Yellows In The Sun. An unusual daylight run of THE NEW YORK, SUSQUEHANNA AND WESTERN RAILWAY CORP. SU-100 on July 10, 2019 exposed a trio of standard cabs (3804, SD60; 3012, SD33ECO; 3810, SD60) to bright sun in Hancock, New York. The tri-weekly round trips that traverse these rails can normally be seen by moonlight but a mechanical problem caused delays and companionship for motorists on the parallel New York State Route 17.