Kirkham Michael Engineering Consultants, Des Moines, IA No description specified. 1-2 (2 Records) Documents Assr: Phase IA Archaeological Investigation of the Borrow Area for the Yellow Pole Road Relocation Project, Pottawattamie County, Iowa (78-1642(624)). (2001) Phase I Archaeological Survey of SW State Street Extension and Borrow Area City of Ankeny, Polk County, Iowa (1997)