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 |
|---|---|---|---|---|---|
| I- 55 | Illinois | Poor | 1956 | 94.3 m | 9,200 |
| KICKAPOO CREEK | Illinois | Fair | 1968 | 93.9 m | 9,200 |
| SALT CREEK | Illinois | Good | 1999 | 70.4 m | 9,200 |
| US 12 20 45 LAGRANGE | Illinois | Fair | 2003 | 66.8 m | 9,200 |
| TR 119 | Illinois | Fair | 1967 | 35.4 m | 9,200 |
| FAS 317 & ICG RR | Illinois | Fair | 1966 | 113.9 m | 9,200 |
| S. Br of Kishwaukee Rive | Illinois | Fair | 1964 | 39.1 m | 9,200 |
| I94 EDENS CONNECTOR | Illinois | Fair | 1990 | 71.3 m | 9,200 |
| JACKSON CREEK | Illinois | Good | 1916 | 19.1 m | 9,150 |
| 11TH ST-ROCK ISLAND | Illinois | Fair | 1962 | 41.5 m | 9,150 |
| ILL 9 | Illinois | Fair | 1990 | 55.8 m | 9,150 |
| DRY RUN CREEK | Illinois | Good | 2013 | 18.3 m | 9,150 |
| LYNCH RD. | Illinois | Fair | 1961 | 48.0 m | 9,150 |
| SALT CREEK | Illinois | Good | 2008 | 44.9 m | 9,150 |
| HICKORY CR &METRA RR | Illinois | Fair | 1984 | 499.6 m | 9,150 |
| STREAM | Illinois | Fair | 1985 | 6.7 m | 9,150 |
| 7TH AVE-ROCK ISLAND | Illinois | Fair | 2009 | 36.2 m | 9,150 |
| Trail NSRR Metrolink Rd | Illinois | Good | 2001 | 68.3 m | 9,150 |
| I-57 | Illinois | Good | 2012 | 65.5 m | 9,150 |
| GRIFFIN ST(FAU 7046) | Illinois | Good | 2024 | 46.5 m | 9,150 |
| 7TH ST-ROCK ISLAND | Illinois | Fair | 1962 | 44.8 m | 9,150 |
| N BR JACKSON CREEK | Illinois | Fair | 1927 | 13.4 m | 9,150 |
| DRAINAGE DITCH | Illinois | Good | 1972 | 7.9 m | 9,150 |
| FAU 7046 (GRIFFIN ST) | Illinois | Good | 2024 | 46.5 m | 9,150 |
| STONY CREEK | Illinois | Fair | 1964 | 78.3 m | 9,150 |
| STONY CREEK | Illinois | Fair | 1964 | 78.3 m | 9,150 |
| Trail NSRR Metrolink Rd | Illinois | Fair | 1972 | 62.1 m | 9,150 |
| CSX RR & MS9010 (CR2100E | Illinois | Fair | 1964 | 82.6 m | 9,150 |
| W. MAIN ST | Illinois | Fair | 1976 | 55.5 m | 9,100 |
| POSSUM TAIL BRANCH | Illinois | Good | 1997 | 23.6 m | 9,100 |
| DRAINAGE DITCH | Illinois | Good | 1995 | 9.7 m | 9,100 |
| 4TH ST IN E ST LOUIS | Illinois | Fair | 1965 | 67.4 m | 9,100 |
| S BR CHICAGO RIV | Illinois | Fair | 1906 | 102.7 m | 9,100 |
| EDMUND ST | Illinois | Fair | 1966 | 53.9 m | 9,100 |
| W MAIN ST | Illinois | Fair | 1976 | 55.5 m | 9,100 |
| POSSUM TAIL BRANCH | Illinois | Good | 1997 | 23.6 m | 9,100 |
| TRIB MAUVAISE TERRE | Illinois | Good | 1989 | 9.7 m | 9,100 |
| SILVER CREEK | Illinois | Poor | 1955 | 18.3 m | 9,100 |
| US 150 | Illinois | Fair | 1965 | 72.8 m | 9,100 |
| I-57 | Illinois | Poor | 1962 | 68.6 m | 9,100 |
| I-72/US 36 | Illinois | Fair | 1975 | 76.8 m | 9,100 |
| UPRR | Illinois | Fair | 1969 | 49.1 m | 9,050 |
| DRAINAGE DITCH | Illinois | Good | 2005 | 10.2 m | 9,050 |
| WEST SECOND ST | Illinois | Poor | 1967 | 32.6 m | 9,050 |
| UPRR | Illinois | Fair | 1970 | 49.1 m | 9,050 |
| BR of Richland Creek | Illinois | Good | 2013 | 14.4 m | 9,050 |
| NW Half Conveyor B | Illinois | Good | 1985 | 10.5 m | 9,050 |
| SUNNYLAND DRAIN | Illinois | Fair | 1900 | 9.1 m | 9,050 |
| E FORK KASKASKIA RV | Illinois | Fair | 1969 | 54.9 m | 9,050 |
| E FORK KASKASKIA RV | Illinois | Fair | 1970 | 54.9 m | 9,050 |
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.