Prior to becoming part of the Metro-North system, the line continued all the way north to Chatham, New York on the Boston and Albany Railroad, about 52 miles past the current terminal at Wassaic.
Prior to becoming part of the Metro-North system, the line continued all the way north to Chatham, New York, where connections could be made Albany to the west, or Boston to the east on the Boston and Albany Railroad. Chatham is about 52 miles past the current terminal at Wassaic.