TRANSIT IN SUBURBAN DETROIT
TIMETABLES AND MAPS
Schedules of Detroit United Railway interurban lines, from the August 1923 Russell's Official Eastern States Railway Guide.
SEMTA 1981 ROUTE MAP
Scanned images from a SEMTA 1981 route map. SEMTA had grown considerably throughout the 1970's, and had reached its peak. But the changing political climate of the 1980's resulted in cutbacks over the next few years, including the discontinuance in 1983 of the commuter rail service between Detroit and Pontiac.
Detroit Section
Suburban Wayne County Section (west)
Macomb County Section (northeast)
Oakland County Section (northwest)