Subgrade moisture variations interim report V Data Summary 1966-1967

Abstract

All data collected at the first 30 field test sites during the period June 1966-August 1967 are presented. Procedures for data collection, reduction, and display are described and discussed but no evaluation or correlation of collected data is attempted. Data presented include measured moisture conditions, soil densities, soil profiles, temperature and precipitation records, site descriptions, roadway sections, pavement condition ratings, and traffic counts at each test site.