Washington ST over Mousam River
FairYork County, Maine · 0.2 MI E JCT Route 4A · Structure no. 1359
- Built
- 1920
- 105 years old, rebuilt 2000
- Condition
- Fair
- inspected December 2023
- Type
- Slab
- Prestressed Concrete
- Length
- 55 ft
- 2 main spans
- Daily traffic
- 8,420
- 2016 count
- Owner
- State
- State Highway Agency
About this bridge
Washington ST over Mousam River is a prestressed concrete slab carrying Washington ST over Mousam River in York County, Maine. It was built in 1920 and reconstructed in 2000, so it is 105 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 8,420 vehicles a day, roughly 5% of them trucks, projected to reach 11,788 by 2036. The structure is 55 ft (16.9 m) long and 50 ft wide.
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 | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| 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 Washington ST over Mousam River built?
It was built in 1920, making it 105 years old in 2025. It was reconstructed in 2000.
What condition is Washington ST over Mousam 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 December 2023.
How much traffic does Washington ST over Mousam River carry?
About 8,420 vehicles per day (2016 count), of which roughly 5% are trucks.
How long is Washington ST over Mousam River?
The structure is 55 ft (16.9 m) long with a longest span of 23 ft (7 m) and a deck 50 ft wide.
Who owns Washington ST over Mousam River?
It is owned by the State Highway Agency.