Every bridge in Charlevoix County, Michigan
18 inventoried bridges, busiest first
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- Charlevoix County, Michigan, has 18 bridges in the 2025 National Bridge Inventory: 7 rated good, 9 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 Pine River | 1949 | 15,321 | Fair |
| US-131 over Boyne River | 1947 | 6,736 | Fair |
| M-75|s East St over Boyne River | 1974 | 6,546 | Fair |
| Park Street over Boyne River | 1991 | 5,000 | Fair |
| M-32|water St over S Arm Lake Charlevoix | 1959 | 4,600 | Fair |
| Lake Street over Boyne River | 1959 | 3,000 | Fair |
| M-32|maple St over Deer Creek | 1949 | 2,665 | Fair |
| Thumb Lake Road over N Br Boyne River | 2003 | 2,545 | Good |
| Rogers Road over Jordan River | 1958 | 1,794 | Fair |
| Ferry Road over Porter Creek | 2000 | 1,396 | Good |
| Springvale Road over Bear River | 1950 | 1,280 | Poor |
| Bear River Road over Bear River | 1984 | 300 | Good |
| Boyne Mountain Rd over Boyne River | 1987 | 300 | Good |
| Dam Road over Boyne River | 1970 | 200 | Fair |
| Springbrook Road over N Br Boyne River | 2012 | 100 | Good |
| Irr Bia Rte 1162 over Drainage to Horton Creek | 2009 | 50 | Good |
| Holy Island Road over So Arm Lake Charlevoix | 2008 | 30 | Good |
| Iron Bridge Road over Sturgeon River | 1900 | 3 | Poor |
Source: FHWA National Bridge Inventory, 2025.
Charlevoix County bridge conditions · Michigan bridges by county.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.