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Four-level highway grade separation adopted after model study
Illustrated description of structure at intersection of two major freeways at north of central business section of Los Angeles, Calif, where two other traffic arteries also terminate; studies of traffic led to adoption of four level grade separation; model was helpful in determining important factors of this unusual structure.
Four-level highway grade separation adopted after model study
Illustrated description of structure at intersection of two major freeways at north of central business section of Los Angeles, Calif, where two other traffic arteries also terminate; studies of traffic led to adoption of four level grade separation; model was helpful in determining important factors of this unusual structure.
Four-level highway grade separation adopted after model study
Civ Eng (NY)
Grumm, F.J. (author) / Panhorst, F.W. (author)
1946
2 pages
Article (Journal)
English
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