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 |
|---|---|---|---|---|---|
| REND LAKE SPILLWAY | Illinois | Good | 1971 | 184.4 m | 2,180 |
| I-90 | Illinois | Fair | 1958 | 65.5 m | 2,175 |
| Drainage Ditch | Illinois | Good | 2005 | 6.7 m | 2,160 |
| 5 M CREEK | Illinois | Fair | 1929 | 38.0 m | 2,150 |
| STONY CREEK | Illinois | Good | 1988 | 42.4 m | 2,150 |
| REEDS CREEK | Illinois | Good | 2001 | 29.9 m | 2,150 |
| DRAINAGE DITCH | Illinois | Fair | 1929 | 19.9 m | 2,150 |
| DEGOGNIA CREEK | Illinois | Good | 2001 | 13.3 m | 2,150 |
| BR OF S KINNIKINNICK | Illinois | Fair | 1975 | 7.0 m | 2,150 |
| BEAR CREEK | Illinois | Good | 1983 | 18.6 m | 2,150 |
| 7TH ST. RAMP (NB) | Illinois | Good | 1958 | 39.5 m | 2,150 |
| MACOUPIN CREEK | Illinois | Fair | 1941 | 399.3 m | 2,150 |
| AUSTIN CREEK | Illinois | Good | 2001 | 11.4 m | 2,150 |
| CACHE RIVER TRIB | Illinois | Good | 1981 | 20.1 m | 2,150 |
| NORFOLK SOUTHERN RY. | Illinois | Fair | 1961 | 43.9 m | 2,150 |
| STREAM | Illinois | Fair | 1932 | 12.8 m | 2,150 |
| E SO WATER ST LOW | Illinois | Good | 2022 | 110.8 m | 2,150 |
| APTAKISIC CREEK | Illinois | Fair | 1987 | 11.3 m | 2,150 |
| BRADSHAW CR | Illinois | Poor | 1981 | 50.0 m | 2,150 |
| LUSK CREEK | Illinois | Fair | 1964 | 99.7 m | 2,150 |
| BRANCH REEDS CREEK | Illinois | Good | 2012 | 8.0 m | 2,150 |
| FRENCH CREEK | Illinois | Good | 2015 | 29.6 m | 2,150 |
| MATUSKY CREEK | Illinois | Good | 2012 | 8.1 m | 2,150 |
| DRAINAGE DITCH | Illinois | Good | 2024 | 6.8 m | 2,150 |
| BRANCH REEDS CREEK | Illinois | Good | 2024 | 6.9 m | 2,150 |
| MADIGAN CREEK | Illinois | Good | 2004 | 9.2 m | 2,150 |
| UP RR | Illinois | Fair | 1955 | 19.0 m | 2,150 |
| ROCKY FORK | Illinois | Good | 1967 | 8.5 m | 2,150 |
| Tenmile Creek | Illinois | Good | 2007 | 48.8 m | 2,150 |
| LONG CREEK | Illinois | Fair | 1939 | 11.9 m | 2,150 |
| EAKIN CREEK | Illinois | Good | 1996 | 7.8 m | 2,150 |
| CAMP CREEK DRAIN DIT | Illinois | Fair | 1988 | 20.7 m | 2,150 |
| KEITH CREEK | Illinois | Fair | 1987 | 9.1 m | 2,150 |
| N Fk Vermillion R Trib | Illinois | Good | 2024 | 6.9 m | 2,150 |
| COAL CREEK | Illinois | Fair | 1942 | 9.9 m | 2,150 |
| STREAM | Illinois | Good | 1995 | 6.6 m | 2,150 |
| STREAM | Illinois | Fair | 1963 | 7.9 m | 2,150 |
| N&W RR | Illinois | Fair | 1975 | 55.2 m | 2,150 |
| MAUVAISE TERRE CR | Illinois | Poor | 1975 | 46.6 m | 2,150 |
| SOO LINE/IC & E RR | Illinois | Fair | 2006 | 49.8 m | 2,150 |
| APPLE CREEK | Illinois | Fair | 1939 | 161.2 m | 2,150 |
| OWENS CREEK | Illinois | Poor | 1982 | 50.0 m | 2,150 |
| E MILL CREEK | Illinois | Fair | 1957 | 6.7 m | 2,150 |
| RYANS CREEK | Illinois | Good | 2019 | 13.1 m | 2,150 |
| DRAINAGE DITCH | Illinois | Fair | 1990 | 16.8 m | 2,150 |
| UNNAMED CREEK | Illinois | Fair | 1991 | 13.0 m | 2,150 |
| ST JOESEPH CREEK | Illinois | Good | 1991 | 23.0 m | 2,150 |
| SOMONAUK CREEK | Illinois | Good | 1994 | 7.9 m | 2,150 |
| BULL RUN CREEK | Illinois | Good | 1994 | 12.2 m | 2,150 |
| DRAINAGE DITCH | Illinois | Good | 1997 | 11.1 m | 2,150 |
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.