ST114 Winthrop Ave over Water Shawsheen River
FairEssex County, Massachusetts · .32 KM S I495 · Structure no. L040212UJDOTNBI
- Built
- 1924
- 101 years old, rebuilt 1938
- Condition
- Fair
- inspected September 2023
- Type
- Tee Beam
- Concrete
- Length
- 36 ft
- 1 main span
- Daily traffic
- 37,463
- 2018 count
- Owner
- State
- State Highway Agency
About this bridge
ST114 Winthrop Ave over Water Shawsheen River is a concrete tee beam carrying ST114 Winthrop Ave over Water Shawsheen River in Essex County, Massachusetts. It was built in 1924 and reconstructed in 1938, so it is 101 years old, older than the Massachusetts average of 63.8 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 37,463 vehicles a day, roughly 7% of them trucks, projected to reach 80,860 by 2032. The structure is 36 ft (11 m) long and 55 ft wide. If it were closed, the detour would be 3.1 mi (5 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| 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 ST114 Winthrop Ave over Water Shawsheen River built?
It was built in 1924, making it 101 years old in 2025. It was reconstructed in 1938.
What condition is ST114 Winthrop Ave over Water Shawsheen 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 September 2023.
How much traffic does ST114 Winthrop Ave over Water Shawsheen River carry?
About 37,463 vehicles per day (2018 count), of which roughly 7% are trucks.
How long is ST114 Winthrop Ave over Water Shawsheen River?
The structure is 36 ft (11 m) long with a longest span of 30 ft (9.1 m) and a deck 55 ft wide.
Who owns ST114 Winthrop Ave over Water Shawsheen River?
It is owned by the State Highway Agency.