Iowa's Swastika Trail-- Part 3: Across Iowa?

From the Iowa Department of Transportation.

SWASTIKA TRAIL

TERMINI:

West:  Nebraska City, Nebraska
East:  Keokuk, Iowa

CITIES ALONG THE ROUTE:

ILLINOIS:  Galva, Aledo,  and New Boston
IOWA:  Wapello

I have only seen it from Galva, Illinois to the Iowa border.  I am not sure that it went through Iowa.  With the two cities listed as termini, if it did, it would have been along the southern part of Iowa.

--RoadDog