Iowa Driver's License Test Iowa Traffic Laws

Question 1

What is the legal speed limit in Iowa school zones when children are present?

Accepted Answer

20 mph

Answer

15 mph

Answer

25 mph

Answer

30 mph

Question 2

In Iowa, when must headlights be turned on?

Accepted Answer

From sunset to sunrise and when visibility is less than 500 feet

Answer

Only after sunset

Answer

Only in rain or fog

Answer

Whenever wipers are in use

Question 3

What is the minimum following distance Iowa recommends behind large trucks on highways?

Accepted Answer

4 seconds

Answer

2 seconds

Answer

3 seconds

Answer

6 seconds

Question 4

Under Iowa law, when is it legal to pass a stopped school bus with flashing red lights?

Accepted Answer

Only when traveling in the opposite direction on a divided highway

Answer

When no children are visible

Answer

Never — you must stop in all directions

Answer

When traveling over 45 mph

Question 5

How far from a fire hydrant must Iowa drivers park their vehicle?

Accepted Answer

15 feet

Answer

5 feet

Answer

10 feet

Answer

20 feet

Question 6

In Iowa, what does 'right-of-way' mean at a four-way stop?

Accepted Answer

The driver who arrived first, or the one to the right in a tie, goes first

Answer

Largest vehicle goes first

Answer

Fastest-arriving vehicle goes first

Answer

Driver on the main road always goes first