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 |
|---|---|---|---|---|---|
| BARSTOW ROAD | Illinois | Fair | 2014 | 65.5 m | 11,250 |
| ROCK RIVER | Illinois | Fair | 1965 | 361.5 m | 11,250 |
| ROCK RIVER | Illinois | Fair | 1965 | 361.5 m | 11,250 |
| BN RAIL ROAD | Illinois | Fair | 2016 | 60.0 m | 11,250 |
| BARSTOW ROAD | Illinois | Fair | 2016 | 65.5 m | 11,250 |
| BN RAIL ROAD | Illinois | Fair | 2014 | 60.0 m | 11,250 |
| MILL CREEK | Illinois | Fair | 1965 | 6.7 m | 11,200 |
| KJRY RR & OLD SBI 9 | Illinois | Poor | 1955 | 106.1 m | 11,200 |
| LOWER LVL WACKER DR | Illinois | Good | 1926 | 1,248.2 m | 11,200 |
| CSXRR | Illinois | Good | 1995 | 48.8 m | 11,200 |
| VAR CITY STS & RR | Illinois | Fair | 1937 | 510.5 m | 11,200 |
| LOWER WACKER DRIVE | Illinois | Fair | 1987 | 293.2 m | 11,200 |
| FOX RIVER W CHANNEL | Illinois | Fair | 1926 | 51.7 m | 11,200 |
| LOWER LEV. RANDOLPH | Illinois | Poor | 1963 | 133.0 m | 11,200 |
| LONG RUN CREEK | Illinois | Fair | 1962 | 12.8 m | 11,200 |
| LOWER WACKER DRIVE | Illinois | Poor | 1975 | 437.9 m | 11,200 |
| PEBBLE CREEK | Illinois | Fair | 1972 | 9.8 m | 11,200 |
| DITCH | Illinois | Good | 2012 | 7.5 m | 11,200 |
| FOX RIVER E CHANNEL | Illinois | Fair | 1910 | 53.9 m | 11,200 |
| BOAT CHANNEL | Illinois | Good | 2011 | 43.5 m | 11,200 |
| Carrol Ave | Illinois | Fair | 1963 | 76.4 m | 11,200 |
| LOWER WACKER DR | Illinois | Poor | 1973 | 90.8 m | 11,200 |
| KJRY RR OLD SBI 9 | Illinois | Poor | 1977 | 106.1 m | 11,200 |
| TRIB S BR PIASA CRK | Illinois | Good | 2009 | 17.9 m | 11,200 |
| I- 80 | Illinois | Good | 2007 | 110.9 m | 11,200 |
| SO. BRANCH PIASA CR. | Illinois | Good | 2009 | 22.3 m | 11,200 |
| BOAT CHANNEL | Illinois | Good | 1931 | 9.8 m | 11,200 |
| DES PLAINES RIVER | Illinois | Good | 1929 | 34.7 m | 11,200 |
| LAMARSH CREEK | Illinois | Fair | 2011 | 65.5 m | 11,200 |
| TRIB S BR PIASA CRK | Illinois | Good | 1988 | 15.8 m | 11,200 |
| I-355 | Illinois | Good | 2007 | 125.2 m | 11,200 |
| SO BR PIASA CREEK | Illinois | Good | 1988 | 17.1 m | 11,200 |
| CALUMET RIVER | Illinois | Poor | 1914 | 103.0 m | 11,200 |
| DESPLAINES RIVER | Illinois | Poor | 1933 | 100.9 m | 11,110 |
| KISHWAUKEE RIVER | Illinois | Fair | 1986 | 110.6 m | 11,100 |
| CLAY POOL CREEK | Illinois | Fair | 1993 | 11.2 m | 11,100 |
| IAIS RR | Illinois | Fair | 1963 | 69.7 m | 11,100 |
| SALT CREEK | Illinois | Fair | 1996 | 55.7 m | 11,100 |
| STREAM | Illinois | Good | 1987 | 7.8 m | 11,100 |
| I- 55 | Illinois | Fair | 1956 | 71.6 m | 11,100 |
| FLINT CR | Illinois | Fair | 2006 | 36.4 m | 11,100 |
| RR - CSXT | Illinois | Good | 1968 | 59.4 m | 11,100 |
| IL 56 (BUTTERFIELD) | Illinois | Poor | 1987 | 27.6 m | 11,050 |
| FAP 804(US 45) | Illinois | Good | 1963 | 37.6 m | 11,050 |
| CN Railway & TR 132/1000 | Illinois | Fair | 1968 | 111.2 m | 11,050 |
| CN Railway & TR 132/1000 | Illinois | Fair | 1968 | 111.5 m | 11,050 |
| RAMPS & CH36 | Illinois | Fair | 1975 | 73.2 m | 11,050 |
| HAYES BRANCH | Illinois | Fair | 1969 | 68.4 m | 11,050 |
| TIMBER CR | Illinois | Fair | 1975 | 59.7 m | 11,050 |
| RAMPS & CH36 | Illinois | Good | 1975 | 73.6 m | 11,050 |
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.