I-95(SB) over Mousam River
FairYork County, Maine · 0.564 MI W of SR 35 · Structure no. 1481
- Built
- 1948
- 77 years old, rebuilt 2002
- Condition
- Fair
- inspected May 2024
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 330 ft
- 3 main spans
- Daily traffic
- 25,680
- 2016 count
- Owner
- Toll Authority
- State Toll Authority
About this bridge
I-95(SB) over Mousam River is a steel continuous stringer/multi-beam or girder carrying I-95(SB) over Mousam River in York County, Maine. It was built in 1948 and reconstructed in 2002, so it is 77 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 25,680 vehicles a day, roughly 10% of them trucks, projected to reach 35,952 by 2036. The structure is 330 ft (100.6 m) long and 60 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 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Channel and channel protection | 4 Poor | Advanced section loss, deterioration, spalling or scour. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was I-95(SB) over Mousam River built?
It was built in 1948, making it 77 years old in 2025. It was reconstructed in 2002.
What condition is I-95(SB) 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 May 2024.
How much traffic does I-95(SB) over Mousam River carry?
About 25,680 vehicles per day (2016 count), of which roughly 10% are trucks.
How long is I-95(SB) over Mousam River?
The structure is 330 ft (100.6 m) long with a longest span of 130 ft (39.6 m) and a deck 60 ft wide.
Who owns I-95(SB) over Mousam River?
It is owned by the State Toll Authority.