Poor Condition Bridges in Illinois
2,563 bridges rated Poor condition in Illinois. FHWA National Bridge Inventory.
Bridges Rated Poor Condition
A bridge is rated Poor when one or more of its major components (deck, superstructure, or substructure) has a condition rating of 4 or below on the FHWA 0-9 scale. Poor condition does not mean imminent danger of collapse, but indicates significant deterioration requiring priority maintenance or replacement. There are 2,563 such bridges in Illinois.
| Bridge | State | Condition | Year Built | ADT | Length |
|---|---|---|---|---|---|
| BAY CREEK | Illinois | 1970 | 50 | 38.4 m | |
| SIXMILE CR TRIBUTARY | Illinois | 1959 | 50 | 11.0 m | |
| MIDDLE FK MCKEE TR1B | Illinois | 1920 | 50 | 25.3 m | |
| GRAPE CREEK | Illinois | 1966 | 50 | 22.6 m | |
| OLIVE BRANCH | Illinois | 1900 | 50 | 14.9 m | |
| FLINT CREEK | Illinois | 1986 | 50 | 9.8 m | |
| COLD RUN CREEK | Illinois | 1998 | 50 | 35.1 m | |
| FOUNTAIN CREEK BR | Illinois | 1965 | 50 | 8.7 m | |
| STREAM | Illinois | 1967 | 50 | 9.1 m | |
| Six Mile Tributary | Illinois | 1977 | 50 | 7.3 m | |
| FOUNTAIN CR | Illinois | 1958 | 50 | 23.8 m | |
| BUCK BRANCH | Illinois | 1948 | 50 | 8.0 m | |
| BUCK BRANCH TRIBUTAR | Illinois | 1948 | 50 | 11.0 m | |
| BAY CREEK TRIBUTARY | Illinois | 1940 | 50 | 8.2 m | |
| BAY CREEK DITCH | Illinois | 1986 | 50 | 27.9 m | |
| LITTLE PLUM CREEK | Illinois | 1964 | 50 | 35.7 m | |
| M. F. SUGAR CREEK | Illinois | 1926 | 50 | 11.6 m | |
| CREEK | Illinois | 1909 | 50 | 7.3 m | |
| Paul Creek | Illinois | 1909 | 50 | 9.1 m | |
| SILVER CR | Illinois | 1961 | 50 | 46.3 m | |
| SPRING CREEK | Illinois | 1958 | 50 | 28.8 m | |
| LAMOINE RIVER | Illinois | 1983 | 50 | 68.3 m | |
| SWAN CR | Illinois | 1966 | 50 | 9.5 m | |
| BRUSHY CREEK | Illinois | 1971 | 50 | 12.2 m | |
| STONY CREEK | Illinois | 1900 | 50 | 23.2 m | |
| BR MID HEND CR | Illinois | 1974 | 50 | 11.5 m | |
| SCAB BRANCH | Illinois | 1964 | 50 | 15.2 m | |
| BN RR | Illinois | 1900 | 50 | 34.4 m | |
| HERZOG CREEK | Illinois | 1957 | 50 | 8.5 m | |
| STREAM | Illinois | 1915 | 50 | 7.6 m | |
| STREAM | Illinois | 1909 | 50 | 7.5 m | |
| STREAM | Illinois | 1909 | 50 | 13.7 m | |
| RICHLAND CREEK | Illinois | 1909 | 50 | 7.3 m | |
| RICHLAND CREEK | Illinois | 1966 | 50 | 9.8 m | |
| WILLOW BRANCH | Illinois | 1915 | 50 | 6.7 m | |
| RICHLAND CREEK | Illinois | 1967 | 50 | 27.4 m | |
| STREAM | Illinois | 1920 | 50 | 9.1 m | |
| OPPOSUM CREEK | Illinois | 1969 | 50 | 12.3 m | |
| STREAM | Illinois | 1939 | 50 | 8.2 m | |
| STREAM | Illinois | 1939 | 50 | 9.1 m | |
| CAMP RUN | Illinois | 1980 | 50 | 36.6 m | |
| EAST PLUM RIVER | Illinois | 1992 | 50 | 36.6 m | |
| SPOON RIVER | Illinois | 1900 | 35 | 7.0 m | |
| STREAM | Illinois | 1943 | 35 | 12.4 m | |
| CLEAR CREEK | Illinois | 1900 | 35 | 7.9 m | |
| LAKE FORK CK TRIB | Illinois | 1961 | 35 | 12.5 m | |
| PRAIRIE CREEK | Illinois | 1978 | 35 | 22.6 m | |
| DRY BRANCH | Illinois | 1981 | 35 | 29.7 m | |
| HONEY CRK. | Illinois | 1900 | 35 | 12.5 m | |
| CREEK | Illinois | 1900 | 35 | 12.5 m |
About Poor Condition Bridge Ratings
FHWA rates bridge components on a 0-9 scale. A rating of 4 or below on any major component (deck, superstructure, substructure) classifies the bridge as Poor condition. The bridge remains open to traffic but requires priority attention. Bridges rated 0-2 are immediately closed.