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Keywords: Continuous Welded Rail; CWR
Keywords: Collision ; Fatalities; Injuries; NTSB
Safety practices to reduce the risk of serious injury or death both to railroad employees engaged in switching operations and to the general public
Keywords: railroad switching operations ; SOFA ; SOFA Matrix; locomotive engineer; foul track
Addressing recommended replacement of certain components in Harmon Industries' "Electro Code 4"' and "Electro Code 4 Plus" intermediate signal units
Keywords: Signal and Train Control; symmetry distortion ; signal lighting ;