|
4.65 miles; loop of US 1 in the Mystic section of Groton. |
|
Commissioned in 1932, Route 215 originally extended 3.38 miles, from US 1 to Groton Long Point, along Water Street, Noank Road, Elm Street, and Groton Long Point Road. In 1963, the southern/western terminus was extended north along Groton Long Point Road, completing a U-shape back to US 1. | |