North Allis HWY over Rainy River
GoodPresque Isle County, Michigan · 4 MI NE of Onaway · Structure no. 000000000008975
- Built
- 1948
- 77 years old, rebuilt 2007
- Condition
- Good
- inspected September 2023
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 110 ft
- 3 main spans
- Daily traffic
- 1,000
- 2007 count
- Owner
- County
- County Highway Agency
About this bridge
North Allis HWY over Rainy River is a prestressed concrete box beam or girders - multiple carrying North Allis HWY over Rainy River in Presque Isle County, Michigan. It was built in 1948 and reconstructed in 2007, so it is 77 years old, older 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 1,000 vehicles a day, roughly 5% of them trucks, projected to reach 1,810 by 2027. The structure is 110 ft (33.5 m) long and 37 ft wide. If it were closed, the detour would be 21.7 mi (35 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 | 8 Very Good | No problems noted. |
| 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 North Allis HWY over Rainy River built?
It was built in 1948, making it 77 years old in 2025. It was reconstructed in 2007.
What condition is North Allis HWY over Rainy River 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 September 2023.
How much traffic does North Allis HWY over Rainy River carry?
About 1,000 vehicles per day (2007 count), of which roughly 5% are trucks.
How long is North Allis HWY over Rainy River?
The structure is 110 ft (33.5 m) long with a longest span of 39 ft (11.8 m) and a deck 37 ft wide.
Who owns North Allis HWY over Rainy River?
It is owned by the County Highway Agency.