Granite ST over Millinocket Stream
PoorPenobscot County, Maine · .4 Mi. W. Medway RD · Structure no. 0902
- Built
- 1937
- 88 years old
- Condition
- Poor
- inspected October 2024
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 92 ft
- 1 main span
- Daily traffic
- 1,548
- 2016 count
- Owner
- State
- State Highway Agency
About this bridge
Granite ST over Millinocket Stream is a steel stringer/multi-beam or girder carrying Granite ST over Millinocket Stream in Penobscot County, Maine. It was built in 1937, so it is 88 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 1,548 vehicles a day, roughly 5% of them trucks, projected to reach 2,322 by 2036. The structure is 92 ft (28 m) long and 28 ft wide. 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 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| 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 Granite ST over Millinocket Stream built?
It was built in 1937, making it 88 years old in 2025.
What condition is Granite ST over Millinocket 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 October 2024.
How much traffic does Granite ST over Millinocket Stream carry?
About 1,548 vehicles per day (2016 count), of which roughly 5% are trucks.
How long is Granite ST over Millinocket Stream?
The structure is 92 ft (28 m) long with a longest span of 86 ft (26.2 m) and a deck 28 ft wide.
Who owns Granite ST over Millinocket Stream?
It is owned by the State Highway Agency.