GIven: Desgn a Single lane ntorchange ramp to connect two higways that intersect at nght anges. One of the hghways is a new hghway that will be constracted our on enstag hignway, The new higug will run eant - west and conting highway wll vun north - sorth. "Beth hghways ast leuel graded. • The cast -west highway ll consist of a bndge nth girder thdkness of 6t · AASHTO desivable cleavance heght is to ke conudertd • Honzontal curve Super elevation of 121. should be used • Design speed should be 40 mi Inr starts at station 49 +60 Required: a) Determine length of the interchange romp b) MinIMum Ms for honzantal curue sight diıstance O length of vertical curves d) find stations PUC, PUT, PC, and PT. Eant-west PC PT
GIven: Desgn a Single lane ntorchange ramp to connect two higways that intersect at nght anges. One of the hghways is a new hghway that will be constracted our on enstag hignway, The new higug will run eant - west and conting highway wll vun north - sorth. "Beth hghways ast leuel graded. • The cast -west highway ll consist of a bndge nth girder thdkness of 6t · AASHTO desivable cleavance heght is to ke conudertd • Honzontal curve Super elevation of 121. should be used • Design speed should be 40 mi Inr starts at station 49 +60 Required: a) Determine length of the interchange romp b) MinIMum Ms for honzantal curue sight diıstance O length of vertical curves d) find stations PUC, PUT, PC, and PT. Eant-west PC PT
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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