Location: Detroit, MI - Mack Avenue,  (GTW/DSR)

Mack Avenue was the grade level crossing of the Detroit Street Railway Mack Avenue line and the Grand Trunk Western main line (Detroit to Grand Haven).

Location: 42o21.267'N / 83o02.430'W.

Time Line

1923. The MPSC authorizes these ralroads to substitute color light signals for semaphores at this crossing. [MPSC-1923]