Evolution of highway technique, from period of animal traction to modern automotive vehicles, and latest period involving human factor and idiosyncrasies and psychology of operators; speed factor; road gradients; comfort and safety.
Homogeneity in planning of roads
La Homogeneidad en el Trazado de Caminos
Ingeniero ; 6 , n 50
1943
10 pages
Aufsatz (Zeitschrift)
Spanisch
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