This section is located on the west side of U.S. 169 about 1.7 mi (2.7 km) south of its junction with Iowa 92 on the western outskirts of Winterset (Fig. 1; E line NE¼SW¼Sec.11, T.75N., R.28W., Madison County, Iowa). Because traffic on this highway can be heavy, pull well off onto the shoulder, and please do notcross the highway.
Figures & Tables
North-Central Section of the Geological Society of America
One hundred field guides, with area maps, to locations in Illinois, Indiana, Iowa, Michigan, Minnesota, Missouri, Nebraska, Ohio, and Wisconsin.