Still operating as a tourist service the Durango & Silverton was originally a mining line. Set features a 2-8-0 steam loco with tender and three old-time passenger cars plus E-Z Track oval and power pack.WARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov