 Notable features of the line are the Rapallo Viaduct and the Lyman Viaduct in East Hampton and Colchester, Connecticut, which are two of the longest rail viaducts in the U.S.The abandoned rail corridor between East Hampton and the Massachusetts state line was acquired by the Connecticut State Park System with the section from Route 66 in Windham to US Route 44 in Pomfret opening to the public in 1969 as a bridle trail.In 1976, the trail designation was extended north to Town Farm Road in Putnam.