Saint Louis hosts a wide variety of railroads, Alton & Southern, Amtrak, BNSF, CSX, KCS, Manufactures Railway, NS, TRRA and UP. See the action on the huge MacArthur Bridge, Merchants Bridge, Gateway Yard, Lecledes Landing, Granite City, Grand Boulevard, the Amtrak Station, Valley Junction, Bremen Interlocking and Kirkwood. Gritty, urban railroading! Dolby 2.0 audio. Narration on/off.