I 95 NB over Twelve Mile Brook
FairKennebec County, Maine · 2.3 MI NE of Benton · Structure no. 6029
- Built
- 1964
- 61 years old
- Condition
- Fair
- inspected July 2023
- Type
- Culvert
- Concrete
- Length
- 26 ft
- 1 main span
- Daily traffic
- 8,530
- 2016 count
- Owner
- State
- State Highway Agency
About this bridge
I 95 NB over Twelve Mile Brook is a concrete culvert carrying I 95 NB over Twelve Mile Brook in Kennebec County, Maine. It was built in 1964, so it is 61 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 8,530 vehicles a day, roughly 5% of them trucks, projected to reach 11,942 by 2036. The structure is 26 ft (7.9 m) long. If it were closed, the detour would be 1.2 mi (2 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 |
|---|---|---|
| Channel and channel protection | 7 Good | Some minor problems. |
| Culvert | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was I 95 NB over Twelve Mile Brook built?
It was built in 1964, making it 61 years old in 2025.
What condition is I 95 NB over Twelve Mile Brook 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 July 2023.
How much traffic does I 95 NB over Twelve Mile Brook carry?
About 8,530 vehicles per day (2016 count), of which roughly 5% are trucks.
How long is I 95 NB over Twelve Mile Brook?
The structure is 26 ft (7.9 m) long with a longest span of 22 ft (6.7 m).
Who owns I 95 NB over Twelve Mile Brook?
It is owned by the State Highway Agency.