Aerial survey project no. 67S-31 was flown on April 27, 1967. These photos are a verbal scale of 1"=500'. The flight lines provide coverage for highway 14 from Nicollet to the junction with highway 169 in Mankato.
Aerial survey project no. 67S-31 was flown on April 27, 1967. These photos are a verbal scale of 1"=500'. The flight lines provide coverage for highway 14 from Nicollet to the junction with highway 169 in Mankato.
