DescriptionBenton Harbor–St. Joseph Oct. 1, 1957.png
English: Benton Harbor–St. Joseph inset from the October 1, 1957, Official Highway Map
Date
Source
Michigan State Highway Department (October 1, 1957). Official Highway Map (Map). Scale not given. Lansing: Michigan State Highway Department. Benton Harbor–St. Joseph inset. OCLC12701120 and 367386492.
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