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Name, Question #5 - Vertical Crest Curves (15 Points) You are designing a highway to AASHTO Guidelines (Height of eye =
Posted: Wed May 04, 2022 9:13 am
by answerhappygod
- Name Question 5 Vertical Crest Curves 15 Points You Are Designing A Highway To Aashto Guidelines Height Of Eye 1 (18.2 KiB) Viewed 39 times
Name, Question #5 - Vertical Crest Curves (15 Points) You are designing a highway to AASHTO Guidelines (Height of eye = 3.5 ft and the height of object = 2.0 ft) on rolling terrain where the design speed will be 65 mph. At one section, a +(X4/2) % grade and a -(X3/2)% grade must be connected with an equal tangent vertical curve. Determine the minimum length of the curve that can be designed while meeting SSD requirements. (Hint: 1 mile = 5280 ft). (if X4 OR X3 EQUALS O USE 1)