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 |
|---|---|---|---|---|---|
| POWER PLANT ACCESS | Illinois | Fair | 1968 | 60.4 m | 10,500 |
| US 24/FAP 317 | Illinois | Good | 1977 | 57.1 m | 10,500 |
| N ENTRANCE TO SIUE | Illinois | Fair | 1968 | 53.7 m | 10,500 |
| MISSISSIPPI RV & RR | Illinois | Fair | 1974 | 918.1 m | 10,500 |
| WOOD RIVERCREEK | Illinois | Fair | 1967 | 259.7 m | 10,500 |
| FOX RIVER | Illinois | Fair | 2006 | 211.3 m | 10,500 |
| I-55 (SB) | Illinois | Fair | 1963 | 85.9 m | 10,500 |
| RILEY CREEK | Illinois | Fair | 1965 | 35.7 m | 10,500 |
| RILEY CREEK | Illinois | Fair | 1965 | 35.7 m | 10,500 |
| ABANDONNED RR | Illinois | Fair | 1965 | 43.1 m | 10,500 |
| ABANDONNED RR | Illinois | Fair | 1965 | 43.1 m | 10,500 |
| SBI 16(FAU 7666) | Illinois | Fair | 1965 | 45.6 m | 10,500 |
| SBI 16(FAU 7666) | Illinois | Fair | 1965 | 45.6 m | 10,500 |
| ROOKS CREEK | Illinois | Fair | 1972 | 86.0 m | 10,500 |
| WAUBONSIE CREEK | Illinois | Fair | 1977 | 12.5 m | 10,450 |
| BR W FORK MAZON R. | Illinois | Fair | 1972 | 28.0 m | 10,450 |
| Canadian National Railwa | Illinois | Poor | 1966 | 47.2 m | 10,450 |
| CN Railwy & Copper Sloug | Illinois | Poor | 1966 | 76.9 m | 10,450 |
| COPPER SLOUGH | Illinois | Good | 1965 | 11.2 m | 10,450 |
| CREEK W OF IL 7 | Illinois | Good | 1985 | 6.7 m | 10,450 |
| BR W FORK MAZON R. | Illinois | Fair | 1972 | 27.9 m | 10,450 |
| CASE CREEK | Illinois | Fair | 1960 | 17.6 m | 10,400 |
| DRAINAGE | Illinois | Good | 2014 | 13.0 m | 10,400 |
| CASE CREEK | Illinois | Fair | 1960 | 17.6 m | 10,400 |
| AIRPORT ROAD | Illinois | Fair | 2003 | 55.2 m | 10,400 |
| I- 55 | Illinois | Fair | 1960 | 82.5 m | 10,400 |
| UNION STATION TRACKS | Illinois | Poor | 1926 | 384.0 m | 10,400 |
| ADDISON CREEK | Illinois | Fair | 2002 | 9.0 m | 10,400 |
| AIRPORT ROAD | Illinois | Fair | 2004 | 55.3 m | 10,400 |
| DESPLAINES RIVER | Illinois | Fair | 1972 | 51.9 m | 10,400 |
| DRAINAGE DITCH | Illinois | Good | 2001 | 10.0 m | 10,400 |
| ILL MICH CANAL | Illinois | Good | 1999 | 6.6 m | 10,400 |
| SALT CREEK | Illinois | Poor | 1996 | 12.3 m | 10,400 |
| KYTE CREEK | Illinois | Fair | 1987 | 10.9 m | 10,400 |
| MAUVAISE TERRE CREEK | Illinois | Fair | 1957 | 39.6 m | 10,400 |
| DESPLAINES RIVER | Illinois | Fair | 1972 | 51.9 m | 10,400 |
| RR - METRA & ROLLINS | Illinois | Fair | 1995 | 113.5 m | 10,400 |
| SUGAR CREEK N BRANCH | Illinois | Poor | 1968 | 10.6 m | 10,400 |
| KICKAPOO CR | Illinois | Fair | 2019 | 87.0 m | 10,400 |
| CAL SAG CHANNEL | Illinois | Fair | 1969 | 110.9 m | 10,350 |
| FA 317 RP 19.99 | Illinois | Fair | 2006 | 106.8 m | 10,350 |
| TR 42 & L SALINE R | Illinois | Fair | 1972 | 213.4 m | 10,350 |
| TR 42 & L SALINE R | Illinois | Fair | 1972 | 213.4 m | 10,350 |
| US 45 | Illinois | Fair | 1971 | 55.3 m | 10,300 |
| GENESEO CREEK | Illinois | Fair | 1961 | 63.1 m | 10,300 |
| FARM CREEK | Illinois | Fair | 1992 | 10.8 m | 10,300 |
| FAP 638/IL 82 | Illinois | Fair | 2003 | 62.9 m | 10,300 |
| OSCO ROAD/FAS 227 | Illinois | Good | 1961 | 33.7 m | 10,300 |
| OSCO ROAD/FAS 227 | Illinois | Fair | 1961 | 33.7 m | 10,300 |
| GENESEO CREEK | Illinois | Fair | 1961 | 63.0 m | 10,300 |
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.