Coe RD over US-127
GoodIsabella County, Michigan · 1.0 MI N of Gratiot Col · Structure no. 000000000004230
- Built
- 1965
- 60 years old
- Condition
- Good
- inspected March 2025
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 208 ft
- 4 main spans
- Daily traffic
- 300
- 1974 count
- Owner
- State
- State Highway Agency
About this bridge
Coe RD over US-127 is a prestressed concrete stringer/multi-beam or girder carrying Coe RD over US-127 in Isabella County, Michigan. It was built in 1965, so it is 60 years old, older than the Michigan average of 48.3 years.
The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 300 vehicles a day, roughly 5% of them trucks, projected to reach 300 by 1977. The structure is 208 ft (63.4 m) long and 31 ft wide. If it were closed, the detour would be 5 mi (8 km).
Location
Open in Google MapsCondition and inspection
All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Coe RD over US-127 built?
It was built in 1965, making it 60 years old in 2025.
What condition is Coe RD over US-127 in?
The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in March 2025.
How much traffic does Coe RD over US-127 carry?
About 300 vehicles per day (1974 count), of which roughly 5% are trucks.
How long is Coe RD over US-127?
The structure is 208 ft (63.4 m) long with a longest span of 72 ft (21.9 m) and a deck 31 ft wide.
Who owns Coe RD over US-127?
It is owned by the State Highway Agency.