Highway 131, but the designation did not continue into Connecticut at that time. In Connecticut, the middle portion of the former Thompson Turnpike, between Thompson center and North Grosvenor Dale, had become part of Highway 185. The southern and northern sections remained unnumbered. In the 1932 state highway renumbering, the southern portion and part of the middle portion (Thompson Hill Road) became a section of Route 200. The northern portion was designated as SR 874, an unsigned state road. At the same time, a Route 131 was also created in Roxbury. This Route 131 was then renumbered in 1935 to Route 199, and the number 131 was then assigned to SR 874 (Quinebaug Road) to match the existing route number in Massachusetts. Major intersections References External links Kelley, Neil. Massachusetts Route Log, MA 131 131 Transportation in Windham County, Connecticut 131 Transportation in Worcester County, Massachusetts Sturbridge, Massachusetts Southbridge, Massachusetts Thompson, Connecticut