US-127 SB over Muskegon River
FairRoscommon County, Michigan · 5.0 MI N of M-55 · Structure no. 000000000009004
- Built
- 1961
- 64 years old
- Condition
- Fair
- inspected June 2024
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 134 ft
- 3 main spans
- Daily traffic
- 5,350
- 2016 count
- Owner
- State
- State Highway Agency
About this bridge
US-127 SB over Muskegon River is a steel stringer/multi-beam or girder carrying US-127 SB over Muskegon River in Roscommon County, Michigan. It was built in 1961, so it is 64 years old, older 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 5 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 5,350 vehicles a day, roughly 15% of them trucks, projected to reach 5,925 by 2036. The structure is 134 ft (40.8 m) long and 47 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 | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was US-127 SB over Muskegon River built?
It was built in 1961, making it 64 years old in 2025.
What condition is US-127 SB over Muskegon River 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 2024.
How much traffic does US-127 SB over Muskegon River carry?
About 5,350 vehicles per day (2016 count), of which roughly 15% are trucks.
How long is US-127 SB over Muskegon River?
The structure is 134 ft (40.8 m) long with a longest span of 44 ft (13.5 m) and a deck 47 ft wide.
Who owns US-127 SB over Muskegon River?
It is owned by the State Highway Agency.