Aerial survey project no. 84F-40 was flown on November 14, 1984. These photos are a verbal scale of 1"=250'. The flight line provides coverage for highway 60 and bridge 5573 over Jack Creek 2 miles southwest of Heron Lake.
Aerial survey project no. 84F-40 was flown on November 14, 1984. These photos are a verbal scale of 1"=250'. The flight line provides coverage for highway 60 and bridge 5573 over Jack Creek 2 miles southwest of Heron Lake.
