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 |
|---|---|---|---|---|---|
| SECOND SALT CK | Illinois | Fair | 1960 | 13.7 m | 25,800 |
| 19TH ST S.B.-MOLINE | Illinois | Good | 2019 | 79.2 m | 25,800 |
| W BR DU PAGE RIVER | Illinois | Fair | 1992 | 10.7 m | 25,700 |
| RR - METRA WETLANDS | Illinois | Fair | 1993 | 468.9 m | 25,700 |
| CREEK N OF 151ST ST | Illinois | Fair | 1971 | 7.3 m | 25,700 |
| I-90 | Illinois | Good | 2009 | 71.0 m | 25,700 |
| IL 53 | Illinois | Fair | 1969 | 78.0 m | 25,700 |
| RR - METRA WETLANDS | Illinois | Fair | 1993 | 427.8 m | 25,700 |
| STREAM | Illinois | Fair | 1958 | 8.1 m | 25,700 |
| STREAM | Illinois | Good | 1998 | 8.1 m | 25,700 |
| SPRING CREEK | Illinois | Fair | 1989 | 11.2 m | 25,700 |
| CRAB ORCHARD LAKE | Illinois | Fair | 1939 | 40.7 m | 25,600 |
| JELKES CREEK | Illinois | Good | 1992 | 12.2 m | 25,600 |
| SALT CREEK | Illinois | Fair | 1932 | 48.5 m | 25,600 |
| DES PLAINES RIVER | Illinois | Fair | 1930 | 76.3 m | 25,600 |
| ALGONQUIN RD | Illinois | Good | 2013 | 47.1 m | 25,600 |
| FOX RIVER | Illinois | Fair | 1992 | 112.1 m | 25,600 |
| I- 57 | Illinois | Poor | 1966 | 66.8 m | 25,600 |
| CRABORCHARD LAKE | Illinois | Poor | 1964 | 40.2 m | 25,600 |
| STREAM | Illinois | Good | 1958 | 8.1 m | 25,550 |
| DES PLAINES RIVER | Illinois | Poor | 1928 | 49.1 m | 25,500 |
| TRIB-PILES FORK CRK. | Illinois | Fair | 1948 | 10.7 m | 25,500 |
| DRY CREEK | Illinois | Fair | 2012 | 46.7 m | 25,500 |
| DRY CREEK | Illinois | Fair | 2012 | 46.7 m | 25,500 |
| N BR CHICAGO RIVER | Illinois | Good | 1992 | 36.9 m | 25,500 |
| DRY RUN CR | Illinois | Fair | 1963 | 10.2 m | 25,500 |
| DRAINAGE | Illinois | Good | 2012 | 6.9 m | 25,500 |
| FOX RIVER | Illinois | Fair | 1990 | 103.0 m | 25,500 |
| UP RR | Illinois | Fair | 1963 | 85.3 m | 25,450 |
| UP RR | Illinois | Fair | 1963 | 85.3 m | 25,450 |
| CN RR | Illinois | Fair | 1963 | 51.7 m | 25,450 |
| CN RR | Illinois | Fair | 1963 | 51.7 m | 25,450 |
| HARRISON AVE | Illinois | Poor | 1963 | 69.5 m | 25,450 |
| LOST BRIDGE TRAIL BP | Illinois | Good | 1995 | 41.5 m | 25,400 |
| IL 29 / SO GRAND AVE | Illinois | Good | 1963 | 77.8 m | 25,400 |
| IL 29 / SO GRAND AVE | Illinois | Fair | 1963 | 77.8 m | 25,400 |
| STREAM | Illinois | Fair | 1976 | 10.0 m | 25,400 |
| Drains to retention | Illinois | Good | 2001 | 6.9 m | 25,400 |
| LOST BRIDGE TRAIL BP | Illinois | Good | 1995 | 41.5 m | 25,400 |
| FAP 789 IL 143 | Illinois | Good | 1995 | 71.7 m | 25,400 |
| PRENTISS CREEK | Illinois | Fair | 1987 | 10.1 m | 25,400 |
| FAP 789 IL 143 | Illinois | Good | 1995 | 77.7 m | 25,400 |
| IL 111 | Illinois | Good | 2001 | 50.4 m | 25,400 |
| CAL SAG CHANNEL | Illinois | Poor | 1931 | 105.6 m | 25,400 |
| KRESS CREEK | Illinois | Fair | 1931 | 18.5 m | 25,300 |
| E BR DU PAGE RIVER | Illinois | Fair | 1982 | 26.5 m | 25,200 |
| SALT CREEK | Illinois | Good | 1900 | 17.9 m | 25,200 |
| S BR KISHWAUKEE RV | Illinois | Good | 2011 | 11.0 m | 25,200 |
| FEATHER CREEK | Illinois | Fair | 1959 | 17.4 m | 25,200 |
| N SHORE CHANNEL | Illinois | Fair | 1934 | 43.0 m | 25,200 |
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.