US-41 over Ls&i RR
FairMarquette County, Michigan · At W Limits of Ishpeming · Structure no. 000000000006500
- Built
- 1979
- 46 years old
- Condition
- Fair
- inspected June 2023
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 138 ft
- 3 main spans
- Daily traffic
- 13,542
- 2007 count
- Owner
- State
- State Highway Agency
About this bridge
US-41 over Ls&i RR is a steel stringer/multi-beam or girder carrying US-41 over Ls&i RR in Marquette County, Michigan. It was built in 1979, 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 fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
It carries about 13,542 vehicles a day, roughly 3% of them trucks, projected to reach 14,998 by 2018. The structure is 138 ft (42.1 m) long and 88 ft wide. If it were closed, the detour would be 1.2 mi (2 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was US-41 over Ls&i RR built?
It was built in 1979, making it 46 years old in 2025.
What condition is US-41 over Ls&i RR in?
The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in June 2023.
How much traffic does US-41 over Ls&i RR carry?
About 13,542 vehicles per day (2007 count), of which roughly 3% are trucks.
How long is US-41 over Ls&i RR?
The structure is 138 ft (42.1 m) long with a longest span of 49 ft (15 m) and a deck 88 ft wide.
Who owns US-41 over Ls&i RR?
It is owned by the State Highway Agency.