Mill Hill RD over Seven Mile Stream
PoorKennebec County, Maine · 0.3 MI W RTE 201 · Structure no. 0526
- Built
- 1991
- 34 years old
- Condition
- Poor
- inspected August 2024
- Type
- Culvert
- Steel
- Length
- 33 ft
- 2 main spans
- Daily traffic
- 59
- 2016 count
- Owner
- Town / Township
- Town or Township Highway Agency
About this bridge
Mill Hill RD over Seven Mile Stream is a steel culvert carrying Mill Hill RD over Seven Mile Stream in Kennebec County, Maine. It was built in 1991, so it is 34 years old, younger 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 59 vehicles a day, roughly 5% of them trucks, projected to reach 94 by 2036. The structure is 33 ft (10.2 m) long. 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 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 |
|---|---|---|
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
| Culvert | 3 Serious | Loss of section, deterioration, spalling or scour have seriously affected primary structural components. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Mill Hill RD over Seven Mile Stream built?
It was built in 1991, making it 34 years old in 2025.
What condition is Mill Hill RD over Seven Mile Stream 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 Mill Hill RD over Seven Mile Stream carry?
About 59 vehicles per day (2016 count), of which roughly 5% are trucks.
How long is Mill Hill RD over Seven Mile Stream?
The structure is 33 ft (10.2 m) long with a longest span of 15 ft (4.5 m).
Who owns Mill Hill RD over Seven Mile Stream?
It is owned by the Town or Township Highway Agency.