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 | 1968 | 68.9 m | 8,350 |
| ICRR | Illinois | Fair | 1967 | 69.2 m | 8,350 |
| US-50 | Illinois | Poor | 1968 | 51.2 m | 8,350 |
| I-55 / I-72 / US 36 | Illinois | Fair | 1963 | 78.9 m | 8,350 |
| LAND | Illinois | Fair | 1986 | 102.1 m | 8,300 |
| BR. KISHWAUKEE RIVER | Illinois | Good | 2000 | 9.6 m | 8,300 |
| THORN CREEK | Illinois | Good | 2007 | 55.1 m | 8,300 |
| PLUM CREEK | Illinois | Fair | 1954 | 35.2 m | 8,300 |
| POLO ROAD | Illinois | Fair | 1972 | 33.8 m | 8,300 |
| SPRING CREEK | Illinois | Fair | 1975 | 65.8 m | 8,300 |
| UNNAMED CREEK | Illinois | Fair | 1962 | 8.2 m | 8,300 |
| SPRING CR OVERFLOW | Illinois | Fair | 1975 | 32.3 m | 8,300 |
| I- 80 94 & IL 394 | Illinois | Fair | 2006 | 717.5 m | 8,300 |
| CANADIAN NATIONAL RR | Illinois | Good | 2007 | 367.6 m | 8,300 |
| BN RR (ABANDON) | Illinois | Fair | 1972 | 51.0 m | 8,300 |
| BN RR (ABANDON) | Illinois | Fair | 1972 | 51.1 m | 8,300 |
| ILL 251 | Illinois | Fair | 1974 | 47.9 m | 8,300 |
| POLO ROAD | Illinois | Fair | 1972 | 33.8 m | 8,300 |
| THORN CREEK | Illinois | Fair | 2006 | 215.1 m | 8,300 |
| I- 94 RYAN & CTA | Illinois | Fair | 1958 | 91.4 m | 8,300 |
| GALENA RIV AND ICGRR | Illinois | Fair | 1984 | 192.6 m | 8,250 |
| METRO LINK | Illinois | Fair | 1980 | 53.6 m | 8,250 |
| BEAVER CREEK | Illinois | Fair | 1990 | 47.1 m | 8,250 |
| SANDY CREEK | Illinois | Fair | 1990 | 29.1 m | 8,250 |
| TR 39 (FRTG RD WEST) | Illinois | Fair | 1991 | 35.1 m | 8,250 |
| N BR NIPPERSINK CRK | Illinois | Poor | 1990 | 39.8 m | 8,250 |
| SANDY CREEK | Illinois | Fair | 1990 | 29.1 m | 8,250 |
| TR 39 (FRTG RD WEST) | Illinois | Fair | 1991 | 39.3 m | 8,250 |
| N FK SANDY CREEK | Illinois | Fair | 1990 | 24.4 m | 8,250 |
| I- 94 EDENS | Illinois | Poor | 1949 | 68.3 m | 8,250 |
| N FK SANDY CREEK | Illinois | Fair | 1990 | 22.7 m | 8,250 |
| WHITMAN ST | Illinois | Fair | 1963 | 58.5 m | 8,200 |
| DEER CREEK TRIBUTARY | Illinois | Good | 2014 | 7.8 m | 8,200 |
| ROCK CREEK | Illinois | Fair | 2010 | 41.1 m | 8,200 |
| B & N RR | Illinois | Fair | 1977 | 51.5 m | 8,200 |
| FAI-64 | Illinois | Good | 1971 | 58.9 m | 8,200 |
| FAI 72 | Illinois | Good | 2009 | 69.5 m | 8,200 |
| I- 80 | Illinois | Poor | 1965 | 66.0 m | 8,200 |
| B & N RR | Illinois | Fair | 1977 | 51.5 m | 8,200 |
| 3 streets BNSFRR ATK ICR | Illinois | Good | 1986 | 308.2 m | 8,200 |
| Sugar Creek | Illinois | Fair | 1967 | 27.7 m | 8,200 |
| SB RAMP TO N 6TH ST | Illinois | Poor | 1963 | 62.8 m | 8,200 |
| FAI 70 | Illinois | Good | 1964 | 68.1 m | 8,200 |
| IL 5 | Illinois | Good | 2014 | 56.8 m | 8,200 |
| COPPER SLOUGH | Illinois | Good | 1983 | 12.4 m | 8,200 |
| Sugar Creek | Illinois | Fair | 1967 | 27.7 m | 8,200 |
| SWAFFORD BRANCH | Illinois | Fair | 1991 | 23.2 m | 8,200 |
| ROCK RIVER | Illinois | Poor | 1969 | 183.2 m | 8,200 |
| ROCK RIVER | Illinois | Fair | 1962 | 136.6 m | 8,200 |
| NORFOLK SOUTHERN | Illinois | Good | 2009 | 70.1 m | 8,200 |
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.