Browse Bridge Database
26,927 bridges in the FHWA National Bridge Inventory in Illinois.
National Bridge Inventory Database
Browse 26,927 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 |
|---|---|---|---|---|---|
| PARKING ENTRANCE RD | Illinois | Good | 1961 | 65.7 m | 6,500 |
| Woods Creek | Illinois | Good | 1999 | 11.2 m | 6,500 |
| IL 137(AMSTUTZ EXPY) | Illinois | Fair | 1964 | 26.1 m | 6,450 |
| MAUVAISE CR | Illinois | Good | 2005 | 107.0 m | 6,450 |
| MAUVAISE TERRE | Illinois | Fair | 2005 | 107.0 m | 6,450 |
| MO. PAC. R.R. | Illinois | Fair | 1980 | 56.3 m | 6,450 |
| KISHWAUKEE RIVER | Illinois | Good | 2009 | 79.2 m | 6,450 |
| HENNEPIN CANAL FEEDR | Illinois | Good | 1966 | 21.5 m | 6,450 |
| UPPER CAHOKIA RD. | Illinois | Fair | 1980 | 42.8 m | 6,450 |
| S BR FORKED CREEK | Illinois | Fair | 1968 | 19.1 m | 6,450 |
| W BR HOLLENBACK CR | Illinois | Good | 1997 | 10.0 m | 6,450 |
| FAI-70 | Illinois | Fair | 1964 | 87.0 m | 6,450 |
| KISHWAUKEE RV RELIEF | Illinois | Good | 2009 | 15.4 m | 6,450 |
| UP RAILROAD CO | Illinois | Fair | 1992 | 68.0 m | 6,450 |
| KISHWAUKEE R OVERFLO | Illinois | Good | 2009 | 12.0 m | 6,450 |
| STREAM | Illinois | Good | 1997 | 11.5 m | 6,450 |
| STREAM | Illinois | Good | 1977 | 7.3 m | 6,400 |
| STEVENS CREEK | Illinois | Fair | 1974 | 52.2 m | 6,400 |
| FAP-724 (ILL-37) | Illinois | Fair | 1972 | 58.8 m | 6,400 |
| UNNAMED STREAM | Illinois | Good | 2022 | 8.0 m | 6,400 |
| IL 48 | Illinois | Fair | 1964 | 41.1 m | 6,400 |
| FA320 (IL-121) & CN RR | Illinois | Poor | 1976 | 81.5 m | 6,400 |
| STEVENS CREEK | Illinois | Poor | 1974 | 52.2 m | 6,400 |
| SENECHWINE CR | Illinois | Fair | 1939 | 67.1 m | 6,400 |
| KENT CR | Illinois | Fair | 1979 | 17.4 m | 6,400 |
| CNTRYCLB BR SUGAR CR | Illinois | Fair | 1946 | 6.6 m | 6,400 |
| I-57 | Illinois | Fair | 1988 | 82.8 m | 6,400 |
| Flatt Branch | Illinois | Good | 2023 | 65.3 m | 6,400 |
| STREAM S WHITTINGTON | Illinois | Fair | 1921 | 10.1 m | 6,350 |
| Ditch | Illinois | Good | 2020 | 14.0 m | 6,350 |
| IL 255 - FAP 310 | Illinois | Good | 2005 | 57.0 m | 6,350 |
| FARMERS FORK | Illinois | Fair | 2012 | 36.1 m | 6,350 |
| TOWN CREEK FORK | Illinois | Fair | 1988 | 22.1 m | 6,350 |
| LITTLE WABASH RIVER | Illinois | Fair | 1949 | 150.0 m | 6,350 |
| I- 94 EDENS | Illinois | Fair | 1950 | 67.1 m | 6,350 |
| E BR DUPAGE RIVER | Illinois | Fair | 1986 | 29.3 m | 6,350 |
| HALF-MILE CREEK | Illinois | Fair | 1921 | 7.9 m | 6,350 |
| I- 94 B FORD & CTA | Illinois | Fair | 1960 | 178.9 m | 6,350 |
| DIETERICH CREEK | Illinois | Fair | 2001 | 14.9 m | 6,350 |
| FARMERS FORK | Illinois | Fair | 2012 | 36.1 m | 6,350 |
| N BR CHICAGO RIV | Illinois | Poor | 1909 | 60.0 m | 6,350 |
| ILL 2 | Illinois | Fair | 1966 | 81.4 m | 6,300 |
| MOSQUITO CREEK | Illinois | Fair | 1996 | 18.5 m | 6,300 |
| ELKHORN CREEK | Illinois | Fair | 1972 | 82.6 m | 6,300 |
| ELKHORN CREEK | Illinois | Fair | 1972 | 82.6 m | 6,300 |
| ROCK CREEK | Illinois | Fair | 1994 | 30.7 m | 6,300 |
| I- 90 94 JFK | Illinois | Fair | 1958 | 67.9 m | 6,300 |
| BURDICK BRANCH | Illinois | Good | 1933 | 37.2 m | 6,300 |
| TRRA&NEW CONRR&ICGRR | Illinois | Fair | 1981 | 289.6 m | 6,300 |
| OTTER CR | Illinois | Fair | 1974 | 39.6 m | 6,300 |
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.