Old M-28 Br over Carp River Channel
GoodMarquette County, Michigan · W Limits of Ishpeming · Structure no. 000000000006521
- Built
- 2010
- 15 years old
- Condition
- Good
- inspected November 2023
- Type
- Culvert
- Concrete
- Length
- 21 ft
- 1 main span
- Daily traffic
- 4,187
- 2003 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
Old M-28 Br over Carp River Channel is a concrete culvert carrying Old M-28 Br over Carp River Channel in Marquette County, Michigan. It was built in 2010, so it is 15 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 4,187 vehicles a day, roughly 30% of them trucks, projected to reach 4,800 by 2023. The structure is 21 ft (6.3 m) long.
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 |
|---|---|---|
| Channel and channel protection | 9 Excellent | No problems noted. |
| Culvert | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Old M-28 Br over Carp River Channel built?
It was built in 2010, making it 15 years old in 2025.
What condition is Old M-28 Br over Carp River Channel 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 November 2023.
How much traffic does Old M-28 Br over Carp River Channel carry?
About 4,187 vehicles per day (2003 count), of which roughly 30% are trucks.
How long is Old M-28 Br over Carp River Channel?
The structure is 21 ft (6.3 m) long with a longest span of 20 ft (6.2 m).
Who owns Old M-28 Br over Carp River Channel?
It is owned by the City or Municipal Highway Agency.