Mankind on the Move: The Story of Highways, Volume 10 |
Contents
Foreword | 1 |
Roads Of The Old World | 11 |
Breakthrough To A New Era | 229 |
Copyright | |
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AASHO American areas army asphalt automobile automotive became began bridges brought building built Bureau of Public called canals carried cars century Chapin coaches colonies Committee communities Conestoga wagons Congress construction corvée early engineers England English Europe famous farm federal Federal Highway Administrator Federal-aid feet Fort Duquesne France freeway French frontier highway departments Highway Officials highway system horses improved Indians Interstate Lake land lanes later Louis ment miles million Mongols motor vehicle motorists mountains moved needed Ohio organized passengers paved pavement Pennsylvania percent planning post riders problems produced Public Roads reversible lanes ride right-of-way River Roman Roman road route rural safety Saracen streams streets tion toll road took trade traffic traffic engineering trails trucks Turnpike United urban Vauban wagons Washington waterways wheels Wilderness Road Williamsburg wrote York York Thruway Zane's Trace