IL DMV IL DMV Traffic Laws and Regulations 1 — Questions and Answers
Question 1: In Illinois, what is the maximum speed limit on a rural interstate highway unless otherwise posted?
- 55 mph
- 65 mph
- 70 mph (Correct answer)
- 75 mph
Correct answer: 70 mph
Illinois rural interstates have a maximum speed limit of 70 mph unless a lower limit is posted.
Question 2: Illinois law requires drivers to keep headlights on when windshield wipers are in use due to weather. How far must headlights illuminate ahead?
- 200 feet
- 300 feet
- 400 feet (Correct answer)
- 500 feet
Correct answer: 400 feet
Illinois requires headlights to illuminate at least 400 feet ahead when in use.
Question 3: When approaching a yellow traffic light in Illinois, a driver should:
- Accelerate to clear the intersection
- Prepare to stop if it is safe to do so (Correct answer)
- Come to an immediate stop
- Proceed without slowing
Correct answer: Prepare to stop if it is safe to do so
A yellow light warns that the signal is about to turn red, so drivers should prepare to stop if safe.
Question 4: In Illinois, what does a flashing red traffic light mean?
- Slow down and proceed with caution
- Stop, yield, and proceed when safe (Correct answer)
- Come to a complete stop and wait for green
- Yield to oncoming traffic only
Correct answer: Stop, yield, and proceed when safe
A flashing red light functions like a stop sign — stop, yield to others, then proceed when safe.
Question 5: Illinois law prohibits using a handheld cell phone while driving. The minimum fine for a first offense is:
- $75
- $100 (Correct answer)
- $75 plus court costs
- No fine, just a warning
Correct answer: $100
Illinois law sets a minimum $100 fine for a first offense of using a handheld device while driving.
Question 6: In Illinois, what is the speed limit in a school zone when children are present unless otherwise posted?
- 15 mph
- 20 mph (Correct answer)
- 25 mph
- 30 mph
Correct answer: 20 mph
Illinois school zones require drivers to slow to 20 mph when children are present.
IL DMV IL DMV Traffic Laws and Regulations 1
In Illinois, what is the maximum speed limit on a rural interstate highway unless otherwise posted?