Question: An equal - tangent crest vertical curve is 3 3 2 m long and connects a + 2 . 5 % and a - 1

An equal-tangent crest vertical curve is 332 m long and connects a
+2.5% and a -1.5% grade.
If the design speed of the roadway is 90kmhr, does this curve have
adequate passing sight distance?
An equal - tangent crest vertical curve is 3 3 2

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