US-23|BRADLEY HWY over Trout River
FairPresque Isle County, Michigan · 1.3 MI NW of M-68 · Structure no. 000000000008964
- Built
- 1939
- 86 years old, rebuilt 2002
- Condition
- Fair
- inspected May 2023
- Type
- Box Beam or Girders - Single or Spread
- Prestressed Concrete
- Length
- 49 ft
- 1 main span
- Daily traffic
- 1,939
- 2007 count
- Owner
- State
- State Highway Agency
About this bridge
US-23|BRADLEY HWY over Trout River is a prestressed concrete box beam or girders - single or spread carrying US-23|BRADLEY HWY over Trout River in Presque Isle County, Michigan. It was built in 1939 and reconstructed in 2002, so it is 86 years old, older than the Michigan average of 48.3 years.
The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
It carries about 1,939 vehicles a day, roughly 5% of them trucks, projected to reach 2,991 by 2018. The structure is 49 ft (14.8 m) long and 47 ft wide. If it were closed, the detour would be 14.3 mi (23 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 8 Very Good | No problems noted. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Channel and channel protection | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was US-23|BRADLEY HWY over Trout River built?
It was built in 1939, making it 86 years old in 2025. It was reconstructed in 2002.
What condition is US-23|BRADLEY HWY over Trout River in?
The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in May 2023.
How much traffic does US-23|BRADLEY HWY over Trout River carry?
About 1,939 vehicles per day (2007 count), of which roughly 5% are trucks.
How long is US-23|BRADLEY HWY over Trout River?
The structure is 49 ft (14.8 m) long with a longest span of 47 ft (14.3 m) and a deck 47 ft wide.
Who owns US-23|BRADLEY HWY over Trout River?
It is owned by the State Highway Agency.