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Tennessee's Interstate System - Historic Documents

* Maps are in PDF format. Adobe Acrobat Reader required.

  • Tennessee Interstate Highways, Department of Highways, 1960
    Scanned images of interstate development from a 1960 publication. City maps show interstate segments and their stages of completion, including planning, right-of-way acquisition, construction and work completed.  Called a "flag map," this map was meticulously colored by hand by Department of Highways employees to designate specific areas of progress.