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 |
|---|---|---|---|---|---|
| BS-51 & DECATUR CENTRALR | Illinois | Fair | 1976 | 88.8 m | 2,700 |
| BS-51 & DECATUR CENTRALR | Illinois | Fair | 1976 | 88.8 m | 2,700 |
| CREEK | Illinois | Fair | 1928 | 8.5 m | 2,700 |
| CAHOKIA CREEK | Illinois | Fair | 1992 | 38.4 m | 2,700 |
| SUGAR CREEK | Illinois | Fair | 1932 | 8.5 m | 2,700 |
| CYPRESS DITCH | Illinois | Fair | 1965 | 65.4 m | 2,700 |
| CYPRESS BRANCH | Illinois | Fair | 1965 | 69.1 m | 2,700 |
| MUD CREEK | Illinois | Fair | 2014 | 57.5 m | 2,700 |
| MACKINAW RIV TRIB | Illinois | Fair | 2011 | 28.5 m | 2,700 |
| MACKINAW RIVER | Illinois | Fair | 1929 | 149.4 m | 2,700 |
| PRAIRIE CREEK | Illinois | Fair | 1928 | 19.2 m | 2,700 |
| GENESEO CREEK | Illinois | Good | 1985 | 26.3 m | 2,700 |
| KINGS MILL CREEK | Illinois | Good | 1970 | 7.6 m | 2,700 |
| CURRIER CREEK | Illinois | Good | 1991 | 9.8 m | 2,700 |
| BIG CREEK | Illinois | Fair | 1938 | 7.9 m | 2,700 |
| SIX MILE CREEK | Illinois | Fair | 1934 | 17.4 m | 2,700 |
| TRIB CRAB ORCHARD CR | Illinois | Good | 1976 | 16.6 m | 2,700 |
| SAND CREEK | Illinois | Fair | 1997 | 23.7 m | 2,700 |
| KASKASKIA RIVER | Illinois | Fair | 1976 | 197.8 m | 2,700 |
| GRASSY BRANCH | Illinois | Poor | 1973 | 31.7 m | 2,700 |
| PECATONICA RIVER | Illinois | Fair | 1985 | 80.3 m | 2,700 |
| PEC. RIVER OVFLOW | Illinois | Fair | 1985 | 44.7 m | 2,700 |
| I-88 E.W.TOLL RD | Illinois | Fair | 1972 | 68.4 m | 2,700 |
| I- 80 | Illinois | Poor | 1967 | 69.2 m | 2,700 |
| I-74 | Illinois | Good | 2014 | 99.9 m | 2,700 |
| STREAM | Illinois | Good | 1994 | 7.5 m | 2,700 |
| Brush Creek | Illinois | Good | 2014 | 7.8 m | 2,700 |
| STREAM | Illinois | Good | 1995 | 9.5 m | 2,700 |
| UNION DRAINAGE DITCH | Illinois | Good | 2009 | 9.1 m | 2,700 |
| MCCORKLE CREEK | Illinois | Good | 1971 | 14.2 m | 2,700 |
| LITTLE CRAB ORCH CR | Illinois | Poor | 1976 | 28.0 m | 2,700 |
| LOVES PARK CREEK | Illinois | Fair | 1961 | 19.2 m | 2,700 |
| I-290 & IL 110/CTA/RR | Illinois | Fair | 1957 | 98.4 m | 2,700 |
| S BRANCH OTTER CR | Illinois | Fair | 2010 | 20.6 m | 2,700 |
| LAKE SANGCHRIS | Illinois | Good | 1965 | 28.3 m | 2,700 |
| FAI 72 | Illinois | Poor | 1976 | 78.9 m | 2,700 |
| LAKE SANGCHRIS | Illinois | Good | 1965 | 34.2 m | 2,700 |
| TOWN CREEK | Illinois | Good | 2003 | 13.3 m | 2,700 |
| LITTLE ROCK CREEK | Illinois | Good | 1999 | 56.2 m | 2,700 |
| STREAM | Illinois | Fair | 1970 | 7.0 m | 2,700 |
| LAKE SANGCHRIS | Illinois | Good | 1965 | 23.2 m | 2,700 |
| STREAM | Illinois | Good | 1992 | 14.8 m | 2,700 |
| TRIB TO CRAB ORCH CK | Illinois | Fair | 1980 | 7.9 m | 2,700 |
| IL29(SBI29A)&IAIS RR | Illinois | Fair | 1968 | 117.0 m | 2,700 |
| EXLINE SLOUGH | Illinois | Good | 2004 | 27.6 m | 2,650 |
| I-290 - IL 110 & CTA | Illinois | Poor | 1953 | 62.2 m | 2,650 |
| STREAM | Illinois | Fair | 1955 | 39.6 m | 2,650 |
| I-290 - IL 110 & CTA | Illinois | Fair | 1953 | 74.1 m | 2,650 |
| BN SF RR | Illinois | Good | 2002 | 26.1 m | 2,650 |
| I-88 E-W TOLL RD. | Illinois | Fair | 1972 | 69.3 m | 2,650 |
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.