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 83 | Illinois | Fair | 1969 | 104.3 m | 28,500 |
| I88 | Illinois | Fair | 1993 | 108.2 m | 28,500 |
| I290 | Illinois | Fair | 1992 | 146.6 m | 28,500 |
| N BR CHICAGO RIV | Illinois | Fair | 2008 | 131.4 m | 28,500 |
| ALTORFER ST | Illinois | Fair | 2006 | 58.5 m | 28,500 |
| MELVINA DITCH | Illinois | Fair | 1969 | 7.6 m | 28,500 |
| DIVERSION CHANNEL | Illinois | Fair | 1959 | 95.0 m | 28,500 |
| RR - IHB | Illinois | Good | 1995 | 40.7 m | 28,400 |
| I- 94 US41 EDENS | Illinois | Fair | 1949 | 71.3 m | 28,400 |
| ROCK CREEK TRIBUTARY | Illinois | Fair | 1965 | 6.9 m | 28,400 |
| DITCH | Illinois | Good | 1966 | 9.1 m | 28,400 |
| WB I-74 | Illinois | Fair | 1978 | 50.0 m | 28,400 |
| RR - UP & OLD SKOKIE | Illinois | Fair | 1959 | 83.1 m | 28,400 |
| WESTWOOD CREEK | Illinois | Good | 2006 | 11.4 m | 28,400 |
| I-72 / US 36 | Illinois | Fair | 1973 | 81.9 m | 28,400 |
| WB I-74 | Illinois | Fair | 1978 | 53.0 m | 28,400 |
| I-72 / US 36 | Illinois | Fair | 1973 | 81.9 m | 28,400 |
| RR - UP | Illinois | Fair | 1970 | 50.7 m | 28,400 |
| CHARTER OAK ROAD | Illinois | Fair | 1978 | 42.1 m | 28,400 |
| CHARTER OAK ROAD | Illinois | Poor | 1978 | 38.4 m | 28,400 |
| M F N BR Chicago Riv | Illinois | Good | 2013 | 25.8 m | 28,400 |
| RR - CSXT SPUR ARGO | Illinois | Good | 1987 | 7.9 m | 28,400 |
| OA Rd UP KCS GWE NS IL20 | Illinois | Fair | 1961 | 180.4 m | 28,300 |
| UPRR | Illinois | Good | 1995 | 101.5 m | 28,300 |
| MADISON AVE/FAU 8975 | Illinois | Fair | 1995 | 53.9 m | 28,300 |
| CAHOKIA DIVERSION | Illinois | Fair | 1995 | 135.6 m | 28,300 |
| FARMERS ACCESS RD | Illinois | Good | 1995 | 26.8 m | 28,300 |
| PIERCE CREEK | Illinois | Fair | 1974 | 11.5 m | 28,300 |
| STREAM | Illinois | Fair | 1959 | 6.7 m | 28,300 |
| HARPER CREEK | Illinois | Fair | 1974 | 11.3 m | 28,300 |
| WAGON WHEEL ROXANA | Illinois | Good | 1995 | 36.1 m | 28,300 |
| UPRR | Illinois | Good | 1995 | 101.5 m | 28,300 |
| CAHOKIA DIVERSION | Illinois | Good | 1995 | 135.6 m | 28,300 |
| FARMERS ACCESS RD | Illinois | Good | 1995 | 26.8 m | 28,300 |
| WAGON WHEEL ROXANA | Illinois | Good | 1995 | 36.1 m | 28,300 |
| DITCH | Illinois | Good | 2018 | 13.0 m | 28,300 |
| MADISON AVE/FAU8975 | Illinois | Fair | 1995 | 53.9 m | 28,300 |
| FOX RIVER | Illinois | Fair | 1997 | 84.2 m | 28,300 |
| RR - IHB | Illinois | Fair | 1931 | 236.8 m | 28,200 |
| JOLET RD & ENT RMP | Illinois | Good | 2007 | 83.8 m | 28,200 |
| FOX RIVER | Illinois | Fair | 1974 | 399.1 m | 28,200 |
| WHEELING DRAIN DITCH | Illinois | Fair | 1996 | 29.6 m | 28,200 |
| I- 55 | Illinois | Fair | 2007 | 125.1 m | 28,200 |
| MISSISSIPPI RIVER | Illinois | Fair | 1970 | 1,278.0 m | 28,100 |
| WOLF RD | Illinois | Good | 2001 | 51.2 m | 28,100 |
| E BRANCH DU PAGE RV | Illinois | Good | 1960 | 36.9 m | 28,100 |
| HILLSIDE DR | Illinois | Good | 2002 | 26.1 m | 28,100 |
| STREAM | Illinois | Good | 1958 | 8.4 m | 28,000 |
| MOSQUITO CRK | Illinois | Fair | 2013 | 33.9 m | 28,000 |
| MOSQUITO CKR | Illinois | Good | 2013 | 33.9 m | 28,000 |
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.