AZDOT Desert Driving Safety 3

Question 1

Arizona's 'Move Over' law requires drivers to do what when approaching a stationary emergency vehicle on the highway?

Accepted Answer

Move over one lane away or slow to 20 mph below the posted limit if unable to move over

Answer

Arizona law requires drivers to move one lane away from stationary emergency, maintenance, or tow vehicles, or slow to 20 mph below the speed limit if a lane change isn't possible.

Question 2

During a desert road trip, your tire blows out at highway speed. What is the correct first action?

Accepted Answer

Grip the wheel firmly, maintain course, and gradually ease off the accelerator

Answer

Sudden braking or swerving after a blowout can cause loss of control — the correct response is to grip the wheel firmly and decelerate gradually.

Question 3

What unique desert road hazard do cattle grids (cattle guards) present for motorcyclists in Arizona?

Accepted Answer

Metal grates can become extremely slippery when wet and trap motorcycle tires

Answer

Cattle guards have parallel metal bars that can catch motorcycle tires, and they become especially slick when wet, requiring motorcyclists to slow down and cross straight.

Question 4

In the Arizona desert, road surfaces can reach temperatures exceeding 150°F. How does this affect tire safety?

Accepted Answer

Extreme heat increases tire pressure and can cause blowouts in underinflated tires

Answer

Desert heat increases air pressure inside tires; already overinflated or damaged tires are at high risk of blowout on hot desert roads.

Question 5

When approaching a railroad crossing in Arizona with limited sight lines due to desert terrain, you should:

Accepted Answer

Stop, look both ways, and proceed only when certain the tracks are clear

Answer

Arizona has many rural at-grade crossings where sightlines are limited; always stop and verify the crossing is clear before proceeding.

(AZDOT) Arizona Department of Transportation Practice Test

(AZDOT) Arizona Department of Transportation Practice Test

AZDOT Desert Driving Safety 3