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 STEVENSON | Illinois | Fair | 1965 | 56.3 m | 10,300 |
| TEN MILE CREEK | Illinois | Fair | 1986 | 15.8 m | 10,300 |
| FAP 638/IL 82 | Illinois | Fair | 2003 | 62.9 m | 10,300 |
| TR 77 BOWMAN BOTTOMS | Illinois | Fair | 1971 | 33.8 m | 10,300 |
| RR - EJ&E | Illinois | Fair | 1954 | 44.2 m | 10,300 |
| W. BR. DUPAGE RIVER | Illinois | Fair | 1990 | 56.8 m | 10,300 |
| MINERAL CREEK | Illinois | Poor | 1961 | 46.0 m | 10,300 |
| GENESEO CREEK | Illinois | Fair | 1961 | 63.1 m | 10,300 |
| US 45 | Illinois | Fair | 1971 | 55.3 m | 10,300 |
| W F N BR CHI RIV | Illinois | Good | 2001 | 14.4 m | 10,300 |
| TEN MILE CREEK | Illinois | Good | 1979 | 15.8 m | 10,300 |
| CEDAR CREEK BNSF RR | Illinois | Fair | 2012 | 82.1 m | 10,300 |
| MINERAL CREEK | Illinois | Poor | 1961 | 46.0 m | 10,300 |
| BRANCH RICHLAND CK | Illinois | Good | 1992 | 8.0 m | 10,300 |
| THORN CREEK | Illinois | Fair | 1969 | 33.1 m | 10,250 |
| NEW COLUMBIA DITCH | Illinois | Good | 1971 | 28.1 m | 10,250 |
| IL 394 | Illinois | Fair | 2005 | 70.8 m | 10,250 |
| AUXIER CR BR | Illinois | Fair | 1974 | 7.8 m | 10,250 |
| I- 90 94 JFK | Illinois | Poor | 1957 | 87.5 m | 10,250 |
| TR 173 BETHLEHEM CH | Illinois | Good | 1971 | 35.2 m | 10,250 |
| TR 173 BETHLEHEM CH | Illinois | Good | 1971 | 32.7 m | 10,250 |
| NEW COLUMBIA DITCH | Illinois | Good | 1971 | 28.1 m | 10,250 |
| MILL CREEK | Illinois | Fair | 2006 | 23.5 m | 10,250 |
| ILL 146 | Illinois | Fair | 1971 | 61.3 m | 10,250 |
| I- 57 | Illinois | Fair | 1963 | 51.5 m | 10,250 |
| MILL CREEK | Illinois | Fair | 2008 | 28.9 m | 10,250 |
| ROCK RUN CREEK | Illinois | Good | 2003 | 64.6 m | 10,250 |
| ILL 251 FAP 46 | Illinois | Fair | 1960 | 45.3 m | 10,250 |
| S BR CHICAGO RIV | Illinois | Poor | 1916 | 109.5 m | 10,250 |
| MID FORK SALINE RIV. | Illinois | Good | 1982 | 78.1 m | 10,200 |
| CRYSTAL LK DR DITCH | Illinois | Poor | 1998 | 27.3 m | 10,200 |
| MIDDLE FORK SALINE R | Illinois | Good | 2004 | 78.1 m | 10,200 |
| TRIB TO NASHVILLE CR | Illinois | Fair | 1933 | 12.2 m | 10,200 |
| I- 94 BISHOP FORD | Illinois | Fair | 2004 | 79.4 m | 10,200 |
| THORN CREEK | Illinois | Poor | 1935 | 31.2 m | 10,200 |
| ROCK RIVER | Illinois | Fair | 1975 | 243.2 m | 10,200 |
| CHINN ST GULFPORT | Illinois | Fair | 1970 | 45.8 m | 10,200 |
| BNSF RR (079194E) | Illinois | Fair | 1970 | 58.5 m | 10,200 |
| CRYSTAL LK DR DITCH | Illinois | Fair | 1998 | 27.3 m | 10,200 |
| KISHWAUKEE RIVER | Illinois | Good | 2000 | 16.5 m | 10,200 |
| FAI 64 | Illinois | Good | 2001 | 85.4 m | 10,200 |
| OTTER CREEK | Illinois | Good | 2008 | 6.6 m | 10,200 |
| 18TH AVE-ROCK ISLAND | Illinois | Fair | 2009 | 35.8 m | 10,200 |
| SCATTERING FORK | Illinois | Fair | 1968 | 34.5 m | 10,150 |
| WINFIELD CREEK | Illinois | Fair | 1999 | 9.1 m | 10,150 |
| NORFOLK SOUTHERN RR | Illinois | Fair | 1969 | 68.3 m | 10,150 |
| CNRL RR/BIKE TR | Illinois | Fair | 1968 | 46.5 m | 10,150 |
| SCATTERING FORK | Illinois | Fair | 1968 | 34.5 m | 10,150 |
| DRAINAGE DITCH | Illinois | Good | 1968 | 29.2 m | 10,150 |
| CNRL RR/BIKE TR | Illinois | Fair | 1968 | 46.5 m | 10,150 |
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.