 One of the routes assigned at this time was US 4, which overlapped NY 30 between Glens Falls and Whitehall.In the 1930 renumbering of state highways in New York, the NY 30 designation was reassigned elsewhere while US 4 was reconfigured to continue south from Hudson Falls to East Greenbush.The former routing of US 4 into Glens Falls became part of NY 32B, an alternate route of NY 32 that followed the Hudson River between Schuylerville and Glens Falls.