Roads--Design and construction

Three columns of printed negative strips. Image descriptions from top to bottom, left to right. Image 1: Rocks and dirt carried along a metal chute to...

Three columns of printed negative strips. Image descriptions from top to bottom, left to right. Image 1-3: Various images of six workers with a...

L. Perry Cookingham pointing at model. Mayor H. Roe Bartle and Reed McKinley, director of public works studying a model of the downtown loop. All wear...