Six-lane, 1910 ft subway beneath International airport in Los Angeles; data on excavation and equipment, backfill and compaction; new type of tunnel lighting, increasing in intensity toward each exit; construction progressing at rate of about 180 ft per mo.
First airport vehicular subway now building
Excavating Engr
Excavating Engineer ; 45 , n 9
1951
Aufsatz (Zeitschrift)
Englisch
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International airport auto subway is large engineering project
Engineering Index Backfile | 1949
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Engineering Index Backfile | 1949
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