Roundabout Details
US 4 (Boston Harbor Rd.) / Boston Harbor Rd. / Spur Rd.
- Type
- Roundabout
- Status
- Existing
- Functional Class
- Other (At-Grade)
- Lane Type
- Multilane (2 Lane, 2x1 max)
- Control Type
- All-Way Yield
- Previous Control Type
- Signal
- Other Control Type
- Unknown
- Approaches
- 4
- Driveways
- 0
- Diameter (ICD)
- 54.86 m
- City
- Dover
- County
- Strafford Co.
- State
- NH
- Country
- United States
- Latitude
- 43.12836
- Longitude
- -70.84375
- Year Completed
- 2019
- Notes