Puwalowski Road over Allen Drain
GoodHuron County, Michigan · Sec 25-36 Sigel Twp · Structure no. 000000000003669
- Built
- 1997
- 28 years old
- Condition
- Good
- inspected October 2023
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 48 ft
- 1 main span
- Daily traffic
- 20
- 2009 count
- Owner
- County
- County Highway Agency
About this bridge
Puwalowski Road over Allen Drain is a prestressed concrete box beam or girders - multiple carrying Puwalowski Road over Allen Drain in Huron 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 20 vehicles a day, projected to reach 36 by 2029. The structure is 48 ft (14.6 m) long and 34 ft wide. If it were closed, the detour would be 6.8 mi (11 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 | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Puwalowski Road over Allen Drain built?
It was built in 1997, making it 28 years old in 2025.
What condition is Puwalowski Road over Allen 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 October 2023.
How much traffic does Puwalowski Road over Allen Drain carry?
About 20 vehicles per day (2009 count).
How long is Puwalowski Road over Allen Drain?
The structure is 48 ft (14.6 m) long with a longest span of 46 ft (14 m) and a deck 34 ft wide.
Who owns Puwalowski Road over Allen Drain?
It is owned by the County Highway Agency.