Copps Mine Road over Presque Isle River
GoodGogebic County, Michigan · Sec 33 Marenisco Twp · Structure no. 000000000002997
- Built
- 1984
- 41 years old
- Condition
- Good
- inspected September 2024
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 110 ft
- 3 main spans
- Daily traffic
- 32
- 2015 count
- Owner
- County
- County Highway Agency
About this bridge
Copps Mine Road over Presque Isle River is a prestressed concrete box beam or girders - multiple carrying Copps Mine Road over Presque Isle River in Gogebic County, Michigan. It was built in 1984, so it is 41 years old, younger 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 32 vehicles a day, roughly 3% of them trucks, projected to reach 40 by 2035. The structure is 110 ft (33.5 m) long and 31 ft wide. If it were closed, the detour would be 14.9 mi (24 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. |
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Copps Mine Road over Presque Isle River built?
It was built in 1984, making it 41 years old in 2025.
What condition is Copps Mine Road over Presque Isle River 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 September 2024.
How much traffic does Copps Mine Road over Presque Isle River carry?
About 32 vehicles per day (2015 count), of which roughly 3% are trucks.
How long is Copps Mine Road over Presque Isle River?
The structure is 110 ft (33.5 m) long with a longest span of 36 ft (10.9 m) and a deck 31 ft wide.
Who owns Copps Mine Road over Presque Isle River?
It is owned by the County Highway Agency.