Right view shows observer looking down the centerline of the proposed earthfill. Note remnants of the bridge and pilings. Left view shows the concrete work complete except for the riser, the base of which has been poured (see reinforcing steel…
Lee Johnson's farm, Cass County. This set of pictures show various stages of a gully control structure on the East property line of the Lee Johnson farm 1 1/2 miles south of the town of Lewis, Iowa.
Bulldozer bringing in earth from left downstream bank. Top of riser forms are seen in left center. View taken from approximately same spot as picture No. 1.
Another view showing lateral to North-west. Note how building of riser delayed earth fill, and prevented placing the earth in level layers over the entire fill.