In 2012, Norfolk Southern unveiled a group of 20 locomotives painted to honor their predecessor roads. In the late 2010s, the units had their roof configurations modified to accept Positive Train Control antennas. Both roof styles are included.
In 2012, Norfolk Southern unveiled a group of 20 locomotives painted to honor their predecessor roads. In the late 2010s, the units had their roof configurations modified to accept Positive Train Control antennas. Both roof styles are included.