Question 5 a) Figure 4 illustrates a horizontal curve with a deflection angle of 60°30' and a tangent length of 5x. Dete

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Question 5 A Figure 4 Illustrates A Horizontal Curve With A Deflection Angle Of 60 30 And A Tangent Length Of 5x Dete 1 (51.21 KiB) Viewed 19 times

Question 5 a) Figure 4 illustrates a horizontal curve with a deflection angle of 60°30' and a tangent length of 5x. Determine the radius and length of curve. Express your answer in decimal form. PI Pct 5X R Major Topic 8: Horizontal Alignment Design A2A2 M Figure 4: Horizontal curve Major Topic 9: Cross Section Design i. A driver with blurred vision ii. A vehicle with worn out tyres 5x Major Topic 10: Sight Distance R PT b) Elaborate on the relevance of road camber and explain why you will specify a lower camber of 2.5% for an asphalt concrete pavement and a higher value of 3.0 % for a surface dressed pavement. Blooms Designation: EV c) How would the following conditions affect the minimum stopping sight distance requirement? Blooms Designation: CR Score: 7 Score: 7 Blooms Designation: Score: EV TOTAL SCORE: 20 6