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Show Tractors Essential To Komi Uui1(linr Heather it was the auto that forced good roads, or good roads that made possible the auto, is of small consequence. Certainly both are here. The United States has more than 20,000,0110 autos one for every five inhabitants, more than 12 times the world average of one to 66. In addition to building thousands of miles of new road annually, which can be done only by using modern tractors and road equipment, the United States is salvaging and reconstructing recon-structing thousands of lhiles of worn-out worn-out macadam, gravel, cement concrete, con-crete, and asphalt roads by resurfacing resurfac-ing the old base with waterprof course of asphaltic concrete. |