Question: 2 . ) A vertical curve is to be designed to connect a - 5 % grade to a + 3 % grade on a

2.) A vertical curve is to be designed to connect a -5% grade to a +3% grade on a facility with a
design speed of 65mph. For economic reasons, a minimum length curve will be provided.
Determine the minimum length of the curve using AASHTO design equations and the AASHTO
design tables for SSSD and K values, respectively (do both).
2 . ) A vertical curve is to be designed to

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