by using a 10019 relay it is possibleto polarize the frogs and incoporate the crossing like a normal solenoidaccessory in a route locking

The Trainz SKU for this item is P12147173

Model Number: 949-11841

Model Number: 932-2464

This hopper car features durable plastic construction

Williams 41809 O Gauge Conrail Scale GG-1 Electric Locomotive #4800 VariantsUnitPrice_number_38.09 by using a 10019 relayHere is a Williams 41809 O Gauge Conrail Scale GG 1 Electric Locomotive #4800. This scale length model features 6 wheel power trucks with traction tires, powered by dual motors, flywheel coasting action, all metal gears, electronic 6 amp reverse board, True Blast II digital horn and bell, durable ABS plastic shell, diecast trucks, truck sides, and pilots, dual headlights, twin operating pantographs, add on stamped metal ladders, and add on grab rails