Conrail EMD SD45-2 6666 and SD45 6078 pose at Cresson, Pennsylvania on March 20, 1978 in a photo by David V. Leonard. A year and a half after the formation of Conrail, these units are still in Erie-Lackawanna colors with "CR" painted over the E-L diamond. Unit 6078 was built in 1967 as E-L 3613 in class MFE-36D-6, while 6666 was outshopped in 1972 as E-L 3681 in class MFE-36D-6B. With the breakup of Conrail 6666 became Norfolk Southern 1705.