1965 I-70-4(2)163 (Interstate 70, Green River to Floy)
The 1965 I-70-4(2)163 (Interstate 70, Green River to Floy, Utah) vertical, black and white (panchromatic) aerial project was acquired by the Utah Department of Highways (UDOH), now the Utah Department of Transportation (UDOT), at a scale of 1:4800 (1 inch equals 400 feet).