Poor Condition Bridges in Michigan
1,250 bridges rated Poor condition in Michigan. 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 1,250 such bridges in Michigan.
| Bridge | State | Condition | Year Built | ADT | Length |
|---|---|---|---|---|---|
| BIRD CREEK | Michigan | 1975 | 1,200 | 13.0 m | |
| DEER CREEK | Michigan | 1970 | 1,190 | 18.2 m | |
| PINE RIVER | Michigan | 1947 | 1,190 | 25.0 m | |
| WILLIAMS CREEK DRAIN | Michigan | 1977 | 1,158 | 12.2 m | |
| N BR THUNDER BAY RIVER | Michigan | 1978 | 1,150 | 42.6 m | |
| THORNAPPLE RIVER | Michigan | 1968 | 1,147 | 45.7 m | |
| N BRANCH KALAMAZOO RIVER | Michigan | 1929 | 1,140 | 10.6 m | |
| JEFFERSON AVE | Michigan | 1984 | 1,136 | 121.9 m | |
| S BR KALAMAZOO RIVER | Michigan | 1960 | 1,130 | 27.4 m | |
| WEAVER DRAIN | Michigan | 1970 | 1,115 | 11.5 m | |
| DEQUINDRE CUT GREENWAY | Michigan | 1929 | 1,100 | 20.1 m | |
| MARINE CITY DREDGE CUT | Michigan | 1986 | 1,100 | 12.2 m | |
| S BR ECORSE RIVER | Michigan | 1965 | 1,100 | 16.7 m | |
| SHIAWASSEE RIVER | Michigan | 1985 | 1,096 | 44.2 m | |
| LIBHART CREEK | Michigan | 1936 | 1,093 | 7.0 m | |
| W BOULEVARD; FLINT RIVER | Michigan | 1967 | 1,084 | 77.4 m | |
| MAPLE RIVER BRANCH | Michigan | 1928 | 1,083 | 9.7 m | |
| MAPLE RIVER | Michigan | 1958 | 1,083 | 24.3 m | |
| NOVI-LYON DRAIN | Michigan | 1970 | 1,080 | 8.8 m | |
| SWAN CREEK | Michigan | 1924 | 1,077 | 15.2 m | |
| US-10 | Michigan | 1961 | 1,077 | 82.1 m | |
| E BR GALIEN RIVER | Michigan | 1941 | 1,051 | 8.1 m | |
| PIGEON CREEK | Michigan | 1920 | 1,050 | 16.9 m | |
| HEMLOCK RIVER | Michigan | 1971 | 1,046 | 10.7 m | |
| ORCHARD CREEK | Michigan | 1969 | 1,042 | 12.2 m | |
| PINE RIVER | Michigan | 1968 | 1,032 | 16.5 m | |
| PAW PAW RIVER | Michigan | 1964 | 1,030 | 26.8 m | |
| BIRCH RUN CREEK | Michigan | 1936 | 1,027 | 13.4 m | |
| BEAR CREEK | Michigan | 1925 | 1,026 | 8.2 m | |
| E BR GALIEN RIVER | Michigan | 1954 | 1,017 | 7.3 m | |
| PARIS CREEK | Michigan | 1970 | 1,004 | 11.6 m | |
| BEAR RIVER | Michigan | 2012 | 1,001 | 19.9 m | |
| ELBA CANAL | Michigan | 1934 | 1,000 | 18.2 m | |
| QUARTON BR/ROUGE RIVER | Michigan | 1979 | 1,000 | 7.4 m | |
| S BR ECORSE RIVER | Michigan | 1964 | 1,000 | 16.1 m | |
| DOWAGIAC RIVER | Michigan | 1959 | 991 | 20.3 m | |
| EVES DRAIN | Michigan | 1922 | 980 | 15.2 m | |
| WOOLACE MARTN WALTERS DR | Michigan | 1936 | 976 | 7.0 m | |
| THOROFARE CANAL | Michigan | 1947 | 971 | 28.9 m | |
| S BR CASS RIVER I/C DRN | Michigan | 1983 | 967 | 25.3 m | |
| MC CURRAN CREEK | Michigan | 1981 | 950 | 12.2 m | |
| TYRE I/C DRAIN EXTN | Michigan | 1985 | 948 | 11.0 m | |
| BLACK CREEK | Michigan | 1962 | 919 | 15.8 m | |
| MITCHELL CREEK | Michigan | 1995 | 914 | 13.4 m | |
| S BR LOOKINGGLASS RIVER | Michigan | 1925 | 910 | 12.5 m | |
| STONEY CREEK | Michigan | 1978 | 906 | 7.3 m | |
| STONY CREEK | Michigan | 1970 | 900 | 6.7 m | |
| WEST BR ESCANABA RIVER | Michigan | 1928 | 900 | 9.4 m | |
| N BR MACATAWA RIVER | Michigan | 1990 | 896 | 12.2 m | |
| SPRING CREEK | Michigan | 1936 | 893 | 8.2 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.