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 |
|---|---|---|---|---|---|
| FOX RIVER | Illinois | Fair | 1938 | 159.3 m | 10,150 |
| N SHORE CHANNEL | Illinois | Fair | 1936 | 44.5 m | 10,150 |
| NORFOLK SOUTHERN RR | Illinois | Fair | 1969 | 68.3 m | 10,150 |
| N BRCH CHICAGO RIVER | Illinois | Fair | 1999 | 95.4 m | 10,150 |
| CNRL RR/BIKE TR | Illinois | Fair | 1968 | 46.5 m | 10,150 |
| DRAINAGE DITCH | Illinois | Fair | 1968 | 33.8 m | 10,150 |
| DRAINAGE DITCH | Illinois | Fair | 1968 | 33.8 m | 10,150 |
| DRAINAGE DITCH | Illinois | Fair | 1968 | 29.2 m | 10,150 |
| SCATTERING FORK | Illinois | Fair | 1968 | 34.5 m | 10,150 |
| DRAINAGE DITCH | Illinois | Good | 1968 | 29.2 m | 10,150 |
| N BR CHICAGO RIVER | Illinois | Poor | 1953 | 37.2 m | 10,100 |
| I-80 | Illinois | Good | 2024 | 64.0 m | 10,100 |
| PARKING LOT ENTRANCE | Illinois | Fair | 1982 | 26.4 m | 10,100 |
| FAI-64 | Illinois | Poor | 1971 | 56.1 m | 10,100 |
| MIDDLE CREEK | Illinois | Fair | 1933 | 59.4 m | 10,100 |
| MILL CREEK | Illinois | Fair | 2003 | 74.6 m | 10,100 |
| FAI 270 | Illinois | Fair | 1963 | 72.5 m | 10,050 |
| STREAM | Illinois | Poor | 1937 | 6.8 m | 10,050 |
| LANSING DRN. DITCH | Illinois | Good | 1986 | 6.7 m | 10,050 |
| SPRING CR& ABANDN RR | Illinois | Good | 1994 | 62.5 m | 10,050 |
| FAI 270 | Illinois | Fair | 1963 | 72.5 m | 10,050 |
| SUGAR CREEKMAIN BRA | Illinois | Good | 1997 | 14.1 m | 10,050 |
| TUNNEL HILL STATE TR | Illinois | Fair | 1971 | 48.5 m | 10,000 |
| RICHLAND CREEK | Illinois | Fair | 1992 | 41.9 m | 10,000 |
| TUNNEL HILL STATE TR | Illinois | Fair | 1971 | 48.5 m | 10,000 |
| LITTLE CACHE CREEK | Illinois | Good | 1971 | 51.3 m | 10,000 |
| ILL 146 | Illinois | Fair | 1971 | 58.2 m | 10,000 |
| N CHANNEL ROCK RIVER | Illinois | Fair | 1948 | 215.1 m | 10,000 |
| S CHANNEL ROCK RIVER | Illinois | Fair | 1948 | 214.3 m | 10,000 |
| C CHANNEL ROCK RIVER | Illinois | Fair | 1948 | 120.4 m | 10,000 |
| WHEELING DRN DTCH | Illinois | Fair | 1931 | 10.5 m | 10,000 |
| UPRR | Illinois | Poor | 1969 | 205.8 m | 10,000 |
| Sugar Ck/Lake Spfld | Illinois | Good | 1992 | 107.4 m | 10,000 |
| I- 57 | Illinois | Fair | 1965 | 53.8 m | 10,000 |
| TR 102 OLD BLOOMFLD | Illinois | Fair | 1971 | 34.4 m | 10,000 |
| SPRING CREEK | Illinois | Fair | 1965 | 55.6 m | 10,000 |
| US 45 | Illinois | Fair | 1971 | 55.3 m | 10,000 |
| TR 102 OLD BLOOMFLD | Illinois | Fair | 1971 | 34.4 m | 10,000 |
| LITTLE CACHE CREEK | Illinois | Good | 1971 | 54.6 m | 10,000 |
| DRAINAGE DITCH | Illinois | Fair | 1989 | 9.8 m | 9,950 |
| I- 90 94 RYAN | Illinois | Good | 1960 | 88.2 m | 9,950 |
| NSRR | Illinois | Fair | 1947 | 89.6 m | 9,950 |
| I-55/I-74 | Illinois | Good | 2003 | 121.3 m | 9,950 |
| FAI-70 EB | Illinois | Fair | 1960 | 56.6 m | 9,950 |
| KICK TRIB Abandoned UPR | Illinois | Fair | 2010 | 100.6 m | 9,950 |
| DRAINAGE DITCH | Illinois | Fair | 1989 | 9.8 m | 9,950 |
| TR 86 MASSAC CR RD | Illinois | Fair | 1970 | 36.1 m | 9,900 |
| BEAR CREEK | Illinois | Good | 2023 | 62.9 m | 9,900 |
| TR 44 | Illinois | Good | 1987 | 8.6 m | 9,900 |
| DRAINAGE DITCH | Illinois | Fair | 1986 | 7.0 m | 9,900 |
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.