ST117 Seven Brg RD over Water Nashua River
FairWorcester County, Massachusetts · .7 Mi. W. of ST-110 · Structure no. L02002204DOTNBI
- Built
- 1927
- 98 years old
- Condition
- Fair
- inspected August 2023
- Type
- Tee Beam
- Concrete Continuous
- Length
- 94 ft
- 2 main spans
- Daily traffic
- 16,182
- 2021 count
- Owner
- State
- State Highway Agency
About this bridge
ST117 Seven Brg RD over Water Nashua River is a concrete continuous tee beam carrying ST117 Seven Brg RD over Water Nashua River in Worcester County, Massachusetts. It was built in 1927, so it is 98 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 16,182 vehicles a day, roughly 5% of them trucks, projected to reach 28,427 by 2031. The structure is 94 ft (28.8 m) long and 34 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 | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Channel and channel protection | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was ST117 Seven Brg RD over Water Nashua River built?
It was built in 1927, making it 98 years old in 2025.
What condition is ST117 Seven Brg RD over Water Nashua 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 August 2023.
How much traffic does ST117 Seven Brg RD over Water Nashua River carry?
About 16,182 vehicles per day (2021 count), of which roughly 5% are trucks.
How long is ST117 Seven Brg RD over Water Nashua River?
The structure is 94 ft (28.8 m) long with a longest span of 49 ft (14.9 m) and a deck 34 ft wide.
Who owns ST117 Seven Brg RD over Water Nashua River?
It is owned by the State Highway Agency.