Bridge conditions in Midland County, Michigan
140 inventoried bridges · 24 rated poor · 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
Midland County has 24 bridges rated poor out of 140 inventoried, a 17.1% share that puts it well above the national rate of about 7%.
- 24 of the 140 bridges in Midland County, Michigan, are rated in poor condition (17.1%) in the 2025 National Bridge Inventory, as of .
- 39 bridges (27.9%) are rated good and 77 (55.0%) fair.
- The median Midland County bridge was built in 1980.
- The busiest poor-rated bridge is M-30 over US-10 (built 1961), carrying about 6,769 vehicles a day.
Good 27.9% · Fair 55.0% · Poor 17.1% of 140 bridges
Bridges rated poor
Every bridge in the county with a poor rating, busiest first. Poor means a major component is rated 4 or lower on FHWA's 0-9 scale; it is a repair flag, not a closure notice.
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| M-30 over US-10 | 1961 | 6,769 | Poor |
| Gordonville Road over Tittawabassee River | 1975 | 6,613 | Poor |
| M-30 (meridian Rd) over Pine River | 1952 | 5,845 | Poor |
| W Sugnet Road over Sturgeon Creek | 1968 | 5,300 | Poor |
| Stark Rd over US-10 | 1960 | 4,715 | Poor |
| Pine River Road over Pine River | 1970 | 2,161 | Poor |
| Tittabawassee Road over Weeks Drain | 1980 | 1,896 | Poor |
| Shaffer Road over Bluff Creek | 1930 | 1,430 | Poor |
| Hope Rd over US-10 | 1961 | 1,077 | Poor |
| Tittabawassee Road over Whitmore Drain | 1932 | 606 | Poor |
| Poseyville Road over Flemming Drain | 1929 | 291 | Poor |
| Poseyville Road over Wright Drain | 1929 | 291 | Poor |
| Stewart Road over Little Salt Creek | 1977 | 290 | Poor |
| Orr Road over Jo Drain | 1978 | 207 | Poor |
| Brooks Road over Jo Drain | 1938 | 202 | Poor |
| Huckleberry Rd over N Br Carrol Creek | 1974 | 163 | Poor |
| Kent Road over Jo Drain | 1964 | 141 | Poor |
| Woodcock Road over Bullock Creek | 1988 | 125 | Poor |
| Magrudder Road over Little Salt Creek | 1936 | 90 | Poor |
| Alamando Road over Salt River | 1906 | 73 | Poor |
| Schreiber Road over Weeks Drain | 1930 | 51 | Poor |
| Schreiber Road over Jo Drain | 1938 | 51 | Poor |
| Saiko Road over Herner Drain | 1970 | 50 | Poor |
| Dickenson Road over Onion Creek | 1991 | 45 | Poor |
Busiest bridges in the county
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| M-20 EB over Tittabawassee River | 2019 | 21,358 | Good |
| M-20 WB over Tittabawassee River | 2018 | 21,350 | Good |
| N Saginaw Road over Sturgeon Creek | 1931 | 20,000 | Fair |
| Jefferson Rd over US-10 | 1960 | 18,005 | Fair |
| N Saginaw Road over State Drain | 1931 | 17,000 | Fair |
| M-20 over Prairie Creek | 1938 | 16,168 | Fair |
| M-20 over Chippewa River | 1940 | 14,220 | Fair |
| US-10 EB over Sturgeon Creek | 1960 | 12,390 | Fair |
| US-10 WB over Sturgeon Creek | 1960 | 12,390 | Fair |
| Poseyville Road over Tittabawassee River | 1968 | 12,000 | Fair |
Source: FHWA National Bridge Inventory, 2025. Counts cover inventoried highway bridges over 20 feet; ratings are reported by the state DOT.
All of Michigan: Michigan bridge conditions by county · every download on the data page.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.