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 80 | Illinois | Fair | 1961 | 71.3 m | 3,000 |
| LACY DITCH | Illinois | Fair | 1936 | 50.9 m | 3,000 |
| LITTLE MUDDY RIVER | Illinois | Fair | 1986 | 69.6 m | 3,000 |
| DETENTION PD OUTLET | Illinois | Good | 2011 | 8.3 m | 3,000 |
| STREAM | Illinois | Fair | 1934 | 9.8 m | 3,000 |
| Kaskaskia River | Illinois | Good | 2017 | 38.7 m | 3,000 |
| BONEYARD CREEK | Illinois | Fair | 1900 | 7.0 m | 3,000 |
| DRAINAGE DITCH | Illinois | Fair | 1932 | 19.4 m | 3,000 |
| S FORK SALINE RELIEF | Illinois | Fair | 1934 | 47.7 m | 3,000 |
| I-72 / US 36 | Illinois | Fair | 1974 | 78.6 m | 3,000 |
| KICKAPOO CREEK | Illinois | Good | 2011 | 94.5 m | 3,000 |
| PRAIRIE CREEK | Illinois | Good | 2006 | 47.9 m | 3,000 |
| WAUBANSEE CREEK | Illinois | Good | 1994 | 11.7 m | 3,000 |
| CROOKED CREEK | Illinois | Fair | 1923 | 74.7 m | 3,000 |
| SEVEN MILE CREEK | Illinois | Fair | 1996 | 19.4 m | 3,000 |
| DICTH | Illinois | Good | 2009 | 7.2 m | 3,000 |
| BR LITTLE ROCK CREEK | Illinois | Fair | 1976 | 7.6 m | 3,000 |
| PRAIRIE CREEK | Illinois | Fair | 1995 | 19.5 m | 3,000 |
| TERRY CREEK | Illinois | Fair | 1927 | 13.1 m | 3,000 |
| EJ&E RAILROAD | Illinois | Fair | 1997 | 64.8 m | 3,000 |
| TRIB PECATONICA RIV | Illinois | Fair | 1982 | 11.9 m | 3,000 |
| ILL RIVER TRIB | Illinois | Good | 2020 | 10.5 m | 3,000 |
| S BR OTTER CREEK | Illinois | Fair | 1955 | 10.6 m | 3,000 |
| RICHLAND CREEK | Illinois | Fair | 2009 | 39.6 m | 3,000 |
| STILLMAN CREEK | Illinois | Fair | 1965 | 25.8 m | 3,000 |
| CANADIAN CENTRAL RAILROA | Illinois | Fair | 2000 | 77.3 m | 3,000 |
| I-57 | Illinois | Fair | 1999 | 92.7 m | 3,000 |
| KEPPLE CR | Illinois | Good | 2004 | 6.7 m | 3,000 |
| W Br DuPage River | Illinois | Poor | 1954 | 36.1 m | 3,000 |
| DEER CREEK | Illinois | Fair | 1998 | 26.4 m | 3,000 |
| KJRY BNSFRRS | Illinois | Fair | 1938 | 98.5 m | 3,000 |
| S Trib to Maxwell Cr | Illinois | Good | 1996 | 7.2 m | 3,000 |
| DRAINAGE DITCH | Illinois | Good | 2004 | 27.1 m | 3,000 |
| POPLAR CREEK | Illinois | Fair | 1909 | 12.2 m | 3,000 |
| KEITH CREEK NORTH BR | Illinois | Good | 1967 | 15.8 m | 3,000 |
| I 294 | Illinois | Fair | 1958 | 76.4 m | 3,000 |
| SCHOOL HOUSE BRANCH | Illinois | Fair | 1963 | 27.2 m | 3,000 |
| UNNAMED DRAIN. DITCH | Illinois | Good | 1977 | 7.6 m | 3,000 |
| Indian Creek | Illinois | Good | 2015 | 13.2 m | 3,000 |
| STREAM | Illinois | Good | 2000 | 14.3 m | 3,000 |
| MUD CREEK | Illinois | Fair | 2009 | 17.3 m | 3,000 |
| Dry Run Creek | Illinois | Good | 2016 | 11.1 m | 2,975 |
| BLUE GRASS CREEK | Illinois | Good | 1990 | 23.8 m | 2,950 |
| CASSAR CREEK | Illinois | Fair | 1960 | 11.0 m | 2,950 |
| UNNAMED STREAM | Illinois | Good | 1995 | 8.1 m | 2,950 |
| HENDERSON CREEK | Illinois | Fair | 2012 | 34.1 m | 2,950 |
| STREAM | Illinois | Fair | 1973 | 11.0 m | 2,950 |
| ICRR | Illinois | Good | 1994 | 51.2 m | 2,950 |
| S. HENDERSON CR TRIB | Illinois | Fair | 2003 | 7.0 m | 2,950 |
| W TRIB TO PLUM CREEK | Illinois | Good | 2002 | 24.2 m | 2,950 |
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.