What is the purpose of flexible pavements?
A High durability
B Quick construction
C Load distribution
D Low cost
What material is commonly used for rigid pavements?
A Concrete
B Asphalt
C Gravel
D Steel
What is the main purpose of road markings?
A Increase speed
B Prevent accidents
C Aesthetic appeal
D Guide drivers
What is the function of drainage in highway design?
A Enhance lighting
B Reduce speed
C Prevent flooding
D Improve aesthetics
What is the purpose of toll roads?
A Collect maintenance fees
B Increase traffic
C Reduce congestion
D Improve road aesthetics
Which of the following is essential in geometric design of highways?
A Pedestrian access
B Traffic volume
C Lighting
D Road aesthetics
What is the primary benefit of using bituminous materials in pavements?
A Durability
B Fast construction
C Flexibility
D Low cost
What does the term “pavement evaluation” refer to?
A Measuring traffic volume
B Assessing material cost
C Inspecting surface condition
D Checking road aesthetics
What is the purpose of road widening?
A Prevent accidents
B Accommodate more traffic
C Increase speed
D Enhance aesthetics
What is a key feature of freeway design?
A Narrow lanes
B Limited access points
C Multiple intersections
D Pedestrian access
What is the role of roadside vegetation in highway design?
A Prevent erosion
B Increase speed
C Enhance aesthetics
D Improve lighting
What is the main function of highway lighting?
A Improve visibility at night
B Control traffic speed
C Reduce accidents
D Increase road width
What is the purpose of a safety audit in highway design?
A Increase road width
B Improve aesthetics
C Identify potential hazards
D Evaluate traffic flow
What is ITS in highway engineering?
A Internal Transport Solution
B International Traffic System
C Integrated Traffic Signals
D Intelligent Transport System
What is the main goal of pavement rehabilitation?
A Improve aesthetics
B Increase road width
C Control speed
D Restore road condition