AZDOT AZ Traffic Laws 4

Question 1

In Arizona, a driver under age 21 is subject to a 'zero tolerance' DUI law. What BAC level triggers a DUI for an under-21 driver?

Accepted Answer

0.02%

Answer

Arizona's zero tolerance law (ARS 28-1381) makes it illegal for drivers under 21 to operate a vehicle with any BAC of 0.02% or higher.

Question 2

When may an Arizona driver legally use a hand-held cell phone while driving?

Accepted Answer

Never — hands-free use is required

Answer

Arizona's hands-free law (effective 2021) prohibits holding or using a hand-held device while driving; only hands-free Bluetooth or speaker (not held) is permitted.

Question 3

What does a flashing yellow arrow signal at a turn lane indicate to drivers in Arizona?

Accepted Answer

Turn is permitted but you must yield to oncoming traffic and pedestrians

Answer

A flashing yellow arrow means turns are permitted but are unprotected — drivers must yield to oncoming vehicles and pedestrians before turning.

Question 4

Arizona law prohibits driving on the shoulder of a highway except for certain purposes. Which of the following is a LAWFUL use of the paved shoulder?

Accepted Answer

Pulling over for an emergency stop

Answer

Using the shoulder for an emergency stop is lawful; using it to pass, travel, or bypass congestion is generally prohibited in Arizona.

Question 5

Under ARS 28-854, Arizona drivers must signal their intent to turn or change lanes at least how far in advance on a highway?

Accepted Answer

200 feet

Answer

Arizona requires turn signals to be activated at least 100 feet before turning or changing lanes in urban areas, and 200 feet on highways.

(AZDOT) Arizona Department of Transportation Practice Test

(AZDOT) Arizona Department of Transportation Practice Test

AZDOT AZ Traffic Laws 4