Aaa Road over Salmon Trout River
GoodMarquette County, Michigan · Champion Twp Sec 4 · Structure no. 000000000013812
- Built
- 2014
- 11 years old
- Condition
- Good
- inspected October 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 95 ft
- 1 main span
- Daily traffic
- 1,400
- 2013 count
- Owner
- County
- County Highway Agency
About this bridge
Aaa Road over Salmon Trout River is a prestressed concrete stringer/multi-beam or girder carrying Aaa Road over Salmon Trout River in Marquette County, Michigan. It was built in 2014, so it is 11 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 1,400 vehicles a day, roughly 10% of them trucks, projected to reach 1,450 by 2033. The structure is 95 ft (29 m) long and 43 ft wide. If it were closed, the detour would be 99.4 mi (160 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 | 8 Very Good | No problems noted. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 8 Very Good | No problems noted. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Aaa Road over Salmon Trout River built?
It was built in 2014, making it 11 years old in 2025.
What condition is Aaa Road over Salmon Trout 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 October 2024.
How much traffic does Aaa Road over Salmon Trout River carry?
About 1,400 vehicles per day (2013 count), of which roughly 10% are trucks.
How long is Aaa Road over Salmon Trout River?
The structure is 95 ft (29 m) long with a longest span of 93 ft (28.2 m) and a deck 43 ft wide.
Who owns Aaa Road over Salmon Trout River?
It is owned by the County Highway Agency.