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Arizona driving lesson · Passing, Lanes & Freeways

Entering & exiting freeways

A 3-minute lesson from the Arizona course. Read the rules and examples, follow the handbook page references, and check your understanding before you move on.

Read time
3 minutes
Course unit
Passing, Lanes & Freeways
Checkpoint questions
6
Source pages
31, 32, 34

Freeways are built for high-speed traffic. Merging safely is your job when you enter: match speed on the ramp, signal, find a gap. When you exit, signal early and do your slowing in the exit lane, not on the freeway.

Know the rule

Traffic entering a freeway must yield to traffic already on it. Drivers entering are responsible for merging safely.

Handbook p. 31 ↗

Entering a freeway:

  • Get into the proper lane well in advance
  • Match your speed to traffic in the freeway's right lane
  • Signal before you merge and check traffic around you
  • Merge carefully when clear
  • Don't cross a solid line or drive through a gore area
Handbook p. 31 ↗
Freeway entrance (merging) diagram
Figure A: How to enter a freeway

Exiting a freeway:

  • Signal your exit before you reach the exit ramp
  • Use the deceleration lane and brake properly for a smooth exit
  • Keep a space cushion when exiting in heavy traffic
  • Don't cross a solid line
Handbook p. 31 ↗
Freeway exit diagram
Figure B: How to exit a freeway — slow down in the exit lane, not on the freeway

Gore area

The space between a through roadway and an entrance or exit ramp. It is against the law to drive over or park in any part of it.

Handbook p. 32 ↗

Know the rule

If you miss your exit, do not stop and never back up. Take the next exit and follow signs to rejoin the road in the other direction.

Handbook p. 32 ↗

Controlled access highway

A highway with no signals or intersections, entered and exited by ramps — called an "expressway" or "freeway."

Handbook p. 32 ↗

Divided highway

A highway with separate roadways for traffic in opposite directions, often with multiple lanes on each side.

Handbook p. 31 ↗

Put it into practice

You're on I-10 and realize you just passed your exit. Keep going, take the next exit, and follow signs back. Stopping, backing up, or cutting across the gore area is illegal.

Check your understanding

Read the question, decide on an answer, then open it to check the explanation. These are Roadwise study questions based on the source handbook.

Traffic entering a freeway must do what relative to traffic already on the freeway?
  1. Yield the right-of-way to it
  2. Have the right-of-way over it
  3. Merge side by side with it
  4. Merge at any speed available

Answer: Yield the right-of-way to it

Traffic entering a freeway must yield right-of-way to traffic already on the freeway.

Handbook p. 31 ↗
As you merge onto a freeway, what should you do with your speed?
  1. Enter well below the speed limit for safety
  2. Enter as fast as your vehicle allows
  3. Maintain the same speed as the on-ramp
  4. Match right-lane traffic speed

Answer: Match right-lane traffic speed

Match the speed of your vehicle to the speed of traffic in the right lane of the freeway before merging.

Handbook p. 31 ↗
What is a 'gore area'?
  1. A marked bicycle lane
  2. The area just past a stop sign
  3. The space between a through road and a ramp
  4. The shoulder of a two-lane highway

Answer: The space between a through road and a ramp

A gore area is the space between a through roadway and an entrance or exit ramp; driving or parking in it is illegal.

Handbook p. 32 ↗
If you miss your freeway exit, what should you do?
  1. Cross the median to turn around
  2. Continue to the next exit
  3. Back up carefully to the exit
  4. Stop on the shoulder and wait

Answer: Continue to the next exit

If you miss your exit, do not stop or back up; get off at the next exit and find your way back.

Handbook p. 32 ↗
Before exiting a freeway, what should you do?
  1. Turn on your hazard flashers instead of signaling
  2. Signal before you reach the exit ramp
  3. Wait until you're on the ramp to signal
  4. Stop completely on the travel lane

Answer: Signal before you reach the exit ramp

Be sure to signal your exit before you reach the exit ramp.

Handbook p. 32 ↗
It is legal to drive over or park in a gore area if traffic is light.
  1. True
  2. False

Answer: False

Driving over or parking in any part of a gore area is against the law at all times.

Handbook p. 32 ↗
Take the lesson checkpoint in the app

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