1967 I-80-1(2)20 (Interstate 80, Arinosa to Knolls)
The 1967 I-80-1(2)20 (Interstate 80, Arinosa to Knolls, 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 1:12,000 (1 inch equals 1000 feet).