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 |
|---|---|---|---|---|---|
| BIKE TRAIL/STREAM | Illinois | Fair | 1963 | 82.9 m | 19,250 |
| JUDYS BR & MCT Trail | Illinois | Fair | 1996 | 98.5 m | 19,250 |
| MADIGAN CR | Illinois | Fair | 1973 | 11.0 m | 19,200 |
| BUTTERFIELD CREEK | Illinois | Fair | 1946 | 10.0 m | 19,200 |
| RICHLAND CREEK | Illinois | Good | 1987 | 49.4 m | 19,200 |
| RAMP FR IL116 TO 150 | Illinois | Fair | 1961 | 33.5 m | 19,200 |
| SKOKIE RIVER | Illinois | Fair | 1942 | 6.3 m | 19,200 |
| IL 59 SB | Illinois | Good | 2018 | 38.1 m | 19,200 |
| I-355 & RAMPS | Illinois | Fair | 1989 | 242.6 m | 19,200 |
| ILL 116 | Illinois | Poor | 1962 | 75.3 m | 19,200 |
| RAMP FR ILL116 TO150 | Illinois | Fair | 1961 | 33.5 m | 19,200 |
| ILL 116 | Illinois | Fair | 1962 | 75.3 m | 19,200 |
| SALINE BRANCH | Illinois | Fair | 1936 | 20.1 m | 19,200 |
| CAL UNION DITCH | Illinois | Poor | 1984 | 7.9 m | 19,200 |
| ISLAND LAKE OVERFLOW | Illinois | Fair | 1929 | 7.9 m | 19,200 |
| E.BRANCH DU PAGE RV | Illinois | Poor | 1946 | 16.9 m | 19,200 |
| STREAM | Illinois | Fair | 1984 | 6.6 m | 19,100 |
| DRY RUN CREEK | Illinois | Fair | 1982 | 6.7 m | 19,100 |
| N BR CHICAGO RIVER | Illinois | Fair | 1920 | 56.4 m | 19,100 |
| WEST END CREEK | Illinois | Good | 1997 | 10.2 m | 19,100 |
| CAL SAG CHANNEL | Illinois | Poor | 1968 | 186.0 m | 19,100 |
| I-55/I-74 | Illinois | Fair | 1964 | 81.7 m | 19,100 |
| HARMON CREEK SOUTH | Illinois | Fair | 1982 | 6.6 m | 19,100 |
| EJ&E RR | Illinois | Fair | 1929 | 41.2 m | 19,100 |
| N BR CHI RIV CENTER | Illinois | Poor | 1933 | 31.0 m | 19,100 |
| SOLDIERS CREEK | Illinois | Fair | 2001 | 32.7 m | 19,100 |
| N BR CHI RIV EAST | Illinois | Poor | 1933 | 31.0 m | 19,100 |
| N SHORE CHANNEL | Illinois | Fair | 1935 | 45.0 m | 19,100 |
| PILES FORK CREEK | Illinois | Fair | 1970 | 10.0 m | 19,000 |
| BRANCH OF KEITH CRK | Illinois | Good | 2018 | 10.5 m | 19,000 |
| BUTTERFIELD CREEK | Illinois | Fair | 1954 | 8.5 m | 19,000 |
| S&S&I&MCANALS DPL RV | Illinois | Fair | 1976 | 466.3 m | 19,000 |
| I & M CANAL - OLD | Illinois | Good | 1996 | 32.2 m | 19,000 |
| IL 120 | Illinois | Fair | 1973 | 87.6 m | 18,900 |
| GRAPE CREEK | Illinois | Fair | 1991 | 12.5 m | 18,900 |
| NS RR | Illinois | Fair | 1991 | 707.2 m | 18,900 |
| IL 390 ELGIN-OHARE | Illinois | Fair | 1991 | 86.7 m | 18,900 |
| INDIAN CREEK | Illinois | Fair | 1956 | 13.9 m | 18,900 |
| W FK N BR CHI RIV | Illinois | Fair | 1927 | 14.5 m | 18,900 |
| I-74 | Illinois | Good | 1962 | 54.5 m | 18,850 |
| I-74 | Illinois | Fair | 1962 | 54.5 m | 18,850 |
| I-355 | Illinois | Fair | 1989 | 81.2 m | 18,800 |
| I- 90 ADAMS TOLLWAY | Illinois | Good | 2015 | 178.9 m | 18,800 |
| I- 55 STEVENSON | Illinois | Fair | 1963 | 79.1 m | 18,800 |
| POPLAR CREEK | Illinois | Fair | 1939 | 7.3 m | 18,800 |
| RR - BRC | Illinois | Fair | 1936 | 127.5 m | 18,800 |
| FAI-57 | Illinois | Poor | 1968 | 100.6 m | 18,800 |
| DES PLAINES RIVER | Illinois | Fair | 1994 | 71.8 m | 18,800 |
| BNSF RAILROAD TRACKS | Illinois | Fair | 1928 | 162.4 m | 18,800 |
| STREAM | Illinois | Fair | 1938 | 7.6 m | 18,800 |
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.