Practices for High-Tension Cable Barriers (2016) / Chapter Skim
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Pages 7-10
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From page 7... ...
8 In both figures, the cross-hatched area indicates those locations where barrier underride or override, as indicated, is a possibility. Placement for Horizontal Curves Based on numerous crash studies, there is a higher frequency of vehicles leaving the roadway on the outside of the curve versus the inside of the same horizontal curve.
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From page 8... ...
9 anchors that would allow for proper tensioning is approximately 10,000 ft and the minimum run length is 1,000 ft (Cooner et al.
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From page 9... ...
10 or buckled. Socketed posts are generally easier to remove than those placed directly in concrete or driven.
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From page 10... ...
11 • Spot pavement repairs, such as patching -- cable barrier can interfere with the space needed for the construction equipment and may require removal, resulting in an increase in construction cost for the pavement patching work. • Enforcement vehicle -- this restricts the space available for enforcement vehicles to safely park on the inside (median)
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