Route 11 over Pump Box Brook
PoorYork County, Maine · 2.7 MI N of JCT RTE 109 · Structure no. 3637
- Built
- 1918
- 107 years old, rebuilt 1941
- Condition
- Poor
- inspected August 2024
- Type
- Frame
- Concrete
- Length
- 26 ft
- 1 main span
- Daily traffic
- 1,900
- 2016 count
- Owner
- State
- State Highway Agency
About this bridge
Route 11 over Pump Box Brook is a concrete frame carrying Route 11 over Pump Box Brook in York County, Maine. It was built in 1918 and reconstructed in 1941, so it is 107 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 3 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 1,900 vehicles a day, roughly 5% of them trucks, projected to reach 2,850 by 2036. The structure is 26 ft (7.9 m) long and 25 ft wide. If it were closed, the detour would be 39.8 mi (64 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 | 3 Serious | Loss of section, deterioration, spalling or scour have seriously affected primary structural components. |
| Superstructure | 3 Serious | Loss of section, deterioration, spalling or scour have seriously affected primary structural components. |
| 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 Route 11 over Pump Box Brook built?
It was built in 1918, making it 107 years old in 2025. It was reconstructed in 1941.
What condition is Route 11 over Pump Box 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 August 2024.
How much traffic does Route 11 over Pump Box Brook carry?
About 1,900 vehicles per day (2016 count), of which roughly 5% are trucks.
How long is Route 11 over Pump Box Brook?
The structure is 26 ft (7.9 m) long with a longest span of 20 ft (6.1 m) and a deck 25 ft wide.
Who owns Route 11 over Pump Box Brook?
It is owned by the State Highway Agency.