Winthrop Road over I-95
GoodKennebec County, Maine · 0.440 MI E Town Farm RD · Structure no. 0555
- Built
- 1956
- 69 years old, rebuilt 2018
- Condition
- Good
- inspected June 2024
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 226 ft
- 4 main spans
- Daily traffic
- 6,601
- 2016 count
- Owner
- Toll Authority
- State Toll Authority
About this bridge
Winthrop Road over I-95 is a steel continuous stringer/multi-beam or girder carrying Winthrop Road over I-95 in Kennebec County, Maine. It was built in 1956 and reconstructed in 2018, so it is 69 years old, older 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 6,601 vehicles a day, roughly 5% of them trucks, projected to reach 9,241 by 2036. The structure is 226 ft (68.9 m) long and 32 ft wide. If it were closed, the detour would be 3.1 mi (5 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 | 8 Very Good | No problems noted. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Winthrop Road over I-95 built?
It was built in 1956, making it 69 years old in 2025. It was reconstructed in 2018.
What condition is Winthrop Road over I-95 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 June 2024.
How much traffic does Winthrop Road over I-95 carry?
About 6,601 vehicles per day (2016 count), of which roughly 5% are trucks.
How long is Winthrop Road over I-95?
The structure is 226 ft (68.9 m) long with a longest span of 63 ft (19.2 m) and a deck 32 ft wide.
Who owns Winthrop Road over I-95?
It is owned by the State Toll Authority.