1972 I-70-1(3)26 (Interstate 70, Sigurd to Salina)
The 1972 I-70-1(3)26 (Interstate 70, Sigurd to Salina, 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).