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 |
|---|---|---|---|---|---|
| IC RR | Illinois | Fair | 1967 | 69.2 m | 9,050 |
| LILY CACHE CREEK | Illinois | Good | 2002 | 34.2 m | 9,050 |
| UPRR | Illinois | Fair | 1970 | 49.1 m | 9,050 |
| UPRR | Illinois | Fair | 1969 | 49.1 m | 9,050 |
| DRAINAGE DITCH | Illinois | Good | 2005 | 10.2 m | 9,050 |
| I-39/US 51 | Illinois | Fair | 1986 | 124.1 m | 9,050 |
| WEST SECOND ST | Illinois | Fair | 1967 | 32.6 m | 9,050 |
| IC RR | Illinois | Poor | 1967 | 69.2 m | 9,050 |
| E FORK KASKASKIA RV | Illinois | Fair | 1970 | 54.9 m | 9,050 |
| BR of Richland Creek | Illinois | Good | 2013 | 14.4 m | 9,050 |
| SUGAR CR MAIN BRANCH | Illinois | Fair | 1970 | 8.2 m | 9,050 |
| FAI 74 | Illinois | Fair | 1970 | 69.2 m | 9,000 |
| NORTH MILL CREEK | Illinois | Good | 2007 | 35.8 m | 9,000 |
| DUPAGE RIVER | Illinois | Fair | 2012 | 190.1 m | 9,000 |
| SALT CREEK | Illinois | Good | 1990 | 10.1 m | 9,000 |
| SOLDIER CREEK | Illinois | Fair | 1976 | 16.8 m | 9,000 |
| BIG HOLLOW CRK TRIB | Illinois | Good | 2005 | 8.4 m | 9,000 |
| BANKSTON FORK | Illinois | Fair | 1994 | 45.3 m | 9,000 |
| I-294 TRI STATE TOLL | Illinois | Fair | 1992 | 81.7 m | 9,000 |
| SO. BR. ROCK CR. | Illinois | Fair | 1997 | 40.0 m | 9,000 |
| BACA RIO DITCH | Illinois | Fair | 2007 | 8.6 m | 9,000 |
| SAN.DRAIN.&SHIP CAN. | Illinois | Fair | 1970 | 1,045.5 m | 9,000 |
| IL RIVER TRIB. | Illinois | Good | 2020 | 6.9 m | 9,000 |
| LAKE DECATUR | Illinois | Poor | 1961 | 137.9 m | 9,000 |
| BANKSTON FORK | Illinois | Good | 1990 | 45.3 m | 9,000 |
| I- 55 STEVENSON | Illinois | Good | 1964 | 99.4 m | 9,000 |
| FLAG CREEK | Illinois | Fair | 1958 | 56.7 m | 9,000 |
| I-90 | Illinois | Fair | 2000 | 66.7 m | 8,950 |
| DEER CREEK | Illinois | Fair | 1925 | 9.8 m | 8,950 |
| CEDAR CREEK TRIB | Illinois | Poor | 1985 | 11.0 m | 8,950 |
| KING CREEK | Illinois | Fair | 1963 | 29.9 m | 8,950 |
| KING CREEK | Illinois | Fair | 1963 | 29.9 m | 8,950 |
| BARBARA DITCH | Illinois | Fair | 1963 | 22.4 m | 8,950 |
| BARBARA DITCH | Illinois | Fair | 1963 | 21.5 m | 8,950 |
| ABBOTT DITCH | Illinois | Fair | 1963 | 35.2 m | 8,950 |
| ABBOTT DITCH | Illinois | Fair | 1963 | 35.2 m | 8,950 |
| COAL CREEK | Illinois | Fair | 1963 | 42.8 m | 8,950 |
| COAL CREEK | Illinois | Fair | 1963 | 42.8 m | 8,950 |
| DRAINAGE DITCH | Illinois | Fair | 1963 | 33.2 m | 8,950 |
| DRAINAGE DITCH | Illinois | Fair | 1963 | 33.2 m | 8,950 |
| RICHLAND CREEK | Illinois | Poor | 1966 | 30.2 m | 8,950 |
| Hennepin Canal | Illinois | Good | 2014 | 56.4 m | 8,950 |
| Hennepin Canal | Illinois | Good | 2015 | 56.4 m | 8,950 |
| TRIB TO CEDAR CR | Illinois | Fair | 1986 | 9.4 m | 8,950 |
| TR 206 (150TH ST) | Illinois | Fair | 1985 | 10.7 m | 8,950 |
| Cedar Creek | Illinois | Good | 2023 | 8.6 m | 8,950 |
| NORTH FORK CREEK | Illinois | Fair | 1985 | 27.7 m | 8,950 |
| CEDAR CREEK | Illinois | Fair | 1979 | 61.6 m | 8,950 |
| CEDAR CREEK | Illinois | Fair | 1979 | 73.5 m | 8,950 |
| INTERSTATE 94 | Illinois | Good | 2009 | 108.4 m | 8,950 |
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.