You are the engineer of a pair of Pennsylvania Railroad Alco RS11 road-switchers ready to take a heavy coal train down the Allegheny west slope from the South Fork Branch to Conemaugh Yard in Johnstown. As usual, the railroad is a busy one and the weather ...

You are the engineer of a new three-unit set of Pennsylvania Alco 1,800-hp RS11 road-switchers heading a westbound manifest freight from Altoona to Johnstown, Pennsylvania. There is considerable traffic on the PRR's crossing of the Alleghenies today, but y...