Wyoming Highway practice

• A.to slow vehicles to a lower speed limit posted ahead.
• B.to report accidents to the police department and insurance companies.
• C.to determine the amount of alcohol in a driver's blood.
• D.to stop, slow, or guide traffic safely through construction areas.✓

Why: Flag persons are stationed in work zones to manage traffic flow and ensure the safety of both drivers and road crews. They use specific signals to stop, slow, or guide vehicles through potentially hazardous construction areas.

• A.weaving zones
• B.escape ramps✓
• C.acceleration lanes
• D.deceleration lanes

Why: Escape ramps are specialized safety lanes designed to stop vehicles that have lost braking power on steep mountain descents. They use deep beds of loose gravel or sand to safely absorb a vehicle's momentum and prevent high-speed collisions.