Evolution of federal state cooperation in development of highways in United States; data on perpetuation of efficiency, extension of systems, interstate system, distribution of funds, antidiversion regulations and research activities. Before Can Construction Assn.
Development of highways with federal aid
Roads Bridges
Roads and Bridges ; 87 , n 2
1949
Article (Journal)
English
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Engineering Index Backfile | 1961
|Engineering Index Backfile | 1949
|Traffic statistics of austrian federal highways
Engineering Index Backfile | 1927
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