Throwback Thursday: Just two trucks, lots of horses for the 1915 Arizona Highway Department by
Fading photos from ADOT’s archive show how the Arizona Highway Department built and maintained roadways not long after statehood.
Throwback Thursday: Just two trucks, lots of horses for the 1915 Arizona Highway Department by
Fading photos from ADOT’s archive show how the Arizona Highway Department built and maintained roadways not long after statehood.