Aerial survey project no. 81S-30 was flown on April 2, 1981. These photos are a verbal scale of 1"=250'. The flight line provides coverage for highway 14 and the proposed river crossing at New Ulm.
Aerial survey project no. 81S-30 was flown on April 2, 1981. These photos are a verbal scale of 1"=250'. The flight line provides coverage for highway 14 and the proposed river crossing at New Ulm.
