Better Roads For Lower Costs

The American Institute of Mining, Metallurgical, and Petroleum Engineers
Luther M. Krupp
Organization:
The American Institute of Mining, Metallurgical, and Petroleum Engineers
Pages:
2
File Size:
155 KB
Publication Date:
Jan 11, 1958

Abstract

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A 3 ½ -mile asphalt mixed mat haulage road joins American Smelting & Refining Co.'s El Tiro copper pit northwest of Tucson and its Silver Bell mill. Two-axle trucks operate continuously over the road- way but the asphalt top shows none of the wash- board wear usually seen on dirt haulage roads during use by heavy vehicles. The following data cover construction of this road, and results of its use by Asarco and Isbell Construction Co., the road's builder.
Citation

APA: Luther M. Krupp  (1958)  Better Roads For Lower Costs

MLA: Luther M. Krupp Better Roads For Lower Costs. The American Institute of Mining, Metallurgical, and Petroleum Engineers, 1958.

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