Walker RD over Carlisle Brook
PoorYork County, Maine · .8 MI W Townline · Structure no. 3593
- Built
- 1939
- 86 years old
- Condition
- Poor
- inspected April 2024
- Type
- Slab
- Concrete
- Length
- 29 ft
- 1 main span
- Daily traffic
- 400
- 2016 count
- Owner
- State
- State Highway Agency
About this bridge
Walker RD over Carlisle Brook is a concrete slab carrying Walker RD over Carlisle Brook in York County, Maine. It was built in 1939, so it is 86 years old, older than the Maine average of 53.7 years.
The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.
It carries about 400 vehicles a day, roughly 5% of them trucks, projected to reach 640 by 2036. The structure is 29 ft (8.7 m) long and 25 ft wide. If it were closed, the detour would be 1.9 mi (3 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 4 Poor | Advanced section loss, deterioration, spalling or scour. |
| Superstructure | 4 Poor | Advanced section loss, deterioration, spalling or scour. |
| Substructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Walker RD over Carlisle Brook built?
It was built in 1939, making it 86 years old in 2025.
What condition is Walker RD over Carlisle Brook in?
The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in April 2024.
How much traffic does Walker RD over Carlisle Brook carry?
About 400 vehicles per day (2016 count), of which roughly 5% are trucks.
How long is Walker RD over Carlisle Brook?
The structure is 29 ft (8.7 m) long with a longest span of 25 ft (7.6 m) and a deck 25 ft wide.
Who owns Walker RD over Carlisle Brook?
It is owned by the State Highway Agency.