Question: An engineer encountered a situation on a Highway where ons istertumb gradient ( 1 in 5 0 ) meets another descending gradient ( 1 in

An engineer encountered a situation on a Highway where ons istertumb
gradient (1 in 50) meets another descending gradient (1 in 80), Thus, it
is desired to smoothen the profile so formed because of the interbection
of two gradients. Calculate the required geometrical dimension of the
profile, needed to fulfill the requirements of SSD , OSD; or at least I8D.
a. Designed SSD and OSD are 190 m and 650 m , respectively,
b. The length of the profile so formed has to be restricted to a maximum
An engineer encountered a situation on a Highway

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