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 |
|---|---|---|---|---|---|
| CLEAR CREEK | Illinois | Fair | 1975 | 56.7 m | 7,150 |
| FRANKLIN ST EXTEND | Illinois | Good | 1964 | 61.5 m | 7,150 |
| SPRING BROOK CREEK | Illinois | Good | 1940 | 11.6 m | 7,100 |
| MILL CREEK | Illinois | Fair | 1975 | 16.5 m | 7,100 |
| KISHWAUKEE RIVER | Illinois | Fair | 1984 | 35.7 m | 7,100 |
| CHICAGO CENTRAL & P | Illinois | Fair | 1978 | 36.0 m | 7,100 |
| BLACKBERRY CREEK | Illinois | Fair | 2004 | 15.6 m | 7,100 |
| SPRING CREEK | Illinois | Good | 2011 | 49.7 m | 7,100 |
| E.B.DESPLAINES RIVER | Illinois | Fair | 1950 | 20.8 m | 7,100 |
| S FORK SANG RIVER | Illinois | Good | 1999 | 84.2 m | 7,100 |
| E.B.DESPLAINES RIVER | Illinois | Fair | 1950 | 32.6 m | 7,100 |
| W.B.DESPLAINES RIVER | Illinois | Fair | 1950 | 32.6 m | 7,100 |
| W.B.DESPLAINES RIVER | Illinois | Fair | 1950 | 20.8 m | 7,100 |
| EB I-74 | Illinois | Poor | 1979 | 107.6 m | 7,100 |
| TRIBUTARY TO MILL CR | Illinois | Fair | 2013 | 14.0 m | 7,100 |
| SUGARCREEK | Illinois | Good | 1994 | 13.0 m | 7,100 |
| PHINNEY BRANCH | Illinois | Fair | 1969 | 22.9 m | 7,100 |
| W BR DESPLAINES RV | Illinois | Fair | 1997 | 32.6 m | 7,100 |
| W BR DESPLAINES RV | Illinois | Fair | 1997 | 23.8 m | 7,100 |
| MILL CREEK | Illinois | Fair | 1924 | 34.7 m | 7,100 |
| BLACKBERRY CREEK | Illinois | Good | 2017 | 26.0 m | 7,100 |
| UPRR | Illinois | Fair | 1972 | 242.0 m | 7,100 |
| PILES FORK | Illinois | Fair | 1962 | 11.4 m | 7,100 |
| E BR DESPLAINES RVR | Illinois | Fair | 1997 | 35.7 m | 7,100 |
| DITCH | Illinois | Good | 1998 | 7.2 m | 7,100 |
| ROB ROY CREEK | Illinois | Good | 2018 | 19.2 m | 7,100 |
| ROCK RIVER | Illinois | Fair | 1940 | 217.0 m | 7,100 |
| SPRING CREEK | Illinois | Fair | 1994 | 24.0 m | 7,100 |
| DRAINAGE DITCH | Illinois | Good | 2009 | 12.5 m | 7,100 |
| E BR DESPLAINES RVR | Illinois | Fair | 1997 | 23.8 m | 7,100 |
| STREAM | Illinois | Good | 1995 | 6.7 m | 7,100 |
| BN RR | Illinois | Fair | 2002 | 105.3 m | 7,050 |
| POPLAR CREEK | Illinois | Good | 1970 | 10.7 m | 7,050 |
| DRAINAGE DITCH | Illinois | Good | 1996 | 8.2 m | 7,050 |
| ROCK RUN CREEK | Illinois | Fair | 1971 | 7.7 m | 7,050 |
| AUX SABLE CR | Illinois | Poor | 1969 | 50.0 m | 7,050 |
| I-90 | Illinois | Fair | 1958 | 64.3 m | 7,050 |
| CSX Railroad | Illinois | Poor | 1974 | 74.4 m | 7,050 |
| WAR MEMORIAL DR | Illinois | Fair | 2006 | 84.1 m | 7,050 |
| I- 80 | Illinois | Good | 2007 | 64.9 m | 7,000 |
| SILVER CREEK | Illinois | Fair | 1961 | 81.7 m | 7,000 |
| FRENCH CRK. TRIB. | Illinois | Good | 2008 | 8.1 m | 7,000 |
| SMALL CREEK | Illinois | Fair | 1956 | 12.6 m | 7,000 |
| YELLOW CREEK | Illinois | Fair | 1956 | 54.3 m | 7,000 |
| TR 117 NS RR | Illinois | Fair | 1976 | 64.3 m | 7,000 |
| TR 117 NS RR | Illinois | Fair | 1976 | 64.3 m | 7,000 |
| Trib E Fk Silver Crk | Illinois | Good | 1980 | 8.2 m | 7,000 |
| I- 55 | Illinois | Fair | 1994 | 60.4 m | 7,000 |
| 17TH ST DITCH | Illinois | Good | 1999 | 9.1 m | 7,000 |
| FAU 7381(HARSTWN BLV | Illinois | Fair | 1976 | 64.3 m | 7,000 |
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.