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Construction progress on Pennsylvania Turnpike
Description of equipment and methods in use on 160-mi Turnpike, under construction between Harrisburg and Pittsburgh, Pa; heavy blasting operations; construction of rigid frame bridges; old and new tunneling methods; paving schedule for 40,000 tons of materials per day; major divisions of construction costs; average unit costs.
Construction progress on Pennsylvania Turnpike
Description of equipment and methods in use on 160-mi Turnpike, under construction between Harrisburg and Pittsburgh, Pa; heavy blasting operations; construction of rigid frame bridges; old and new tunneling methods; paving schedule for 40,000 tons of materials per day; major divisions of construction costs; average unit costs.
Construction progress on Pennsylvania Turnpike
Civ Eng (NY)
Knoerle, J.K. (author)
1940
5 pages
Article (Journal)
English
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Expediting construction on Pennsylvania Turnpike
Engineering Index Backfile | 1941
|Engineering Index Backfile | 1940
|Engineering Index Backfile | 1940
|Engineering Index Backfile | 1939
|Engineering Index Backfile | 1939
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