Tag Archives: National Highway System

Road Trip Fail.

A History of Minnesota’s Highways: Part Three

The Construction Programs of the 1920s Previously, Part 1 of this series discussed some early roads in Minnesota’s pioneer era and the privately maintained auto trails in the early motoring era. Part 2 discussed the generation-long ramp-up of state involvement in highway construction, culminating with the inauguration of a system both owned and maintained by […]