Question: Problem 3 - Stopping sight distance on vertical curve ( passing or overpass ) An equal - tangent vertical curve connects a 2 . 0

Problem 3- Stopping sight distance on vertical curve (passing or overpass)
An equal-tangent vertical curve connects a 2.0% grade with a -2.5% grade at a roadway section with
design speed of 50m(i)/(h). The length of curve is 970 ft . Should vehicle passing be allowed on this curve?
Problem 3 - Stopping sight distance on vertical

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