Enfield ST over Mattanawcook Stream
FairPosted for loadPenobscot County, Maine · 200 S of Route 2&6 · Structure no. 3963
- Built
- 1948
- 77 years old
- Condition
- Fair
- inspected November 2024
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 47 ft
- 1 main span
- Daily traffic
- 5,002
- 2016 count
- Owner
- State
- State Highway Agency
About this bridge
Enfield ST over Mattanawcook Stream is a steel stringer/multi-beam or girder carrying Enfield ST over Mattanawcook Stream in Penobscot County, Maine. It was built in 1948, so it is 77 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 5 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. Its operating status is: posted for load restriction.
It carries about 5,002 vehicles a day, roughly 5% of them trucks, projected to reach 7,003 by 2036. The structure is 47 ft (14.3 m) long and 32 ft wide. If it were closed, the detour would be 21.7 mi (35 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 | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Superstructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Enfield ST over Mattanawcook Stream built?
It was built in 1948, making it 77 years old in 2025.
What condition is Enfield ST over Mattanawcook Stream 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 Enfield ST over Mattanawcook Stream carry?
About 5,002 vehicles per day (2016 count), of which roughly 5% are trucks.
How long is Enfield ST over Mattanawcook Stream?
The structure is 47 ft (14.3 m) long with a longest span of 42 ft (12.8 m) and a deck 32 ft wide.
Who owns Enfield ST over Mattanawcook Stream?
It is owned by the State Highway Agency.