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 |
|---|---|---|---|---|---|
| CLINTON RIVER | Michigan | 1956 | 200 | 7.9 m | |
| MIDDLE BR RED CEDAR RIV | Michigan | 1922 | 200 | 7.6 m | |
| BIG BEAR CREEK | Michigan | 1972 | 200 | 9.1 m | |
| BIG SABLE RIVER | Michigan | 1900 | 200 | 9.3 m | |
| DEER LAKE CREEK | Michigan | 1977 | 200 | 11.0 m | |
| MIDDLE BR DRAIN | Michigan | 1970 | 200 | 8.5 m | |
| LETTS CREEK | Michigan | 1968 | 200 | 7.6 m | |
| COLUMBIA CREEK | Michigan | 1969 | 200 | 7.0 m | |
| LETTS CREEK | Michigan | 1968 | 200 | 7.1 m | |
| BLACK RIVER I/C DRAIN | Michigan | 1981 | 200 | 15.8 m | |
| LITTLE SALT RIVER | Michigan | 1980 | 198 | 17.3 m | |
| SWAMP RAISIN CREEK | Michigan | 1960 | 198 | 12.8 m | |
| HIGH BANK CREEK | Michigan | 1900 | 197 | 7.5 m | |
| JONES CREEK | Michigan | 1937 | 197 | 10.0 m | |
| BEEBE CREEK | Michigan | 1969 | 196 | 7.3 m | |
| SPRING CREEK | Michigan | 1981 | 196 | 9.4 m | |
| DEAD CREEK | Michigan | 1973 | 195 | 13.7 m | |
| SCOTT CREEK | Michigan | 1974 | 193 | 6.6 m | |
| COLDWATER RIVER | Michigan | 1903 | 192 | 12.2 m | |
| E BR GALIEN RIVER | Michigan | 2000 | 187 | 11.6 m | |
| UNNAMED CREEK | Michigan | 1983 | 187 | 7.6 m | |
| SOUTH BRANCH BAD RIVER | Michigan | 1977 | 187 | 12.2 m | |
| NEWLAND DRAIN | Michigan | 1953 | 186 | 6.1 m | |
| MILWAUKEE CREEK | Michigan | 1982 | 185 | 8.5 m | |
| NORTH BR SALT RIVER | Michigan | 1937 | 185 | 16.7 m | |
| CONTRIB S BR SALT RIVER | Michigan | 1937 | 185 | 10.9 m | |
| BIG POTATO CREEK | Michigan | 1959 | 185 | 7.0 m | |
| LIMBOCKER DRAIN | Michigan | 1973 | 185 | 10.9 m | |
| BAD CREEK | Michigan | 1968 | 183 | 10.3 m | |
| STONY CREEK | Michigan | 1922 | 183 | 12.5 m | |
| WELCH CREEK | Michigan | 1968 | 182 | 7.3 m | |
| WELCH CREEK | Michigan | 1968 | 182 | 7.3 m | |
| WOLF CREEK | Michigan | 1976 | 181 | 14.0 m | |
| COX DRAIN | Michigan | 1981 | 180 | 6.1 m | |
| SMITHS CREEK | Michigan | 1932 | 180 | 8.7 m | |
| MOORE CREEK | Michigan | 1920 | 180 | 7.0 m | |
| M BR PERE MARQUETTE RIV | Michigan | 1904 | 180 | 6.4 m | |
| FYE DRAIN | Michigan | 1990 | 180 | 6.7 m | |
| HICKORY CREEK | Michigan | 1924 | 179 | 7.9 m | |
| EVES DRAIN | Michigan | 1939 | 179 | 18.2 m | |
| MILLER CREEK | Michigan | 1978 | 178 | 8.4 m | |
| FAIRCHILD CREEK | Michigan | 1974 | 177 | 13.4 m | |
| S BRANCH KALAMAZOO RIVER | Michigan | 1973 | 174 | 15.8 m | |
| CANAL(OFF AUGUSTA CREEK) | Michigan | 1921 | 174 | 9.4 m | |
| PICKEREL CREEK | Michigan | 1973 | 173 | 7.9 m | |
| N BR KAWKAWLIN RIVER | Michigan | 1942 | 172 | 13.7 m | |
| NEWLAND DRAIN | Michigan | 1978 | 170 | 7.3 m | |
| SETTER DRAIN | Michigan | 1979 | 170 | 14.7 m | |
| LITTLE RABBIT RIVER | Michigan | 1973 | 168 | 9.3 m | |
| FAIRCHILD CREEK | Michigan | 1972 | 165 | 9.1 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.