What is the main advantage of flexible pavements?
A Strength
B Flexibility
C Durability
D Cost
What material is used for rigid pavements?
A Steel
B Bitumen
C Concrete
D Asphalt
What is the primary role of traffic surveys?
A Volume
B Capacity
C Safety
D Speed
What is the function of road markings?
A Warning
B Aesthetics
C Safety
D Guidance
Which pavement type is more cost effective?
A Rigid
B None
C Flexible
D Both
What is the goal of soil stabilization in road construction?
A Increase strength
B Improve drainage
C Reduce costs
D Enhance aesthetics
What is the primary function of highway drainage?
A Traffic flow
B Prevent erosion
C Flood control
D Aesthetic appeal
Which material is used in bituminous pavements?
A Wood
B Concrete
C Steel
D Asphalt
What is the purpose of noise barriers along highways?
A Increase speed
B Block sound
C Reduce accidents
D Enhance visibility
What is the key role of highway lighting?
A Traffic control
B Reduce energy
C Safety
D Aesthetics
What is ITS in highway engineering?
A Intersection Traffic System
B Integrated Traffic Signals
C International Transport Standards
D Intelligent Transport System
Which type of road is designed for uninterrupted traffic flow?
A Collector roads
B Expressways
C Local roads
D Rural roads
What is the main aim of pavement evaluation?
A Enhance beauty
B Reduce costs
C Assess condition
D Improve speed
What is the purpose of toll roads?
A Collect fees
B Prevent accidents
C Speed up traffic
D Improve aesthetics
What is the primary function of intersection design?
A Enhance aesthetics
B Reduce congestion
C Improve safety
D Increase speed