Climbing away from Oneonta
A trio of RS3u's and a U23B head south toward Oneonta. The RS3u's were RS3's rebuilt with 12-251 engines by MK and helped the D&H ease their power shortage post Conrail.
D&H train SU-1 heads East out of Binghamton with some high cars. This train went to Jefferson Jct., then up the Penn Division to Oneonta so that the high cars could bypass the tunnel.