Front Matter

Purdue Road School

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Preface

Ben H. Petty

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Shall It Be Highways or Byways

Enoch R. Needles, American Road Builders Association

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The Contracting Industry Studies the Huge Road Construction Job Ahead

A N. Carter, Associated General Contractors of America

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Preparation of Engineering Soils and Drainage Survey Strip Maps from Aerial Photographs

Robert D. Miles, Purdue University

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The County's Stake in the Federal-Aid Secondary Program

Wayne R. Woolley, Bureau of Public Roads

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The County's Stake in the Federal-Aid Secondary Program

George E. Goodwin, State Highway Commission of Indiana

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The Engineer's Job in Sub-Dividing Acreage Property Into Home Sites

George E. Lommel, Purdue University

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Some Observations After Fifteen Years as a County Road Supervisor

Ernest Coffin

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Should Professional Engineers Be Organized?

D H. Lessig

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Some Urgent State Highway Needs

Clifford M. Hathaway, Illinois Division of Highways

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Traffic Capacities on Streets and Highways

H G. Eckhardt, Ohio Department of Highways

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Research on Concrete Aggregates

D W. Lewis, Purdue University

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The Pay-Off in Highway Research

K B. Woods, Purdue University

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Permafrost

Robert E. Frost, Purdue University

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Truck Owner Views of County Roads

H E. Bodine, Stokely Foods, Inc.

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Flexible Pavement Research

Wayne H. Goetz, Purdue University

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City Trees

E D. Canatsey

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A State Highway Traffic and Planning Division

Kenneth G. McWane, Virginia State Highway Department

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An Analysis of Certain Highway Administrative Problems

A K. Branham, Purdue University

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Highway-Railway Grade Crossing Protection

Wm. J. Hedley, Wabash Railroad

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Recent Engineering Extension Publications

Purdue Road School

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Back Cover

Purdue Road School

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