Wisconsin Department of Transportation: Explore transportation history with WisDOT’s online highway map archive

Wisconsin Department of Transportation: Explore transportation history with WisDOT’s online highway map archive. “The Wisconsin Department of Transportation (WisDOT) today released an online archive of Wisconsin’s Official State Highway Map over the past 100 years. The first edition of the state highway map was printed in 1918 for public distribution. Since then, Wisconsin residents and visitors reference the highway maps to reach their destination or simply explore the wonders across the state.”