8) a) Stationing of the PC = 3+21.19
b) Stationing of the PT = 7+13.16
c) Radius of the curve = 275.00 ft
d) Intersection angle = 081o 39' 59"
9) a) External distance = = 275 (sec(081o 39' 59"/2) - 1) = 88.46 ft
b) Length of the tangent of the curve = = 275 tan(081o 39' 59"/2) = 237.652 ft
c) Length of the curve = 391.97 ft
d) Length of the middle ordinate = = 275 (1 - cos(081o 39' 59"/2)) = 66.9305 ft
Question 8: Given the following plan set, identify the following for the mainline centerline proposed alignment:...
Given the following plan set, identify the following for the mainline centerline proposed alignment: a) Stationing for the PC: b) Stationing for the PT: c) Radius of the Curve: d) Intersection Angle: ENTERSUC 19000500 BARRETT CINDYA CONSTRUCTION & DWY-1" LINE SEE DRIVEWAY PLANS SURVEY CONTROL POINT #2 N-600196.07 E1118591.9451 EL=312.90 ORDWAY DR SE CONSTRUCTION & DWY-2LINE SEE DRIVEWAY PLANS L=391.97 8081959 R-275.00 FR10200 UVING TRUST CONSTRUCTION "A" LINE A 6 Page Question 9: Given the horizontal curve illustrated in Question...