View or Download our Iowa Historic Route 20 Study
Thank you for visiting and finding out more information about our efforts to designate the original 1926 alignment of Highway 20 as Historic Route 20 between Dubuque and Sioux City.
Sponsor a historic Route 20 sign for you town
Download the Resolution to Identify Historic Route 20
Download our Historic Route 20 Study for Dyersville
Download our Historic Route 20 Study for Dubuque and Dubuque County
Iowa Historic Route 20 Image Files
Iowa Historic Route 20 Contacts
You can download our Contacts List to coordinate with other along Historic Route 20 in Iowa.