Practice Two Straights, Which Meet At An Intersection Angle Of 135°, Are To Be Connected By A Circular Curve Of Radius 60 M... (2.55)

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6 sample questions

Question 1.
Define a circular curve.
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Think about how roads transition from straight to curved.
Question 2.
What is an offset?
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Relate this to setting out conditions for curves.
3Question 3.
What is a circular curve?
- A curve connecting two straight paths
- A straight path between two curves
- A type of road material
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Think about road design.
4Question 4.
True or False: Offsets are measurements taken perpendicular to the centerline.
- True
- False
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Consider how curves are aligned.
Question 5.
Calculate the radius needed for a circular curve connecting 45 degrees and how you would set up offsets of 10 meters.
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Refer to the curve formulas as discussed.
Question 6.
Design a roadway with curves at angles of 90° and 135° using different radii; how would their offsets differ?
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Use the relationships established in the current section.

6 more questions in this section. Enroll free to practise them all.