AASHO ROAD TEST - THE ROAD TO BETTER ROADS
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Explains, in lay terms, the kind of research done in highway construction, showing the variety of programs involved. Features the construction and operation of the AASHO road test, and the accumulation and processing of data.
Sources
- usgov-av-1974 — title, year, creator, length, color, sound, description
Record added 2026-07-01 03:45:27