Question 6: An Alignment is being designed with a 60mph design speed. If a horizontal curve along the alignment has a superelevation of 6% then solve for:

Traffic and Highway Engineering
5th Edition
ISBN:9781305156241
Author:Garber, Nicholas J.
Publisher:Garber, Nicholas J.
Chapter15: Geometric Design Of Highway Facilities
Section: Chapter Questions
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a) The minimum radius to the middle of the inner most lane (to the nearest 0.1ft)
b) The minimum radius to centerline of the alignment (two 12' lanes in each direction).
Transcribed Image Text:a) The minimum radius to the middle of the inner most lane (to the nearest 0.1ft) b) The minimum radius to centerline of the alignment (two 12' lanes in each direction).
Question 6:
An Alignment is being designed with a 60mph design speed. If a horizontal curve along the alignment has a
superelevation of 6% then solve for:
Transcribed Image Text:Question 6: An Alignment is being designed with a 60mph design speed. If a horizontal curve along the alignment has a superelevation of 6% then solve for:
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