Archaeology on the Road follows the July 2011 RAGBRAI route. The 2011 route took cyclist through the towns of Iowa such as Glenwood, Atlantic, Carroll, Boone, Altoona, Grinnell, Homestead, Coralville, and Davenport.This book highlights historic and prehistoric sites along the route. For any use other than instructional resources, please check with the organization that owns this item regarding copyright restrictions.