 NY 78A was an alternate route of NY 78 in Erie County between NY 78 in East Aurora and NY 35 ( now US 20 ) in Lancaster . The route began at the modern intersection of Main ( then @-@ US 20 ) and Maple streets in East Aurora and followed Maple Street , Jamison and Bowen roads , and Clinton ( NY 354 ) and Aurora streets to a terminus at Broadway ( NY 35 ) in Lancaster . It was assigned c . 1932 after NY 78 was rerouted to follow US 20 and Transit Road instead between East Aurora and Depew . The NY 78A designation was short @-@ lived as it was removed c . 1938 . Its routing is now part of several county routes as well as NY 354 . 
