This N Scale 40' Corrugated Van Trailer from Trainworx is based on trailers built beginning in the 1960s that featured stainless steel corrugated sides. They could be seen on piggyback trains as well as on highways and parked at industry loading docks. The long-lived trailers lasted into the 1990s and beyond. The layout-ready 40' Corrugated Van Trailer features a detailed injection-molded plastic body, accurate decoration and realistic wheels.