Harper Road over Mud Creek Drain
GoodIngham County, Michigan · 2.2 M N & .5 M E of Mason · Structure no. 000000000003889
- Built
- 1997
- 28 years old
- Condition
- Good
- inspected May 2023
- Type
- Culvert
- Concrete
- Length
- 33 ft
- 1 main span
- Daily traffic
- 440
- 2019 count
- Owner
- County
- County Highway Agency
About this bridge
Harper Road over Mud Creek Drain is a concrete culvert carrying Harper Road over Mud Creek Drain in Ingham County, Michigan. It was built in 1997, so it is 28 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 440 vehicles a day, roughly 3% of them trucks, projected to reach 540 by 2039. The structure is 33 ft (10 m) long. If it were closed, the detour would be 3.7 mi (6 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 |
|---|---|---|
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Harper Road over Mud Creek Drain built?
It was built in 1997, making it 28 years old in 2025.
What condition is Harper Road over Mud Creek Drain 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 May 2023.
How much traffic does Harper Road over Mud Creek Drain carry?
About 440 vehicles per day (2019 count), of which roughly 3% are trucks.
How long is Harper Road over Mud Creek Drain?
The structure is 33 ft (10 m) long with a longest span of 33 ft (10 m).
Who owns Harper Road over Mud Creek Drain?
It is owned by the County Highway Agency.