River RD over Mill Creek
FairPenobscot County, Maine · 1.3 Mi.N. Townline · Structure no. 2108
- Built
- 1931
- 94 years old, rebuilt 1979
- Condition
- Fair
- inspected July 2023
- Type
- Slab
- Concrete
- Length
- 24 ft
- 1 main span
- Daily traffic
- 5,457
- 2016 count
- Owner
- State
- State Highway Agency
About this bridge
River RD over Mill Creek is a concrete slab carrying River RD over Mill Creek in Penobscot County, Maine. It was built in 1931 and reconstructed in 1979, so it is 94 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.
It carries about 5,457 vehicles a day, roughly 5% of them trucks, projected to reach 7,640 by 2036. The structure is 24 ft (7.3 m) long and 43 ft wide. If it were closed, the detour would be 37.9 mi (61 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 | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was River RD over Mill Creek built?
It was built in 1931, making it 94 years old in 2025. It was reconstructed in 1979.
What condition is River RD over Mill Creek 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 River RD over Mill Creek carry?
About 5,457 vehicles per day (2016 count), of which roughly 5% are trucks.
How long is River RD over Mill Creek?
The structure is 24 ft (7.3 m) long with a longest span of 20 ft (6.1 m) and a deck 43 ft wide.
Who owns River RD over Mill Creek?
It is owned by the State Highway Agency.