To solve this problem, the railroad extended its line  to Allyn's Point, where freezing is less common, in 1843. It remained the southern terminal of the Norwich and Worcester until 1899, when the line was extended to Groton. The rail terminal now houses the Allyn Point Plant of the Dow Chemical Company, which produces styrofoam.
In order to resolve this problem, the railroad expanded its route to a location in Allyn's Point, where freezing is less frequent, in 1843. The terminal remained the southern terminus of the Norwich and Worcester line until 1899, when it was extended to Groton. Today, the rail station now houses the Dow Chemical Company's facility that produces styrofoam.