The Northern Lower Peninsula was home to many different railroads during the late nineteenth and early twentieth century. One of these lines was the Detroit, Bay City & Alpena Railroad, later known as the Detroit and Mackinac Railway. The railroad had a main line along the Lake Huron shore and branch lines connecting to logging camps and gravel quarries. The railroad was a part owner of the SS Chief Wawatam, a rail car ferry that crossed the Straits of Mackinac. Running down the center of the Northern Lower Peninsula was the Michigan Central Railroad, which connected Mackinaw City with Bay City, Detroit, Lansing, and beyond. This line later became the New York Central and was sold to the Detroit and Mackinac Railway in 1976. Several other railroads have existed in Alpena's history.