ST 66 Westhmptn RD over Water N Br Manhan River
GoodHampshire County, Massachusetts · At JCT Loudville Rd. · Structure no. N19041AM5DOTNBI
- Built
- 2003
- 22 years old
- Condition
- Good
- inspected June 2024
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 72 ft
- 1 main span
- Daily traffic
- 4,600
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
ST 66 Westhmptn RD over Water N Br Manhan River is a prestressed concrete box beam or girders - multiple carrying ST 66 Westhmptn RD over Water N Br Manhan River in Hampshire County, Massachusetts. It was built in 2003, so it is 22 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.
It carries about 4,600 vehicles a day, roughly 9% of them trucks, projected to reach 9,476 by 2031. The structure is 72 ft (21.8 m) long and 40 ft wide. If it were closed, the detour would be 1.9 mi (3 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 | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was ST 66 Westhmptn RD over Water N Br Manhan River built?
It was built in 2003, making it 22 years old in 2025.
What condition is ST 66 Westhmptn RD over Water N Br Manhan 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 June 2024.
How much traffic does ST 66 Westhmptn RD over Water N Br Manhan River carry?
About 4,600 vehicles per day (2024 count), of which roughly 9% are trucks.
How long is ST 66 Westhmptn RD over Water N Br Manhan River?
The structure is 72 ft (21.8 m) long with a longest span of 70 ft (21.3 m) and a deck 40 ft wide.
Who owns ST 66 Westhmptn RD over Water N Br Manhan River?
It is owned by the State Highway Agency.