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 |
|---|---|---|---|---|---|
| I-80 | Illinois | Good | 2023 | 80.5 m | 1,050 |
| Sugar Creek | Illinois | Good | 2024 | 26.8 m | 1,050 |
| BN RR (072643T) | Illinois | Good | 1996 | 46.8 m | 1,050 |
| DAVIS CREEK | Illinois | Fair | 1967 | 8.5 m | 1,050 |
| EXLINE SL | Illinois | Poor | 1961 | 20.1 m | 1,050 |
| LITTLE EMBARRAS R | Illinois | Fair | 1954 | 65.1 m | 1,050 |
| COLLINS RUN | Illinois | Fair | 2011 | 34.1 m | 1,050 |
| POLECAT CREEK | Illinois | Fair | 1987 | 19.7 m | 1,050 |
| I-80 | Illinois | Good | 2006 | 76.5 m | 1,050 |
| CREEK | Illinois | Poor | 1972 | 9.7 m | 1,050 |
| LAMOINE RIVER | Illinois | Fair | 1984 | 50.0 m | 1,050 |
| IL 137 (LK FRT FRWY) | Illinois | Fair | 1988 | 30.2 m | 1,050 |
| HORSE CREEK | Illinois | Good | 2005 | 22.2 m | 1,050 |
| WOLF RUN CREEK | Illinois | Good | 2011 | 13.0 m | 1,050 |
| SONORA CREEK | Illinois | Good | 1981 | 22.6 m | 1,050 |
| N BR CHICAGO RIVER | Illinois | Fair | 1913 | 24.0 m | 1,050 |
| LARRY CREEK | Illinois | Fair | 1936 | 62.2 m | 1,050 |
| Hamshire Creek | Illinois | Good | 2016 | 9.5 m | 1,050 |
| DRAINAGE DITCH | Illinois | Fair | 1936 | 9.8 m | 1,050 |
| BUTTERFIELD CR | Illinois | Good | 2009 | 18.9 m | 1,050 |
| W BR NFORK VERM RIV | Illinois | Poor | 1975 | 32.9 m | 1,050 |
| FAI-70 | Illinois | Fair | 1960 | 68.3 m | 1,050 |
| PRAIRIE CREEK | Illinois | Fair | 1954 | 27.4 m | 1,050 |
| CROOKED CREEK | Illinois | Fair | 1954 | 22.2 m | 1,050 |
| SILVER CREEK | Illinois | Poor | 1984 | 9.1 m | 1,050 |
| COON CREEK | Illinois | Fair | 1996 | 16.9 m | 1,050 |
| KAMPSVILLE CREEK | Illinois | Fair | 1977 | 17.1 m | 1,050 |
| DRAINAGE DITCH | Illinois | Fair | 1996 | 9.8 m | 1,050 |
| COOLIDGE CREEK | Illinois | Good | 1970 | 14.1 m | 1,050 |
| STREAM | Illinois | Fair | 1958 | 7.0 m | 1,050 |
| STREAM | Illinois | Fair | 1937 | 7.0 m | 1,050 |
| POHLMAN CREEK | Illinois | Fair | 1990 | 20.1 m | 1,050 |
| TRIB BIG MUDDY | Illinois | Good | 1985 | 8.8 m | 1,050 |
| HICKORY GROVE DITCH | Illinois | Good | 1981 | 9.8 m | 1,050 |
| IL 104 | Illinois | Good | 2011 | 44.7 m | 1,050 |
| PIASA CREEK | Illinois | Fair | 1977 | 44.0 m | 1,050 |
| DEADLY RUN | Illinois | Fair | 1980 | 14.3 m | 1,050 |
| PIASA CREEK | Illinois | Fair | 1977 | 49.9 m | 1,050 |
| I-57 | Illinois | Poor | 1963 | 68.4 m | 1,050 |
| WELCH CREEK | Illinois | Good | 1975 | 14.1 m | 1,050 |
| ADDISON CR | Illinois | Fair | 1966 | 17.1 m | 1,050 |
| I-55 | Illinois | Fair | 1973 | 78.6 m | 1,050 |
| CAMBRIA CREEK | Illinois | Good | 2010 | 15.7 m | 1,050 |
| UNION PACIFIC RR | Illinois | Good | 1940 | 45.0 m | 1,050 |
| WELCH CREEK | Illinois | Fair | 1931 | 9.8 m | 1,050 |
| BULL RUN CREEK | Illinois | Fair | 1985 | 8.5 m | 1,050 |
| CREEK | Illinois | Fair | 1909 | 11.6 m | 1,050 |
| ELKHORN CREEK | Illinois | Poor | 1939 | 64.0 m | 1,050 |
| S BR KISHWAUKEE RIVE | Illinois | Good | 2009 | 41.3 m | 1,050 |
| BULL RUN CREEK | Illinois | Fair | 1963 | 7.4 m | 1,050 |
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.