A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
History of highway development in Pennsylvania and present status of state highway system making annual expenditure of $50,000,000. (See also - discussion p 388-402)
History of highway development in Pennsylvania and present status of state highway system making annual expenditure of $50,000,000. (See also - discussion p 388-402)
Highway construction
Engrs. Soc. West. Penn. -- Proc
Eckels, S. (author)
1929
10 pages
Article (Journal)
English
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| Engineering Index Backfile | 1928
| ASCE | 2021
| Engineering Index Backfile | 1906
| ASCE | 2021
| Engineering Index Backfile | 1928