The S64 (today's S56) used to run from Commack(at Commack Corners shopping center) to Port Jeff. Sta. Before Smithaven Mall was built,it turned left onto Lake Ave to 25A. After the mall opened,it was extended there, then backtracked to Lake Ave. This was an old Coram Bus route that started in the 1950's. They also had a Coram-Smithtown route,but don't know much about that one.