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 |
|---|---|---|---|---|---|
| IL 163 | Illinois | Fair | 1980 | 35.8 m | 5,900 |
| INDIAN CR | Illinois | Good | 2023 | 56.9 m | 5,900 |
| Indian Creek | Illinois | Good | 2024 | 56.9 m | 5,900 |
| IL-48 & NS RR | Illinois | Fair | 1978 | 83.9 m | 5,900 |
| I- 55 | Illinois | Fair | 1961 | 60.2 m | 5,850 |
| LILY CACHE CREEK | Illinois | Fair | 1972 | 23.7 m | 5,850 |
| KASKASKIA RIVER | Illinois | Fair | 1978 | 89.3 m | 5,850 |
| W Br of DuPage River | Illinois | Good | 2013 | 73.2 m | 5,850 |
| SOUTHERN PAC RR | Illinois | Fair | 1982 | 46.6 m | 5,850 |
| SOLDIER CREEK | Illinois | Good | 2005 | 11.0 m | 5,850 |
| BIG ROCK CREEK | Illinois | Fair | 1964 | 31.0 m | 5,850 |
| I-90 | Illinois | Good | 2014 | 75.1 m | 5,850 |
| STREAM | Illinois | Good | 2005 | 9.9 m | 5,850 |
| S FK PRAIRIE CREEK | Illinois | Poor | 1990 | 14.7 m | 5,825 |
| UPRR Access Roads UPRR | Illinois | Fair | 1971 | 304.5 m | 5,800 |
| LAFOX TRIB MILL CRK | Illinois | Fair | 2009 | 9.1 m | 5,800 |
| SILVER CREEK | Illinois | Good | 2012 | 23.2 m | 5,800 |
| ILL & MICH CANAL | Illinois | Fair | 1939 | 7.3 m | 5,800 |
| N BR CHICAGO RIVER | Illinois | Fair | 1951 | 40.2 m | 5,800 |
| ROCK CREEK | Illinois | Good | 1994 | 69.8 m | 5,800 |
| ROCK CREEK | Illinois | Fair | 1994 | 69.8 m | 5,800 |
| MILL CREEK | Illinois | Fair | 1997 | 17.8 m | 5,800 |
| DUPAGE RIVER | Illinois | Good | 2005 | 35.6 m | 5,800 |
| Town Creek | Illinois | Good | 2002 | 11.9 m | 5,800 |
| RICHLAND CREEK | Illinois | Fair | 1979 | 44.7 m | 5,800 |
| DRAINAGE DITCH | Illinois | Fair | 1993 | 10.8 m | 5,800 |
| ICRR | Illinois | Good | 1997 | 296.1 m | 5,800 |
| WAUBONSIE CREEK | Illinois | Fair | 1995 | 21.1 m | 5,800 |
| ILL 15 WB | Illinois | Fair | 1957 | 64.3 m | 5,800 |
| RR - CN | Illinois | Fair | 1996 | 94.8 m | 5,800 |
| EAST FORK FOX RIVER | Illinois | Fair | 1927 | 40.2 m | 5,800 |
| IL CENT. RR | Illinois | Fair | 2001 | 41.6 m | 5,750 |
| STREAM | Illinois | Fair | 1983 | 8.8 m | 5,750 |
| CACHE RIVER | Illinois | Fair | 1959 | 58.4 m | 5,750 |
| E. BR. KILBUCK CREEK | Illinois | Fair | 1995 | 22.9 m | 5,750 |
| CAL SG CHNL&RR&BRDWY | Illinois | Fair | 1966 | 340.4 m | 5,750 |
| KYTE RIVER | Illinois | Good | 1997 | 20.4 m | 5,750 |
| BEAUCOUP CREEK | Illinois | Poor | 1962 | 126.0 m | 5,750 |
| MINNIE CREEK | Illinois | Fair | 1971 | 31.6 m | 5,750 |
| STONY CREEK | Illinois | Good | 2018 | 32.0 m | 5,750 |
| YELLOW CREEK | Illinois | Fair | 1970 | 10.1 m | 5,750 |
| IL-48 & DECATUR CENTRALR | Illinois | Fair | 1974 | 105.8 m | 5,750 |
| Crystal Lake Overflo | Illinois | Good | 2020 | 18.6 m | 5,750 |
| FAI 270 | Illinois | Good | 1963 | 68.3 m | 5,750 |
| IL-48 & DECATUR CENTRALR | Illinois | Fair | 1974 | 105.8 m | 5,750 |
| TRIB TO SILVER CREEK | Illinois | Good | 1934 | 6.8 m | 5,750 |
| STREAM | Illinois | Good | 1995 | 10.1 m | 5,750 |
| YELLOW CREEK | Illinois | Good | 1995 | 28.7 m | 5,750 |
| MIDLOTHIAN CR | Illinois | Fair | 1980 | 9.7 m | 5,750 |
| I-80 | Illinois | Good | 2011 | 69.2 m | 5,750 |
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.