US-41 over Carp Creek
GoodMarquette County, Michigan · In Ishpeming · Structure no. 000000000006498
- Built
- 1979
- 46 years old, rebuilt 2024
- Condition
- Good
- inspected October 2024
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 39 ft
- 1 main span
- Daily traffic
- 14,675
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
US-41 over Carp Creek is a steel stringer/multi-beam or girder carrying US-41 over Carp Creek in Marquette County, Michigan. It was built in 1979 and reconstructed in 2024, so it is 46 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 14,675 vehicles a day, roughly 4% of them trucks, projected to reach 17,025 by 2043. The structure is 39 ft (11.9 m) long and 114 ft wide. If it were closed, the detour would be 8.7 mi (14 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 | 8 Very Good | No problems noted. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was US-41 over Carp Creek built?
It was built in 1979, making it 46 years old in 2025. It was reconstructed in 2024.
What condition is US-41 over Carp Creek 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 October 2024.
How much traffic does US-41 over Carp Creek carry?
About 14,675 vehicles per day (2023 count), of which roughly 4% are trucks.
How long is US-41 over Carp Creek?
The structure is 39 ft (11.9 m) long with a longest span of 36 ft (11 m) and a deck 114 ft wide.
Who owns US-41 over Carp Creek?
It is owned by the State Highway Agency.