A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Oregon builds sidehill highway
Alignment is located 20 to 35 ft above existing highway on talus slope of about 1:1; to minimize interference to traffic job is being constructed in planned stages; first step is to build roadway; shoulder is widened by building up embankment in compacted lifts; bench wide enough for one lane of traffic is excavated 20 to 35 ft above old grade.
Oregon builds sidehill highway
Alignment is located 20 to 35 ft above existing highway on talus slope of about 1:1; to minimize interference to traffic job is being constructed in planned stages; first step is to build roadway; shoulder is widened by building up embankment in compacted lifts; bench wide enough for one lane of traffic is excavated 20 to 35 ft above old grade.
Oregon builds sidehill highway
Western Construction
Western Construction ; 32
1957
Article (Journal)
English
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