Wilsons Mills over Cupsuptic River
FairOxford County, Maine · 1.5 MI Wly Rangely T.L. · Structure no. 3542
- Built
- 1962
- 63 years old
- Condition
- Fair
- inspected May 2024
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 200 ft
- 3 main spans
- Daily traffic
- 402
- 2016 count
- Owner
- State
- State Highway Agency
About this bridge
Wilsons Mills over Cupsuptic River is a steel continuous stringer/multi-beam or girder carrying Wilsons Mills over Cupsuptic River in Oxford County, Maine. It was built in 1962, so it is 63 years old, older than the Maine average of 53.7 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 402 vehicles a day, roughly 5% of them trucks, projected to reach 643 by 2036. The structure is 200 ft (61 m) long and 31 ft wide. If it were closed, the detour would be 100 mi (161 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 7 Good | Some minor problems. |
| 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 Wilsons Mills over Cupsuptic River built?
It was built in 1962, making it 63 years old in 2025.
What condition is Wilsons Mills over Cupsuptic 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 2024.
How much traffic does Wilsons Mills over Cupsuptic River carry?
About 402 vehicles per day (2016 count), of which roughly 5% are trucks.
How long is Wilsons Mills over Cupsuptic River?
The structure is 200 ft (61 m) long with a longest span of 75 ft (22.9 m) and a deck 31 ft wide.
Who owns Wilsons Mills over Cupsuptic River?
It is owned by the State Highway Agency.