SSC SSC JE Civil 2025 Mock Test Series (Paper 1 & Paper 2) Highway Engineering Highway Geometric Design
A vehicle is moving with a design speed of 100 kmph on a horizontal curve of radius of 150 m. What is the length of transition curve if the width of the carriageway, W = 7.5 m, rate of superelevation, e = 0.05, and rate of introduction of superelevation, N = 1 in 150? Consider the pavement is rotated at the inner edge of the pavement.
1
56.25 m
2
66.25 m
3
76.25 m
4
46.25 m