Aerial survey project no. 77S-27 was flown on April 22, 1977. These photos are a verbal scale of 1"=250'. The flight lines provide coverage for highway 15 and bridge 4750 over the Cottonwood River 2.5 miles south of New Ulm.
Aerial survey project no. 77S-27 was flown on April 22, 1977. These photos are a verbal scale of 1"=250'. The flight lines provide coverage for highway 15 and bridge 4750 over the Cottonwood River 2.5 miles south of New Ulm.