Detroit and Mackinac Railroad "The Route of the Turtle" Logo Hoodie

 Detroit and Mackinac Railroad "The Route of the Turtle" Logo Hoodie Printed on Front 70/30 Blend Gildan Hood Color - Orange The Detroit and Mackinac Railway (reporting marks D&M, DM), informally known as the "Turtle Line", was a railroad in the northeastern part of the Lower Peninsula of the U.S. state of Michigan. The main line ran from Bay City north to Cheboygan; it operated from 1894 to 1992.At the end of 1925 it incorporated 375 miles of road and 470 miles of track; that year the Turtle Line reported 81 million ton-miles of revenue freight and 7 million passenger-miles. In 1967 it reported 124 million ton-miles on 224 miles of road. The Detroit, Bay City & Alpena Railroad, was a 3 ft 2 in (965 mm) narrow gauge[1] short line operated from Bay City northward to the Lake Huron port of Alpena. The line was converted to 4 ft 8 1⁄2 in (1,435 mm) standard gauge in 1886[2] and was reorganized into the Detroit and Mackinac (D&M) on December 17, 1894. During the late 1890s an