On sag curves, available sight distance is determined based on:
ADesign speed
BHeight of obstacle
CHeight of driver eye
DNight time driving condition
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Related Questions:
The construction of a gravel road over the subgrade with varying thickness, so as to obtained the desired cross-slope for the pavement surface is called:
A cement concrete road is an example of:
A raised pavement or platform, or a guarded area, so sited in a carriageway as to divided the streams of traffic and to provide a safety area for pedestrians:
Inorder to fit the transition curve, the main circular curve is moved inwards by a certain distance called:
A road provided to divert traffic to avoid obstructions: