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 |
|---|---|---|---|---|---|
| STREAM | Illinois | Good | 1995 | 9.9 m | 4,950 |
| I&M CANAL | Illinois | Good | 1947 | 9.7 m | 4,900 |
| DUPAGE RIVER | Illinois | Fair | 1947 | 51.5 m | 4,900 |
| EAKIN CREEK | Illinois | Good | 2019 | 7.5 m | 4,900 |
| ROCK RIVER | Illinois | Fair | 1940 | 334.5 m | 4,900 |
| STONY CREEK | Illinois | Fair | 1987 | 45.4 m | 4,900 |
| Silver Creek | Illinois | Good | 2021 | 10.5 m | 4,900 |
| MCT Goshen Trail | Illinois | Good | 1966 | 44.0 m | 4,900 |
| BIG NEGRO CREEK | Illinois | Fair | 1996 | 26.5 m | 4,900 |
| BIG NEGRO CREEK | Illinois | Fair | 1996 | 26.5 m | 4,900 |
| SWAN CREEK | Illinois | Fair | 1996 | 27.0 m | 4,900 |
| SWAN CREEK | Illinois | Fair | 1996 | 27.0 m | 4,900 |
| CSX RR | Illinois | Good | 2002 | 14.4 m | 4,900 |
| I-74 | Illinois | Fair | 1960 | 56.6 m | 4,900 |
| SOUTHERN PACIFIC RR | Illinois | Good | 2003 | 51.8 m | 4,900 |
| KENT CR & RR TRACKS | Illinois | Poor | 1982 | 226.8 m | 4,900 |
| ICRR | Illinois | Good | 1996 | 52.1 m | 4,900 |
| DELLAPLAIN BR. | Illinois | Good | 1966 | 7.3 m | 4,900 |
| BRANCH OF CASEY FORK | Illinois | Fair | 1930 | 38.2 m | 4,900 |
| IL 390 EB 2 SPRNGGTH | Illinois | Fair | 1992 | 119.5 m | 4,900 |
| I-355 | Illinois | Fair | 1989 | 64.3 m | 4,900 |
| CASEY FORK OVERFLOW | Illinois | Fair | 1930 | 37.9 m | 4,900 |
| SEVEN MILE CREEK | Illinois | Good | 1995 | 28.7 m | 4,900 |
| FOUR MILE CREEK | Illinois | Fair | 1995 | 37.5 m | 4,900 |
| COX CREEK | Illinois | Fair | 1977 | 58.8 m | 4,900 |
| CASEY FORK | Illinois | Fair | 1930 | 50.7 m | 4,900 |
| GENESEO CREEK | Illinois | Fair | 1982 | 20.2 m | 4,900 |
| PIKE CREEK | Illinois | Fair | 2001 | 28.7 m | 4,900 |
| BULL CREEK | Illinois | Good | 2002 | 26.4 m | 4,900 |
| DRAINAGE DITCH | Illinois | Good | 2012 | 6.6 m | 4,900 |
| BURTON CREEK | Illinois | Fair | 1980 | 101.0 m | 4,875 |
| KEITH CREEK | Illinois | Good | 1978 | 7.3 m | 4,875 |
| MILL CREEK | Illinois | Good | 1981 | 87.8 m | 4,875 |
| MILL CREEK | Illinois | Good | 1981 | 86.6 m | 4,875 |
| BURTON CREEK | Illinois | Poor | 1980 | 101.0 m | 4,875 |
| TRIB INDIAN CREEK | Illinois | Good | 2004 | 8.7 m | 4,850 |
| E FORK CROOKED CREEK | Illinois | Fair | 1996 | 22.5 m | 4,850 |
| E FORK CROOKED CREEK | Illinois | Fair | 1996 | 22.5 m | 4,850 |
| FAI 172 | Illinois | Fair | 1976 | 105.9 m | 4,850 |
| CREEK | Illinois | Good | 2015 | 6.6 m | 4,850 |
| KISHWAUKEE RIVER | Illinois | Fair | 2011 | 140.4 m | 4,850 |
| STREAM | Illinois | Good | 1995 | 8.0 m | 4,850 |
| STREAM | Illinois | Good | 2005 | 10.8 m | 4,850 |
| CROOKED CREEK | Illinois | Good | 1952 | 31.7 m | 4,850 |
| TRIB TO LL WABASH R | Illinois | Fair | 2007 | 63.4 m | 4,850 |
| SHORT FORK TRIBUTARY | Illinois | Fair | 1994 | 6.7 m | 4,850 |
| I- 94 NB (TRI STATE) | Illinois | Good | 2012 | 41.9 m | 4,850 |
| ELK CREEK | Illinois | Fair | 1980 | 14.0 m | 4,850 |
| I- 94 SB TRI STATE | Illinois | Good | 2012 | 37.6 m | 4,850 |
| SILVER CREEK | Illinois | Fair | 1924 | 35.7 m | 4,850 |
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.