M-50 US-127 Br over Grand River
FairJackson County, Michigan · 3.0 MI SE of Jackson · Structure no. 000000000004399
- Built
- 2005
- 20 years old
- Condition
- Fair
- inspected May 2024
- Type
- Box Beam or Girders - Single or Spread
- Prestressed Concrete
- Length
- 52 ft
- 1 main span
- Daily traffic
- 7,114
- 2007 count
- Owner
- State
- State Highway Agency
About this bridge
M-50 US-127 Br over Grand River is a prestressed concrete box beam or girders - single or spread carrying M-50 US-127 Br over Grand River in Jackson County, Michigan. It was built in 2005, so it is 20 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 7,114 vehicles a day, roughly 5% of them trucks, projected to reach 9,926 by 2018. The structure is 52 ft (15.8 m) long and 47 ft wide. If it were closed, the detour would be 1.9 mi (3 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 | 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 M-50 US-127 Br over Grand River built?
It was built in 2005, making it 20 years old in 2025.
What condition is M-50 US-127 Br over Grand 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 May 2024.
How much traffic does M-50 US-127 Br over Grand River carry?
About 7,114 vehicles per day (2007 count), of which roughly 5% are trucks.
How long is M-50 US-127 Br over Grand River?
The structure is 52 ft (15.8 m) long with a longest span of 51 ft (15.5 m) and a deck 47 ft wide.
Who owns M-50 US-127 Br over Grand River?
It is owned by the State Highway Agency.