Prairie RD over Unity Pd OUTLET/25MI Str
FairWaldo County, Maine · 0.8 MI N of JCT RTE 139 · Structure no. 2637
- Built
- 1927
- 98 years old
- Condition
- Fair
- inspected November 2024
- Type
- Tee Beam
- Concrete
- Length
- 34 ft
- 1 main span
- Daily traffic
- 1,008
- 2016 count
- Owner
- State
- State Highway Agency
About this bridge
Prairie RD over Unity Pd OUTLET/25MI Str is a concrete tee beam carrying Prairie RD over Unity Pd OUTLET/25MI Str in Waldo County, Maine. It was built in 1927, so it is 98 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 1,008 vehicles a day, roughly 5% of them trucks, projected to reach 1,512 by 2036. The structure is 34 ft (10.4 m) long and 28 ft wide. If it were closed, the detour would be 6.8 mi (11 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Prairie RD over Unity Pd OUTLET/25MI Str built?
It was built in 1927, making it 98 years old in 2025.
What condition is Prairie RD over Unity Pd OUTLET/25MI Str 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 November 2024.
How much traffic does Prairie RD over Unity Pd OUTLET/25MI Str carry?
About 1,008 vehicles per day (2016 count), of which roughly 5% are trucks.
How long is Prairie RD over Unity Pd OUTLET/25MI Str?
The structure is 34 ft (10.4 m) long with a longest span of 30 ft (9.1 m) and a deck 28 ft wide.
Who owns Prairie RD over Unity Pd OUTLET/25MI Str?
It is owned by the State Highway Agency.