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 |
|---|---|---|---|---|---|
| CANAVAN CREEK | Illinois | Good | 1988 | 12.5 m | 1,700 |
| SANGAMON RIVER TRIB | Illinois | Fair | 1988 | 18.6 m | 1,700 |
| TRIB. TO SILVER CRK | Illinois | Good | 2002 | 28.8 m | 1,700 |
| BLACK BRANCH CR | Illinois | Good | 2007 | 24.4 m | 1,700 |
| WELLER CR | Illinois | Poor | 1967 | 12.7 m | 1,700 |
| MILL CREEK | Illinois | Good | 1970 | 16.8 m | 1,700 |
| TRIB BRAINARDS BR | Illinois | Good | 2006 | 7.0 m | 1,700 |
| MARTINTON DR DITCH | Illinois | Good | 1980 | 7.6 m | 1,700 |
| BR LONG POINT SLOUGH | Illinois | Good | 1975 | 9.0 m | 1,700 |
| KIKAPOO CREEK | Illinois | Good | 2006 | 69.2 m | 1,700 |
| BR KICKAPOO CREEK | Illinois | Fair | 1998 | 41.5 m | 1,700 |
| BR KICKAPOO CREEK | Illinois | Good | 1998 | 41.5 m | 1,700 |
| BR KICKAPOO CREEK | Illinois | Good | 1998 | 41.5 m | 1,700 |
| PALMER CREEK | Illinois | Fair | 1991 | 21.9 m | 1,700 |
| PALMER CRK Overflow | Illinois | Good | 1991 | 14.4 m | 1,700 |
| DRAINAGE DITCH | Illinois | Fair | 1973 | 7.8 m | 1,700 |
| CEDAR CREEK | Illinois | Good | 1930 | 11.9 m | 1,700 |
| MARTINTON DITCH NO 3 | Illinois | Good | 2015 | 7.4 m | 1,700 |
| DRAINAGE DITCH | Illinois | Fair | 1987 | 14.6 m | 1,700 |
| KICKAPOO CREEK | Illinois | Good | 1963 | 42.1 m | 1,700 |
| BIG FOUR DITCH | Illinois | Fair | 1975 | 43.9 m | 1,700 |
| WILSON CR. MSS 1296 | Illinois | Good | 2007 | 12.5 m | 1,700 |
| WILSON CREEK | Illinois | Good | 2005 | 16.2 m | 1,700 |
| Fountain Ck Trib | Illinois | Good | 2007 | 6.7 m | 1,700 |
| STREAM | Illinois | Fair | 2004 | 15.6 m | 1,700 |
| INTERSTATE 24 | Illinois | Fair | 1971 | 89.0 m | 1,700 |
| STREAM | Illinois | Fair | 2004 | 22.3 m | 1,700 |
| Sangamon Creek | Illinois | Good | 2024 | 10.1 m | 1,700 |
| BR KICKAPOO CREEK | Illinois | Good | 1996 | 7.0 m | 1,700 |
| TRIB OF APPLE RIVER | Illinois | Fair | 1984 | 8.2 m | 1,700 |
| COAL CREEK | Illinois | Fair | 1979 | 25.3 m | 1,700 |
| DUKE CREEK | Illinois | Good | 2010 | 15.5 m | 1,700 |
| FAI 80 | Illinois | Fair | 1961 | 70.7 m | 1,700 |
| WAUKEGAN RIVER | Illinois | Poor | 1913 | 112.8 m | 1,700 |
| CREEK | Illinois | Fair | 1931 | 6.8 m | 1,700 |
| GRAHAM BRANCH | Illinois | Fair | 2000 | 20.8 m | 1,700 |
| MISSION CREEK | Illinois | Good | 1930 | 17.1 m | 1,700 |
| STREAM | Illinois | Fair | 1976 | 8.8 m | 1,700 |
| SANDY CREEK | Illinois | Good | 1990 | 46.0 m | 1,700 |
| INDIAN CR | Illinois | Fair | 1972 | 46.6 m | 1,700 |
| E FK OTTER CR | Illinois | Good | 2003 | 27.8 m | 1,700 |
| CREEK@HENNEPIN CANYN | Illinois | Good | 2007 | 22.3 m | 1,700 |
| INTERMIT STREAM | Illinois | Good | 2007 | 25.3 m | 1,700 |
| SALT WELLS CR | Illinois | Good | 2006 | 24.4 m | 1,700 |
| E Fork Silver Creek | Illinois | Good | 2012 | 8.8 m | 1,700 |
| BAILEY CREEK | Illinois | Good | 1999 | 9.2 m | 1,700 |
| BAILEY CREEK | Illinois | Good | 1999 | 12.3 m | 1,700 |
| N&S RR | Illinois | Good | 2003 | 48.9 m | 1,700 |
| BAILEY CREEK | Illinois | Good | 1999 | 10.0 m | 1,700 |
| FAI-64 | Illinois | Fair | 1974 | 75.0 m | 1,700 |
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.