Detroit and Mackinac Railway Shirt
- Logo Printed on Front
- Route Map Printed on Back
- 100% Cotton
- Shirt Color -
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 fromBay City north to Cheboygan; it operated from 1894 to 1992.
At the end of 1925 it operated 375 miles of road and 470 miles of track; that year it 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. (Credit - Wikipedia)