Flat Rock Bridge R over Salmon Falls River
GoodYork County, Maine · 0.4 MI SW River RD · Structure no. 1221
- Built
- 1984
- 41 years old
- Condition
- Good
- inspected July 2024
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 88 ft
- 1 main span
- Daily traffic
- 1,050
- 2016 count
- Owner
- State
- State Highway Agency
About this bridge
Flat Rock Bridge R over Salmon Falls River is a steel stringer/multi-beam or girder carrying Flat Rock Bridge R over Salmon Falls River in York County, Maine. It was built in 1984, so it is 41 years old, younger than the Maine average of 53.7 years.
The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 1,050 vehicles a day, roughly 5% of them trucks, projected to reach 1,575 by 2036. The structure is 88 ft (26.7 m) long and 31 ft wide. If it were closed, the detour would be 100 mi (161 km).
Location
Open in Google MapsCondition and inspection
All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Flat Rock Bridge R over Salmon Falls River built?
It was built in 1984, making it 41 years old in 2025.
What condition is Flat Rock Bridge R over Salmon Falls River in?
The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in July 2024.
How much traffic does Flat Rock Bridge R over Salmon Falls River carry?
About 1,050 vehicles per day (2016 count), of which roughly 5% are trucks.
How long is Flat Rock Bridge R over Salmon Falls River?
The structure is 88 ft (26.7 m) long with a longest span of 80 ft (24.4 m) and a deck 31 ft wide.
Who owns Flat Rock Bridge R over Salmon Falls River?
It is owned by the State Highway Agency.