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 |
|---|---|---|---|---|---|
| LAKE FORK RIVER | Illinois | Good | 1987 | 55.8 m | 3,950 |
| Mackinaw River Over | Illinois | Poor | 1940 | 51.1 m | 3,950 |
| LOST CREEK | Illinois | Good | 2001 | 49.0 m | 3,900 |
| I-90 (N & W) | Illinois | Good | 2006 | 86.6 m | 3,900 |
| SEWER CREEK | Illinois | Fair | 1997 | 18.0 m | 3,900 |
| Stony Creek | Illinois | Fair | 1990 | 31.5 m | 3,900 |
| KICKAPOO CREEK | Illinois | Fair | 1987 | 36.0 m | 3,900 |
| BNSF RR | Illinois | Fair | 2008 | 86.0 m | 3,900 |
| BRANCH OF FOX RIVER | Illinois | Fair | 1983 | 12.5 m | 3,900 |
| KEITH CREEK | Illinois | Fair | 1984 | 12.5 m | 3,900 |
| WEST SALT CREEK | Illinois | Fair | 1989 | 37.2 m | 3,900 |
| TRIB TO HORSE CREEK | Illinois | Good | 1933 | 7.1 m | 3,900 |
| FAI-57 | Illinois | Poor | 1968 | 71.3 m | 3,900 |
| LOST CREEK | Illinois | Good | 1997 | 46.3 m | 3,900 |
| BNSF RR | Illinois | Fair | 2008 | 86.0 m | 3,900 |
| WOLF CR | Illinois | Fair | 1977 | 27.7 m | 3,900 |
| ROCK CREEK | Illinois | Good | 1989 | 29.5 m | 3,900 |
| DITCH | Illinois | Good | 2005 | 9.3 m | 3,900 |
| SEMINARY CREEK | Illinois | Fair | 1972 | 45.7 m | 3,900 |
| SOUTHERN PACIFIC RR | Illinois | Fair | 1991 | 49.9 m | 3,900 |
| I-72 / US 36 | Illinois | Good | 1969 | 75.9 m | 3,900 |
| KASKASKIA RIVER | Illinois | Fair | 1970 | 272.3 m | 3,900 |
| OVER NORTH CREEK | Illinois | Good | 1996 | 29.0 m | 3,900 |
| SALT CREEK | Illinois | Fair | 1930 | 48.5 m | 3,900 |
| DRAINAGE DITCH | Illinois | Fair | 1933 | 7.5 m | 3,900 |
| FAP 322(US 51) | Illinois | Fair | 1994 | 75.9 m | 3,900 |
| POND CREEK | Illinois | Good | 1984 | 22.4 m | 3,900 |
| DRAINAGE DITCH | Illinois | Fair | 1933 | 7.4 m | 3,900 |
| I-55 | Illinois | Poor | 1972 | 89.9 m | 3,900 |
| PRAIRIE CREEK | Illinois | Good | 1982 | 32.1 m | 3,900 |
| COAL (WILSON CREEK) | Illinois | Good | 2005 | 9.8 m | 3,875 |
| TRIB COFFEE CREEK | Illinois | Fair | 1974 | 9.5 m | 3,850 |
| NIPPERSINK CREEK | Illinois | Fair | 1993 | 62.2 m | 3,850 |
| LONG CREEK | Illinois | Fair | 1958 | 9.1 m | 3,850 |
| FRACTION RUN CREEK | Illinois | Good | 2007 | 11.7 m | 3,850 |
| I- 90 94 JFK | Illinois | Fair | 1959 | 62.0 m | 3,850 |
| DM&E RR | Illinois | Fair | 1983 | 61.0 m | 3,850 |
| BNSF RR(063001F) | Illinois | Good | 2018 | 57.9 m | 3,850 |
| STREAM E OF BENTON | Illinois | Good | 2010 | 22.3 m | 3,850 |
| CEDAR CREEK | Illinois | Good | 1997 | 23.1 m | 3,850 |
| DRAINAGE DITCH | Illinois | Good | 1998 | 8.0 m | 3,850 |
| UP RR | Illinois | Fair | 1929 | 42.2 m | 3,850 |
| STILLMAN CREEK | Illinois | Fair | 1930 | 29.4 m | 3,850 |
| I-90 | Illinois | Fair | 1958 | 114.0 m | 3,850 |
| CRABAPPLE CREEK | Illinois | Fair | 1977 | 19.8 m | 3,850 |
| RICHLAND CREEK | Illinois | Fair | 1936 | 11.9 m | 3,850 |
| LITTLE SALINE CREEK | Illinois | Good | 1983 | 24.6 m | 3,850 |
| DRAINAGE DITCH | Illinois | Good | 2013 | 7.9 m | 3,850 |
| WEST BR DUPAGE RIVER | Illinois | Good | 1971 | 45.7 m | 3,850 |
| DRAINAGE DITCH | Illinois | Fair | 1931 | 7.4 m | 3,850 |
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.