Scale [ca. 1:918,720]. 1 in. = approx. 14.5 mi. or 23 km
Includes Indexes, mileage table and list of Michigan State Police posts.
Panel title.
On verso: chart of state parks, text, col. ill., city insets: Port Huron -- Grand Rapids -- Battle Creek -- Lansing -- Midland -- Bay City -- Saginaw -- Muskegon -- Flint -- Benton Harbor/St. Joseph -- Holland -- Jackson -- Kalamazoo, and indexed ancillary map : "Detroit and Vicinity."