10 Questions
What is the design speed of a highway?
The maximum safe speed that can be maintained over a section of highway when conditions favor the design features.
Which factor determines the design speed of a very smooth curve?
Alignment of the highway
What is the basis for wrong choice in design speed leading to poor alignments?
Wrong choice in design speed
What is the primary purpose of stopping sight distance (SSD) in road design?
To determine the shortest distance required for a vehicle traveling at a certain speed to stop safely
What factor affects the stopping sight distance (SSD) required for a vehicle to stop safely?
The driver's reaction time
What is the main concern of traffic engineers in the design of highways?
Safety aspect
Which factor can lead to an overspeeding vehicle running out of the highway?
Inappropriate banking or superelevation
What must a driver be able to see ahead in order to do for safe driving?
Brake safely before hitting an object on its path
What must the driver be able to do when negotiating an overtaking maneuver?
Pass a slow-moving vehicle effectively
Why must the vertical and horizontal curves be designed carefully?
To cause undue reduction in speed of vehicles
Explore the fundamental principles of geometric highway design, covering horizontal and vertical alignments, geotechnical aspects, pavement design, drainage facilities, and safety considerations. Gain insights into factors that contribute to creating safe and enjoyable driving experiences.
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