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 |
|---|---|---|---|---|---|
| West Aux Sable Creek | Illinois | Good | 2018 | 8.0 m | 5,550 |
| SOO LINE RR/CITY ST | Illinois | Fair | 1988 | 80.6 m | 5,550 |
| BNSF RR | Illinois | Fair | 1988 | 79.5 m | 5,550 |
| MASSEY LANE TR 128 | Illinois | Fair | 1977 | 43.9 m | 5,550 |
| GIMLET CREEK | Illinois | Fair | 1993 | 23.8 m | 5,550 |
| BUTTERFIELD CREEK | Illinois | Good | 1900 | 18.0 m | 5,550 |
| CATTAIL CREEK | Illinois | Fair | 1992 | 25.3 m | 5,550 |
| COVEL CREEK | Illinois | Poor | 1960 | 31.2 m | 5,550 |
| Salt Fork River | Illinois | Good | 1939 | 76.5 m | 5,550 |
| UNION PACIFIC RR | Illinois | Fair | 1946 | 80.2 m | 5,550 |
| BIG MUDDY RIVER | Illinois | Fair | 1937 | 144.5 m | 5,550 |
| MOKELLER CREEK | Illinois | Good | 1999 | 7.9 m | 5,500 |
| CASEY FORK OVERFLOW | Illinois | Fair | 1972 | 66.4 m | 5,500 |
| TR-356 | Illinois | Fair | 1974 | 31.4 m | 5,500 |
| SHOAL CREEK | Illinois | Fair | 1973 | 361.2 m | 5,500 |
| TR-356 | Illinois | Fair | 1974 | 31.4 m | 5,500 |
| CH 11-N WALNUT ST | Illinois | Fair | 1985 | 32.8 m | 5,500 |
| SKILLET FORK LAGOON | Illinois | Fair | 1974 | 53.3 m | 5,500 |
| SKILLET FORK LAGOON | Illinois | Fair | 1974 | 53.3 m | 5,500 |
| SKILLET FORK | Illinois | Fair | 1974 | 117.7 m | 5,500 |
| SKILLET FORK | Illinois | Fair | 1974 | 122.5 m | 5,500 |
| LAKE SHORE DRIVE | Illinois | Good | 1996 | 19.2 m | 5,500 |
| EAGLE SLOUGH DITCH | Illinois | Fair | 1974 | 100.0 m | 5,500 |
| CREEK | Illinois | Fair | 1968 | 6.9 m | 5,500 |
| DRAINAGE DITCH | Illinois | Good | 2011 | 11.9 m | 5,500 |
| I 355 | Illinois | Good | 2007 | 67.1 m | 5,500 |
| MOKELLER CREEK | Illinois | Good | 1993 | 12.2 m | 5,500 |
| M FORK BIG MUDDY R | Illinois | Fair | 1938 | 112.0 m | 5,500 |
| CASEY FK & UN PAC RR | Illinois | Poor | 1972 | 101.2 m | 5,500 |
| TRIB TO LIMB BRANCH | Illinois | Good | 2018 | 12.2 m | 5,500 |
| PHINNEY BRANCH | Illinois | Fair | 1977 | 19.8 m | 5,500 |
| BONEYARD CREEK | Illinois | Fair | 1900 | 7.9 m | 5,500 |
| FAP-724 (ILL-37) | Illinois | Poor | 1972 | 60.0 m | 5,500 |
| MARYS RIVER | Illinois | Fair | 1928 | 57.3 m | 5,500 |
| RR(ABANDONED) | Illinois | Fair | 1974 | 43.9 m | 5,500 |
| E&W RR | Illinois | Fair | 1974 | 60.7 m | 5,500 |
| DRURY CR-CNIC RR | Illinois | Fair | 2005 | 95.1 m | 5,500 |
| E&W RR | Illinois | Fair | 1974 | 60.7 m | 5,500 |
| I&M FEEDER CANAL | Illinois | Good | 1965 | 29.4 m | 5,500 |
| ICG & CONRAIL RR | Illinois | Good | 1988 | 77.7 m | 5,500 |
| RR(ABANDONED) | Illinois | Fair | 1974 | 43.9 m | 5,500 |
| FORKED CK. TRIB | Illinois | Good | 1988 | 7.3 m | 5,500 |
| JOHNSON CREEK | Illinois | Fair | 1980 | 71.1 m | 5,500 |
| BNSF RR | Illinois | Fair | 1980 | 67.6 m | 5,500 |
| MOKELLER CREEK | Illinois | Good | 1999 | 12.7 m | 5,500 |
| EAGLE SLOUGH DITCH | Illinois | Fair | 1974 | 100.0 m | 5,500 |
| DRAINAGE DITCH | Illinois | Fair | 1996 | 16.4 m | 5,500 |
| SKILLET FORK BRANCH | Illinois | Fair | 1974 | 30.5 m | 5,500 |
| BRANCH-MF BIG MUDDY | Illinois | Good | 1998 | 8.2 m | 5,500 |
| WEST NORMAN DRAIN | Illinois | Good | 1997 | 8.1 m | 5,500 |
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.