Every bridge in Antrim County, Michigan
15 inventoried bridges, busiest first
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- Antrim County, Michigan, has 15 bridges in the 2025 National Bridge Inventory: 7 rated good, 6 fair, and 2 poor (as of ).
- This index lists every one of them, busiest first; each links to its own condition record.
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| US-31 over Elk River | 1953 | 11,959 | Fair |
| M-88|n Bridge St over Intermediate River | 1931 | 5,984 | Fair |
| Derenzy Road over Cedar River | 1988 | 3,150 | Good |
| Cayuga Street over Intermediate River | 1977 | 3,000 | Poor |
| Route 593 over Torch River | 1971 | 2,040 | Fair |
| Route 593 over Clam Lake | 1958 | 1,400 | Fair |
| State Street over Intermediate River | 1976 | 900 | Fair |
| Dexter Street over Elk River | 1979 | 704 | Poor |
| E Old State Street over Jordan River | 2017 | 525 | Good |
| Mohrmann Bridge Rd over Hanley Creek | 1976 | 150 | Fair |
| Stover Bridge Rd over Cedar River | 2005 | 90 | Good |
| Webster Bridge Rd over Jordan River | 1987 | 90 | Good |
| Penny Bridge Rd over Landslide Creek | 1986 | 80 | Good |
| Burrel Road over Cedar River | 2009 | 23 | Good |
| Graves Crossing Rd over Jordan River | 1991 | 10 | Good |
Source: FHWA National Bridge Inventory, 2025.
Antrim County bridge conditions · Michigan bridges by county.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.