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 |
|---|---|---|---|---|---|
| COLUMBIA CREEK | Michigan | 1978 | 250 | 10.9 m | |
| WEST CEDAR DRAIN | Michigan | 1900 | 250 | 9.7 m | |
| SILVER CREEK | Michigan | 1930 | 250 | 13.7 m | |
| SAGE CREEK | Michigan | 1970 | 250 | 8.0 m | |
| MINERAL RIVER | Michigan | 1955 | 250 | 13.7 m | |
| CHEBOYGANING CREEK | Michigan | 1960 | 248 | 20.4 m | |
| RED RUN DRAIN | Michigan | 1972 | 245 | 7.6 m | |
| WILLOW RIVER | Michigan | 1978 | 245 | 30.4 m | |
| SWAN CREEK | Michigan | 1960 | 240 | 10.3 m | |
| N BR PINE RIVER | Michigan | 1974 | 235 | 14.6 m | |
| WEEKS DRAIN | Michigan | 1973 | 234 | 7.9 m | |
| JONES CREEK | Michigan | 1938 | 232 | 10.0 m | |
| SWAN CREEK DRAIN #5100 | Michigan | 1984 | 231 | 19.2 m | |
| KLOECKNER CREEK | Michigan | 1928 | 230 | 8.5 m | |
| PAINT CREEK | Michigan | 1965 | 230 | 9.7 m | |
| OTTER CREEK | Michigan | 1977 | 230 | 16.1 m | |
| PINE RUN CREEK | Michigan | 1976 | 228 | 15.2 m | |
| FYE DRAIN | Michigan | 1982 | 225 | 8.3 m | |
| MISTEGUAY CREEK | Michigan | 1930 | 221 | 13.7 m | |
| RAILROAD DRAIN | Michigan | 1937 | 220 | 7.6 m | |
| SAUK RIVER | Michigan | 1984 | 220 | 7.6 m | |
| ST JOSEPH RIVER | Michigan | 1958 | 220 | 27.4 m | |
| S BR OF TOBACCO RIV | Michigan | 1970 | 220 | 23.7 m | |
| SMITH CREEK | Michigan | 1950 | 220 | 7.0 m | |
| POTTER CREEK | Michigan | 1979 | 220 | 9.7 m | |
| SWAN CREEK | Michigan | 1982 | 220 | 34.7 m | |
| BAY CREEK | Michigan | 1971 | 220 | 7.4 m | |
| LOCKWOOD DRAIN | Michigan | 1980 | 220 | 7.6 m | |
| PINE RIVER | Michigan | 1931 | 216 | 69.5 m | |
| CHUB CREEK | Michigan | 1933 | 216 | 9.1 m | |
| LITTLE RIVER | Michigan | 1920 | 216 | 12.5 m | |
| KEARSLEY CREEK | Michigan | 1937 | 215 | 10.0 m | |
| SOUTH BR. CASS RIVER DN. | Michigan | 1965 | 214 | 15.5 m | |
| EAST BRANCH GALIEN RIVER | Michigan | 1959 | 212 | 10.9 m | |
| SE BRANCH OF MAPLE RIVER | Michigan | 1914 | 212 | 22.8 m | |
| SOUTH BR HOG CREEK | Michigan | 1983 | 210 | 19.2 m | |
| NORTH BR. FLINT RIVER | Michigan | 1940 | 210 | 33.8 m | |
| BIG CREEK | Michigan | 1985 | 210 | 10.6 m | |
| OCQUEOC RIVER | Michigan | 1935 | 210 | 15.5 m | |
| MARSH CREEK | Michigan | 1973 | 207 | 12.2 m | |
| HOG CREEK | Michigan | 1963 | 207 | 14.8 m | |
| JO DRAIN | Michigan | 1978 | 207 | 15.2 m | |
| JO DRAIN | Michigan | 1938 | 202 | 7.6 m | |
| MCDONALD DRAIN | Michigan | 1950 | 201 | 10.1 m | |
| CLINTON RIVER | Michigan | 1956 | 200 | 7.9 m | |
| SWAN CHANNEL | Michigan | 1956 | 200 | 26.8 m | |
| GRAND RIVER LAGOON | Michigan | 1930 | 200 | 9.8 m | |
| DEER LAKE CREEK | Michigan | 1977 | 200 | 11.0 m | |
| LETTS CREEK | Michigan | 1968 | 200 | 7.6 m | |
| LETTS CREEK | Michigan | 1968 | 200 | 7.1 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.