA PARKWAY | California | Good | 1976 | 52.7 m | 134,000 |
| TEMECULA PARKWAY | California | Good | 1976 | 52.6 m | 134,000 |
| GUADALUPE RIVER | California | Good | 1937 | 43.3 m | 134,000 |
| HIGHLAND AVE | California | Fair | 1962 | 43.9 m | 134,000 |
| PACOIMA WASH | California | Good | 1969 | 12.4 m | 133,500 |
| RINDLER CREEK | California | Fair | 1997 | 8.1 m | 133,000 |
| E37 - COLUMBUS PARKWAY | California | Good | 1944 | 30.7 m | 133,000 |
| SR 1 RICH BY FRNTGE RD | California | Good | 1957 | 872.9 m | 133,000 |
| MAGNOLIA AVE | California | Good | 1970 | 46.1 m | 132,500 |
| INTERSTATE 5 | California | Fair | 2000 | 94.3 m | 132,500 |
| MAGNOLIA AVE | California | Good | 1958 | 53.1 m | 132,500 |
| NCTD BNSF & AMTRAK SCRRA | California | Fair | 1967 | 95.4 m | 132,000 |
| HEACOCK STREET | California | Good | 1962 | 45.7 m | 132,000 |
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.