29 Mile Road over North Branch Clinton Riv
GoodMacomb County, Michigan · 0.5 MI W of Ray Center RD · Structure no. 000000000006224
- Built
- 1982
- 43 years old
- Condition
- Good
- inspected April 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 133 ft
- 2 main spans
- Daily traffic
- 2,730
- 2009 count
- Owner
- County
- County Highway Agency
About this bridge
29 Mile Road over North Branch Clinton Riv is a prestressed concrete stringer/multi-beam or girder carrying 29 Mile Road over North Branch Clinton Riv in Macomb County, Michigan. It was built in 1982, so it is 43 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 2,730 vehicles a day, roughly 3% of them trucks, projected to reach 4,057 by 2029. The structure is 133 ft (40.5 m) long and 60 ft wide. If it were closed, the detour would be 1.9 mi (3 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 | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was 29 Mile Road over North Branch Clinton Riv built?
It was built in 1982, making it 43 years old in 2025.
What condition is 29 Mile Road over North Branch Clinton Riv 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 April 2023.
How much traffic does 29 Mile Road over North Branch Clinton Riv carry?
About 2,730 vehicles per day (2009 count), of which roughly 3% are trucks.
How long is 29 Mile Road over North Branch Clinton Riv?
The structure is 133 ft (40.5 m) long with a longest span of 78 ft (23.9 m) and a deck 60 ft wide.
Who owns 29 Mile Road over North Branch Clinton Riv?
It is owned by the County Highway Agency.