Roundabout Details
Alewife Brook Pkwy (Rte 16) / Powder House Blvd
- Type
- Rotary
- Status
- Existing
- Functional Class
- Other (At-Grade)
- Lane Type
- Multilane (2 Lane, unspecified)
- Control Type
- Other
- Previous Control Type
- Unknown
- Other Control Type
- None
- Approaches
- 3
- Driveways
- 6
- Diameter (ICD)
- 73.19 m
- City
- Somerville
- County
- Middlesex Co.
- State
- MA
- Country
- United States
- Latitude
- 42.40871
- Longitude
- -71.13069
- Year Completed
- 0
- Notes
- Powder House Blvd left turn must yield to the SB entering traffic. ICD estimated from Google Maps linework.