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 |
|---|---|---|---|---|---|
| SHATTUCK AVE | California | Good | 1970 | 68.3 m | 75,500 |
| BARTD | California | Good | 1969 | 10.2 m | 75,500 |
| 42ND STREET | California | Good | 1970 | 38.1 m | 75,500 |
| 55TH STREET | California | Good | 1970 | 57.6 m | 75,500 |
| 55TH STREET | California | Good | 1970 | 60.7 m | 75,500 |
| E24-ML KING JR OFF RAMP | California | Good | 1970 | 46.6 m | 75,500 |
| E24-ML KING JR OFF RAMP | California | Fair | 1970 | 42.4 m | 75,500 |
| 52ND STREET | California | Good | 1970 | 86.0 m | 75,500 |
| 52ND STREET | California | Good | 1970 | 79.6 m | 75,500 |
| 45TH STREET | California | Good | 1970 | 54.9 m | 75,500 |
| 45TH STREET | California | Good | 1970 | 40.5 m | 75,500 |
| PATTON STREET | California | Good | 1970 | 123.1 m | 75,500 |
| MAC ARTHUR BLVD | California | Good | 1969 | 50.9 m | 75,500 |
| MAC ARTHUR BLVD | California | Good | 1969 | 50.4 m | 75,500 |
| 40TH STREET | California | Fair | 1970 | 52.1 m | 75,500 |
| SHATTUCK AVE | California | Good | 1970 | 76.8 m | 75,500 |
| LA RIV UP HARBOR SCENIC | California | Fair | 1959 | 327.1 m | 75,435 |
| GORMAN CREEK CHANNEL | California | Good | 1967 | 6.7 m | 75,415 |
| NATOMAS MAIN CANAL | California | Good | 1970 | 14.9 m | 75,000 |
| SANTA ANA RIVER | California | Good | 1988 | 557.6 m | 75,000 |
| SANTA ANA RIVER | California | Good | 1988 | 557.6 m | 75,000 |
| DRAINAGE DITCH | California | Good | 1966 | 7.9 m | 75,000 |
| AMERICAN RIVER | California | Fair | 1966 | 172.4 m | 75,000 |
| INTERSTATE 80 | California | Good | 1970 | 68.6 m | 75,000 |
| EAST SIDE CANAL | California | Fair | 1986 | 7.9 m | 75,000 |
| ROUTE 101 | California | Fair | 1952 | 59.1 m | 75,000 |
| 7TH AVENUE | California | Good | 1976 | 43.9 m | 75,000 |
| SECOND STREET | California | Fair | 1989 | 43.4 m | 75,000 |
| E80-E244 CONNECTOR RAMP | California | Fair | 1971 | 115.5 m | 75,000 |
| EDINGER AVENUE | California | Fair | 1999 | 131.9 m | 75,000 |
| AVENUE "K-8" DRAIN | California | Good | 1970 | 8.8 m | 75,000 |
| THIRD STREET | California | Good | 1989 | 31.4 m | 75,000 |
| 7TH AVENUE | California | Good | 1976 | 40.5 m | 75,000 |
| AVENUE "K" DRAIN | California | Good | 1970 | 10.0 m | 75,000 |
| I 80 E80-E244 LRT | California | Fair | 1971 | 162.8 m | 75,000 |
| US 101 RAMPS CITY ST | California | Fair | 1976 | 678.5 m | 75,000 |
| US 101 RAMPS CITY ST | California | Fair | 1976 | 615.1 m | 75,000 |
| SECOND STREET | California | Fair | 1989 | 43.4 m | 75,000 |
| LOS SERRANOS LAKE CHAN | California | Good | 1986 | 11.0 m | 75,000 |
| THIRD STREET | California | Good | 1989 | 31.4 m | 75,000 |
| CALABAZAS CREEK | California | Fair | 1965 | 11.7 m | 74,520 |
| ULATIS CREEK | California | Fair | 1952 | 40.2 m | 74,500 |
| PARKER ROAD DRAIN | California | Good | 1968 | 7.1 m | 74,354 |
| STATE ROUTE 82 | California | Fair | 1970 | 68.9 m | 74,069 |
| SANTA FE FLOOD BASIN | California | Good | 1970 | 396.8 m | 74,000 |
| INTERSTATE 805 | California | Good | 1966 | 151.8 m | 74,000 |
| I-805 & S163-S805 | California | Fair | 1972 | 181.1 m | 74,000 |
| EVANS AVE | California | Good | 1968 | 34.9 m | 74,000 |
| LOS ANGELES AQUEDUCT SHV | California | Fair | 1969 | 52.1 m | 74,000 |
| I 880 I 238 UP RR AMTRAK | California | Good | 1991 | 1,166.8 m | 74,000 |
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.