Rockland RD over Medomak River
FairKnox County, Maine · 2 MI E JCT RTE 220 · Structure no. 2541
- Built
- 1931
- 94 years old
- Condition
- Fair
- inspected August 2024
- Type
- Tee Beam
- Concrete
- Length
- 55 ft
- 1 main span
- Daily traffic
- 4,890
- 2016 count
- Owner
- State
- State Highway Agency
About this bridge
Rockland RD over Medomak River is a concrete tee beam carrying Rockland RD over Medomak River in Knox County, Maine. It was built in 1931, 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 4,890 vehicles a day, roughly 5% of them trucks, projected to reach 6,846 by 2036. The structure is 55 ft (16.7 m) long and 43 ft wide. 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 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 Rockland RD over Medomak River built?
It was built in 1931, making it 94 years old in 2025.
What condition is Rockland RD over Medomak River 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 August 2024.
How much traffic does Rockland RD over Medomak River carry?
About 4,890 vehicles per day (2016 count), of which roughly 5% are trucks.
How long is Rockland RD over Medomak River?
The structure is 55 ft (16.7 m) long with a longest span of 50 ft (15.2 m) and a deck 43 ft wide.
Who owns Rockland RD over Medomak River?
It is owned by the State Highway Agency.