Statistical and Economic Aspects of Rail-Highway Grade Crossing Safety Improvement Programs in Texas November 1, 1970
Right-of-Way Effects of Controlled Access Type Highway on a Farming Area in Colorado and Fayette Counties, Texas November 1, 1970
Laboratory Study of the Relation of Stress to Strain for a Crushed Limestone Base Material September 1, 1970
Procedures for Estimating the Total Load Experience of a Highway as Contributed by Cargo Vehicles September 1, 1970