Show MARKETING TREND SHOWN ON ROADS Traffic studies made by the tho U S Bureau of ot Public Roads show an increasing flow Clow of ot commodities from farm tarm to market by motor truck Indicating the influence highway transport Is ta having on rural life liCe 11 to At the same sune time according to Firestone truck tiro lire men economic studies b by the National Automobile Chamber of Commerce disclose a growing gro use of automobiles by those formerly living In the tho city but who now are suburbanites or even living liing 11 ing In rural districts con con- con to some cities |