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 |
|---|---|---|---|---|---|
| FAI 172 | Illinois | Fair | 1976 | 82.2 m | 3,050 |
| SCATTERING POINT CR | Illinois | Poor | 1970 | 20.0 m | 3,050 |
| DRAIN DT | Illinois | Fair | 1970 | 9.9 m | 3,050 |
| BNSF RR & GRAVEL RD | Illinois | Poor | 1985 | 618.3 m | 3,050 |
| Cambridge Lakes Conn | Illinois | Good | 2005 | 21.0 m | 3,050 |
| ROOKS CREEK | Illinois | Fair | 1970 | 23.1 m | 3,050 |
| Creek | Illinois | Good | 2005 | 10.1 m | 3,050 |
| STREAM | Illinois | Good | 1960 | 6.7 m | 3,050 |
| I-88 | Illinois | Fair | 1975 | 108.7 m | 3,050 |
| FARR CREEK | Illinois | Good | 2006 | 18.3 m | 3,050 |
| Miller Creek | Illinois | Good | 2024 | 22.6 m | 3,050 |
| TURKEY HOLLOW CREEK | Illinois | Good | 2012 | 23.4 m | 3,050 |
| DRUMMER CREEK | Illinois | Good | 1993 | 21.0 m | 3,050 |
| STREAM | Illinois | Good | 2006 | 12.0 m | 3,050 |
| MACKINAW RIVER | Illinois | Good | 2001 | 27.1 m | 3,050 |
| IL 394 | Illinois | Fair | 1954 | 62.9 m | 3,050 |
| SEAVEY DRAIN DITCH | Illinois | Good | 1989 | 7.6 m | 3,050 |
| N BR CHICAGO RIV | Illinois | Fair | 1958 | 11.8 m | 3,050 |
| STREAM | Illinois | Good | 2010 | 8.2 m | 3,050 |
| LITTLE KICKAPOO CR | Illinois | Good | 1987 | 6.7 m | 3,050 |
| STREAM | Illinois | Fair | 1973 | 6.6 m | 3,050 |
| Kickapoo Creek | Illinois | Good | 2017 | 46.7 m | 3,050 |
| DRAINAGE DITCH | Illinois | Good | 1999 | 7.8 m | 3,050 |
| SALINE BR DRAIN DT | Illinois | Good | 2010 | 35.4 m | 3,050 |
| I-74 | Illinois | Fair | 1960 | 57.9 m | 3,050 |
| I-74/SE OF BLOOMNGTN | Illinois | Poor | 1968 | 81.4 m | 3,050 |
| HAYES BRANCH | Illinois | Good | 1924 | 14.6 m | 3,050 |
| BN RR | Illinois | Fair | 1982 | 91.4 m | 3,050 |
| N FORK EMBARRAS RV | Illinois | Fair | 1972 | 136.6 m | 3,050 |
| BALTIMORE & OHIO RR | Illinois | Fair | 1981 | 33.8 m | 3,050 |
| STREAM | Illinois | Fair | 1968 | 6.9 m | 3,050 |
| STREAM | Illinois | Good | 1994 | 34.7 m | 3,050 |
| GENESEO CREEK | Illinois | Good | 1982 | 21.9 m | 3,050 |
| Little Rock Creek | Illinois | Good | 2018 | 26.0 m | 3,050 |
| STREAM | Illinois | Good | 1961 | 10.1 m | 3,050 |
| SANGAMON RIVER | Illinois | Good | 2007 | 65.5 m | 3,050 |
| SO BR KISHWAUKEE RV | Illinois | Fair | 1947 | 63.9 m | 3,050 |
| CROOKED CR TRIB | Illinois | Good | 1960 | 9.8 m | 3,050 |
| LAMOINE RIVER | Illinois | Fair | 2011 | 143.0 m | 3,050 |
| CNIC RR | Illinois | Fair | 1997 | 45.6 m | 3,050 |
| BAKER CR | Illinois | Good | 2008 | 37.5 m | 3,050 |
| Rooks Creek | Illinois | Good | 2020 | 58.0 m | 3,050 |
| CROW CREEK | Illinois | Fair | 1944 | 73.0 m | 3,050 |
| MUD CREEK | Illinois | Fair | 1975 | 41.8 m | 3,050 |
| N BRANCH ROCK CREEK | Illinois | Good | 1977 | 33.6 m | 3,050 |
| TOWER CR | Illinois | Poor | 1975 | 25.3 m | 3,050 |
| CROOKED CREEK | Illinois | Fair | 1923 | 74.7 m | 3,000 |
| SEVEN MILE CREEK | Illinois | Fair | 1996 | 19.4 m | 3,000 |
| KICKAPOO CREEK | Illinois | Fair | 1977 | 86.6 m | 3,000 |
| FAI 80 | Illinois | Fair | 1961 | 71.3 m | 3,000 |
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.