Davebreak
For Great Platt Road Archway Monument: Arch goes right over the freeway. There is a large set of parking lots where you can park or overnight for free. It seems you can come and go as you want though it is probably a good idea to check in. Besides the arch ($12 regular $11 senior, $6 kids) there seems to be a pioneer or Indian display nearby that is free. The arch is not the attraction in the way St. Louis one is. Inside is a history center of the platt river road, a history of the great migration in the 1800s, and that is the attraction.
Posted May 14, 2015 by Davebreak from minneapolis. This is the subjective opinion of a traveler and not of AllStays LLC.