June 3-6, 2020 in Mason City, IA
If you want to get out and drive any part of the Jefferson Highway, this is the map for you! Click on the link above for map access.
See historic JHA newsletters from as early as 1916, as well as other historic documents by clicking here.
The Jefferson Highway Association now participates in the Amazon Smile program.
Jefferson Highway Association
PO Box 415
Diamond MO 64840