The Museum of the American Railroad, formerly known as the Age of Steam Railroad Museum, is a railroad museum in Frisco, Texas. The museum has a large collection of steam, diesel, passenger, and freight railroad equipment, and is noted for allowing guests to walk through some of the equipment on guided tours.
From Museum of American Railroad
“The Museum of the American Railroad features scheduled guided walking tours of its rail cars and locomotives. Tour schedule is available on our website. We also present TrainTopia, a 2,500 sq. ft. “G” Scale model train layout inside the Frisco Discovery Center!”