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 |
|---|---|---|---|---|---|
| A&SRR | Illinois | Fair | 1968 | 75.9 m | 37,450 |
| HARDING DITCH | Illinois | Fair | 1968 | 33.9 m | 37,450 |
| RR - CSXT | Illinois | Fair | 1970 | 80.7 m | 37,400 |
| BUTTERFIELD CREEK | Illinois | Fair | 1985 | 9.0 m | 37,300 |
| BUTTERFIELD CREEK | Illinois | Fair | 1983 | 13.6 m | 37,300 |
| 18TH ST | Illinois | Fair | 1968 | 42.8 m | 37,250 |
| 18TH ST | Illinois | Fair | 1974 | 42.8 m | 37,250 |
| I-55 EB mainline | Illinois | Fair | 1962 | 22.7 m | 37,250 |
| EB 55 & 2 WB 55 Ramps | Illinois | Fair | 1962 | 78.1 m | 37,250 |
| POPLAR CREEK | Illinois | Fair | 1977 | 19.8 m | 37,200 |
| TR 213 LINN RD | Illinois | Fair | 1962 | 8.0 m | 37,200 |
| I- 80 WB | Illinois | Fair | 2004 | 143.7 m | 37,050 |
| THORN CREEK | Illinois | Fair | 2005 | 243.2 m | 37,050 |
| THORN CREEK | Illinois | Fair | 2006 | 208.1 m | 37,050 |
| 175TH ST | Illinois | Fair | 1964 | 91.2 m | 37,000 |
| 175TH ST | Illinois | Fair | 1966 | 91.2 m | 37,000 |
| IL 50 (CICERO AVE) | Illinois | Fair | 1966 | 65.8 m | 37,000 |
| IL 50 (CICERO AVE) | Illinois | Fair | 1966 | 65.8 m | 37,000 |
| 255SB->IL3SB Ramp B | Illinois | Fair | 1982 | 46.5 m | 36,900 |
| Palmer Rd/Palmer Crk | Illinois | Fair | 1991 | 118.2 m | 36,900 |
| W. BR. DUPAGE RIVER | Illinois | Fair | 2010 | 47.5 m | 36,800 |
| DORIS AVE/FAU 9199 | Illinois | Fair | 1979 | 33.0 m | 36,700 |
| PEDESTRIAN UNDERPASS | Illinois | Good | 2004 | 11.7 m | 36,700 |
| RR - METRA | Illinois | Fair | 1993 | 52.0 m | 36,700 |
| JEROME LA FAU 9197 | Illinois | Fair | 1979 | 33.0 m | 36,700 |
| ILL 157 | Illinois | Fair | 1979 | 47.5 m | 36,700 |
| PEDESTRIAN UNDERPASS | Illinois | Good | 2004 | 11.7 m | 36,700 |
| JACKSON PK LAGOON IN | Illinois | Fair | 1891 | 14.0 m | 36,700 |
| GOOSE LAKE DITCH | Illinois | Good | 1982 | 11.6 m | 36,700 |
| PEDESTRIAN UNDERPASS | Illinois | Good | 2004 | 11.7 m | 36,700 |
| JACKSON PK LAGOON | Illinois | Good | 1904 | 15.0 m | 36,700 |
| ILL 8 | Illinois | Fair | 1978 | 61.9 m | 36,600 |
| COMM DR & CTY DITCH | Illinois | Good | 1994 | 64.6 m | 36,500 |
| Ramp 255NB to 270WB | Illinois | Fair | 1994 | 46.3 m | 36,500 |
| Ramp 255NB to 270WB | Illinois | Fair | 1994 | 46.3 m | 36,500 |
| SALT CREEK | Illinois | Good | 1931 | 34.7 m | 36,500 |
| COMM DR & CTY DITCH | Illinois | Good | 1994 | 64.6 m | 36,500 |
| 25TH STREET | Illinois | Fair | 1973 | 55.8 m | 36,450 |
| Metrolink Abandoned RR | Illinois | Good | 1973 | 148.1 m | 36,450 |
| 37TH ST | Illinois | Fair | 1968 | 33.2 m | 36,450 |
| Metrolink Abandoned RR | Illinois | Good | 1973 | 148.1 m | 36,450 |
| 37TH ST | Illinois | Fair | 1968 | 33.2 m | 36,450 |
| 25TH ST | Illinois | Fair | 1974 | 54.3 m | 36,450 |
| TRIB OF W BR SALT CR | Illinois | Fair | 1930 | 10.0 m | 36,400 |
| IL 176 | Illinois | Fair | 1951 | 49.3 m | 36,400 |
| US 20 BR | Illinois | Good | 2009 | 52.8 m | 36,350 |
| US 20 BR | Illinois | Good | 2009 | 52.8 m | 36,350 |
| BENSENVILLE DR DTCH | Illinois | Fair | 1970 | 18.1 m | 36,300 |
| POPLAR CREEK | Illinois | Good | 1997 | 29.7 m | 36,200 |
| WETLANDS | Illinois | Fair | 1997 | 30.5 m | 36,200 |
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.