During a brief respite from thunderstorms that have been moving down the valley during a spring afternoon, Kearney, NJ to East St. Louis bound Mail 3 comes roaring into the sweeping curve at Mexico, PA. Color light signal masts will soon succeed the scenic 1487/1488 signal bridge at this location. Conrail van trains were generally powered by four axle sets of GE and EMD power for many years.