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 |
|---|---|---|---|---|---|
| BREWSTER RUN | Illinois | Fair | 2004 | 21.3 m | 3,600 |
| COFFEE CREEK | Illinois | Fair | 1977 | 22.4 m | 3,600 |
| KASKASKIA RIVER | Illinois | Poor | 1946 | 278.1 m | 3,600 |
| TRIB TO BUCKHART CR | Illinois | Good | 2007 | 8.0 m | 3,600 |
| BUCKHART CREEK | Illinois | Good | 2005 | 9.8 m | 3,600 |
| I-57 | Illinois | Good | 2014 | 112.9 m | 3,600 |
| Ditch | Illinois | Good | 2019 | 10.8 m | 3,600 |
| STREAM | Illinois | Fair | 1956 | 10.1 m | 3,600 |
| I-55 | Illinois | Fair | 2022 | 75.4 m | 3,600 |
| DRAINAGE DITCH | Illinois | Good | 2013 | 7.3 m | 3,600 |
| MIDDLEFORK VERM RIV | Illinois | Fair | 1928 | 108.9 m | 3,600 |
| UNKNOWN CREEK | Illinois | Good | 1994 | 9.9 m | 3,600 |
| US 14 | Illinois | Good | 1958 | 58.4 m | 3,600 |
| SUGAR CREEK | Illinois | Good | 2022 | 44.8 m | 3,600 |
| JUDYS BRANCH | Illinois | Good | 2001 | 19.3 m | 3,600 |
| KASKASKIA RIVER | Illinois | Poor | 1927 | 53.2 m | 3,550 |
| DRY FORK | Illinois | Good | 1927 | 9.9 m | 3,550 |
| NSRR | Illinois | Good | 1936 | 48.5 m | 3,550 |
| EMBARRAS RIVER | Illinois | Good | 2017 | 158.2 m | 3,550 |
| SALT CREEK | Illinois | Good | 1970 | 13.4 m | 3,550 |
| FOX RIVER W. BRANCH | Illinois | Fair | 1924 | 52.6 m | 3,550 |
| RILEY CREEK | Illinois | Fair | 1982 | 25.6 m | 3,550 |
| FOX RIVER E. BRANCH | Illinois | Fair | 1924 | 52.2 m | 3,550 |
| UNION DRAINAGE DITCH | Illinois | Fair | 1981 | 21.6 m | 3,550 |
| BEAR CREEK | Illinois | Good | 2008 | 8.6 m | 3,550 |
| KEITH CREEK | Illinois | Good | 1986 | 13.1 m | 3,550 |
| RICHLAND CREEK | Illinois | Fair | 1983 | 20.1 m | 3,550 |
| LEE SLOUGH CREEK | Illinois | Poor | 1997 | 12.2 m | 3,550 |
| RICHLAND CREEK | Illinois | Fair | 1983 | 26.5 m | 3,550 |
| STREAM W FRANKLIN CO | Illinois | Fair | 1955 | 11.4 m | 3,550 |
| LITTLE MUDDY RIVER | Illinois | Fair | 2012 | 39.9 m | 3,550 |
| KASKASKIA RIVER | Illinois | Good | 2015 | 352.6 m | 3,550 |
| FOX RIVER | Illinois | Fair | 1922 | 71.6 m | 3,550 |
| Reese Creek | Illinois | Fair | 2012 | 35.4 m | 3,550 |
| WILEY CREEK | Illinois | Fair | 2006 | 27.9 m | 3,550 |
| SUGAR CK | Illinois | Good | 1948 | 36.8 m | 3,550 |
| FRENCH CREEK | Illinois | Poor | 1923 | 23.8 m | 3,550 |
| PARKING AREA | Illinois | Fair | 2005 | 105.1 m | 3,550 |
| EAGLE CR | Illinois | Fair | 1972 | 8.0 m | 3,550 |
| RICHLAND CREEK | Illinois | Fair | 1950 | 14.5 m | 3,550 |
| CLARK RUN | Illinois | Good | 2007 | 10.5 m | 3,550 |
| Mud Creek | Illinois | Fair | 1958 | 6.7 m | 3,550 |
| I-57 | Illinois | Good | 1963 | 62.9 m | 3,550 |
| I-74 | Illinois | Fair | 2002 | 83.6 m | 3,550 |
| PANKEY CREEK | Illinois | Good | 2001 | 15.7 m | 3,550 |
| LITTLE WABASH RIVER | Illinois | Fair | 1967 | 224.3 m | 3,550 |
| RUSH CREEK | Illinois | Fair | 1990 | 43.3 m | 3,550 |
| KICKAPOO CREEK | Illinois | Poor | 1993 | 55.6 m | 3,550 |
| SUGAR CREEK BRANCH | Illinois | Good | 1999 | 12.5 m | 3,550 |
| CRAB ORCHARD CR | Illinois | Fair | 1986 | 43.9 m | 3,550 |
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.