Roundabout Details
US 7 (New Ashford Rd. / Cold Spring Rd.) / Rte 43 (Hancock Rd. / Green River Rd.)
- Type
- Roundabout
- Status
- Existing
- Functional Class
- Other (At-Grade)
- Lane Type
- Single-Lane
- Control Type
- All-Way Yield
- Previous Control Type
- One/Two-Way Stop
- Other Control Type
- Unknown
- Approaches
- 4
- Driveways
- 0
- Diameter (ICD)
- 39.62 m
- City
- Williamstown
- County
- Berkshire
- State
- MA
- Country
- United States
- Latitude
- 42.66081
- Longitude
- -73.24145
- Year Completed
- 2025
- Notes
- Open to traffic in September 2025. https://williamstownma.gov/five-corners-roundabout-project/.