The length of curve at side of PC is 50 while on the PT is 60 m. A sewer line with its t top having an elevation of 107.4 is found at station 6+800. A parabolic curve is to be constructed having a back tangent of 5% and forward tangent of -8%, with PC stationed at 6+780 having an elevation of 110 m. Determine the height of fill from sewer line line

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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The length of curve at side of PC is 50 while on the PT is 60 m. A sewer line with its t top having an elevation of 107.4 is found at station 6+800. A parabolic curve is to be constructed having a back tangent of 5% and forward tangent of -8%, with PC stationed at 6+780 having an elevation of 110 m. Determine the height of fill from sewer line line
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