Atlas 70000100 HO Scale Modern 3 Track Signal Bridge C&EI As most of the cars

As most of the cars were used on other Pennsylvania trains

Mars Lights or Ditch Lights

and Union Pacific have rebuilt hundreds of SD40-2s to extend their operating lives

ALIEN Kompound

Being built from many of the same components and configurations as an SD90MAC

Atlas 70000100 HO Scale Modern 3 Track Signal Bridge C&EI As most of the carsAtlas 70000100 HO Scale Modern 3 Track Signal Bridge Based on common prototypes used throughout North America, Atlas Modern LED Block Signals feature realistic three aspect LED heads. Fully assembled plastic signal masts feature operating signal heads with separate micro LEDs and etched metal handrails and walkways. Signals require a common anode wiring schematic. FEATURES: Based on Common Prototype Signals Durable Construction Completely Assembled