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 |
|---|---|---|---|---|---|
| INTERSTATE 605 | California | Good | 1964 | 93.4 m | 38,250 |
| M.I.D. LATERAL #3 | California | Fair | 1969 | 88.0 m | 38,223 |
| SAN LORENZO CREEK | California | Fair | 1974 | 28.3 m | 38,200 |
| LANE CHANNEL | California | Good | 1950 | 11.0 m | 38,200 |
| SP/UP RR | California | Poor | 1957 | 131.1 m | 38,160 |
| GLENDALE BLVD | California | Fair | 1934 | 31.1 m | 38,087 |
| I 710 W91-S710 N710-E91 | California | Good | 1974 | 115.8 m | 38,001 |
| TUJUNGA WASH | California | Good | 1952 | 26.8 m | 38,000 |
| 27TH STREET | California | Good | 1968 | 36.6 m | 38,000 |
| H STREET | California | Fair | 1968 | 53.6 m | 38,000 |
| H STREET | California | Fair | 1968 | 53.6 m | 38,000 |
| 27TH STREET | California | Good | 1968 | 37.2 m | 38,000 |
| HIGHLAND AVENUE | California | Good | 1968 | 43.9 m | 38,000 |
| HIGHLAND AVENUE | California | Fair | 1968 | 43.6 m | 38,000 |
| LOVERS LANE | California | Fair | 1966 | 45.4 m | 38,000 |
| AIRPORT DRIVE | California | Good | 1994 | 58.5 m | 38,000 |
| INTERSTATE 680 | California | Fair | 1974 | 64.6 m | 38,000 |
| ROUTE 22 | California | Good | 1959 | 74.8 m | 38,000 |
| PACKWOOD CREEK | California | Fair | 1965 | 11.6 m | 38,000 |
| DOMINGUEZ CHANNEL | California | Fair | 1958 | 23.8 m | 38,000 |
| CALLOWAY CANAL | California | Good | 1933 | 43.3 m | 38,000 |
| STINE CANAL | California | Good | 1933 | 48.8 m | 38,000 |
| POLK STREET | California | Good | 1969 | 44.9 m | 38,000 |
| POLK STREET | California | Good | 1969 | 44.9 m | 38,000 |
| UP RR AMTRAK & SR 1 | California | Good | 1973 | 147.5 m | 38,000 |
| CITY CREEK | California | Good | 1992 | 177.7 m | 38,000 |
| UP RR AMTRAK & SR 1 | California | Good | 1973 | 147.5 m | 38,000 |
| CITY CREEK | California | Good | 1992 | 173.7 m | 38,000 |
| STATE ROUTE 134 | California | Fair | 1968 | 65.2 m | 38,000 |
| KERN RIVER | California | Good | 1933 | 293.5 m | 38,000 |
| BARTD | California | Good | 1994 | 57.9 m | 38,000 |
| MOBIL PIER ACCESS | California | Good | 1973 | 26.5 m | 38,000 |
| M STREET | California | Fair | 1974 | 39.9 m | 38,000 |
| M STREET | California | Good | 1974 | 39.9 m | 38,000 |
| VAN NESS AVE | California | Good | 1969 | 39.8 m | 38,000 |
| VAN NESS AVE | California | Good | 1969 | 39.8 m | 38,000 |
| CALIF GOLDEN ST G BROAD | California | Fair | 1966 | 645.6 m | 38,000 |
| MOBIL PIER ACCESS | California | Fair | 1973 | 26.5 m | 38,000 |
| CALIF GOLDEN ST G BROAD | California | Fair | 1966 | 645.6 m | 38,000 |
| SHEFFIELD DRIVE UC | California | Good | 2023 | 37.2 m | 38,000 |
| HOBSON ACCESS RD | California | Good | 1973 | 29.9 m | 38,000 |
| INTERSTATE 10 | California | Fair | 2015 | 72.1 m | 38,000 |
| AVENUE "K" | California | Good | 1972 | 57.0 m | 38,000 |
| ALAMITOS BAY | California | Good | 1959 | 123.4 m | 38,000 |
| STATE ROUTE 82 | California | Fair | 1940 | 44.5 m | 38,000 |
| AVENUE "K" | California | Good | 1972 | 57.0 m | 38,000 |
| WILMINGTON AVE / MTA | California | Fair | 2004 | 331.0 m | 37,956 |
| BURBANK BLVD CULVERT | California | Good | 1974 | 7.0 m | 37,955 |
| SAN DIEGO CR UNIVERSITY | California | Good | 1976 | 385.0 m | 37,900 |
| PUENTE CRK | California | Good | 1956 | 21.0 m | 37,871 |
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.