HWY South ST over Water Squannacook River
GoodPosted for loadMiddlesex County, Massachusetts · 150 Ft. S. of ST-119 · Structure no. T07001AYUMUNNBI
- Built
- 2004
- 21 years old
- Condition
- Good
- inspected January 2025
- Type
- Box Beam or Girders - Single or Spread
- Prestressed Concrete
- Length
- 100 ft
- 1 main span
- Daily traffic
- 4,600
- 2025 count
- Owner
- Town / Township
- Town or Township Highway Agency
About this bridge
HWY South ST over Water Squannacook River is a prestressed concrete box beam or girders - single or spread carrying HWY South ST over Water Squannacook River in Middlesex County, Massachusetts. It was built in 2004, so it is 21 years old, younger than the Massachusetts average of 63.8 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. Its operating status is: posted for load restriction.
It carries about 4,600 vehicles a day, roughly 5% of them trucks, projected to reach 2,369 by 2032. The structure is 100 ft (30.4 m) long and 36 ft wide. If it were closed, the detour would be 6.2 mi (10 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 | 8 Very Good | No problems noted. |
| Substructure | 8 Very Good | No problems noted. |
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was HWY South ST over Water Squannacook River built?
It was built in 2004, making it 21 years old in 2025.
What condition is HWY South ST over Water Squannacook 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 January 2025.
How much traffic does HWY South ST over Water Squannacook River carry?
About 4,600 vehicles per day (2025 count), of which roughly 5% are trucks.
How long is HWY South ST over Water Squannacook River?
The structure is 100 ft (30.4 m) long with a longest span of 94 ft (28.6 m) and a deck 36 ft wide.
Who owns HWY South ST over Water Squannacook River?
It is owned by the Town or Township Highway Agency.