roadwise.Open study app

Washington driving lesson · Signs and Signals

Rules of the road and traffic control devices

A 3-minute lesson from the Washington 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
Signs and Signals
Checkpoint questions
6
Source pages
108, 109

Traffic laws exist so everyone moves in a predictable way. Most basic rules stay the same, but laws can change, and it's your job to stay current. Signals, signs, and markings tell you what to do, and some people can override them.

Know the rule

Find the current rules of the road by searching RCW 46.61 online. For as long as you drive, it's your responsibility to stay informed.

Handbook p. 108 ↗

General driving guidance:

  • Drive on the right; use the left only to safely and legally pass on a two-lane road
  • Keep right except to pass, and obey the speed limit even while passing
  • Carpool lanes are not passing lanes
  • Don't pass on the shoulder or drive on it unless officials or signs direct you
  • Avoid blocking travel lanes; if you must stop, keep moving until you can safely pull over
  • Don't drive in reverse on the road, even if you miss your turn or exit
Handbook p. 108 ↗

Know the rule

It's illegal to back up on a shoulder or freeway.

Handbook p. 108 ↗

Know the rule

Hitchhiking and picking up hitchhikers on Washington freeways is illegal and dangerous.

Handbook p. 109 ↗

Traffic control devices

Signals, signs, and road markings that control the flow of traffic. You must look for and comply with all of them.

Handbook p. 109 ↗

Know the rule

Law enforcement, construction workers, maintenance personnel, and school crossing guards can direct traffic in special circumstances. They can overrule traffic signals, and you must follow their directions.

Handbook p. 109 ↗

Know the rule

If a traffic signal isn't working, treat the intersection like a four-way stop: come to a complete stop, yield to traffic on your right, and proceed cautiously when it's safe.

Handbook p. 109 ↗

Put it into practice

You miss your freeway exit. Don't stop or back up along the shoulder: that's illegal. Keep moving forward to the next exit and turn around from there.

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.

A traffic signal at an intersection isn't working at all. How should you treat the intersection?
  1. As a green light for the main road
  2. As a yield-only intersection
  3. As closed to all traffic
  4. Like a four-way stop

Answer: Like a four-way stop

If a signal isn't working, treat the intersection like a four-way stop: stop, yield to the right, then proceed.

Handbook p. 109 ↗
Law enforcement, construction workers, and school crossing guards can overrule traffic signals with their own directions.
  1. True
  2. False

Answer: True

These people can overrule traffic signals, and their directions must be followed.

Handbook p. 109 ↗
When may you drive on the shoulder of the road?
  1. To pass a car turning left
  2. When directed by officials or signs
  3. When traffic is backed up
  4. To pass a slow vehicle on the right

Answer: When directed by officials or signs

Don't use the shoulders to pass; unless directed by officials or signs, you shouldn't drive on the shoulder.

Handbook p. 108 ↗
You miss your freeway exit. What should you do?
  1. Back up slowly on the shoulder
  2. Continue to the next exit
  3. Stop on the shoulder and wait for a gap
  4. Make a U-turn across the median

Answer: Continue to the next exit

Keep moving forward; it's illegal to back up on a shoulder or freeway, even if you miss your exit.

Handbook p. 108 ↗
On a road with two lanes in your direction, which lane should you normally drive in?
  1. The left lane, since it moves faster
  2. Either lane if you're at the limit
  3. The carpool lane when it's empty
  4. The right lane, using the left to pass

Answer: The right lane, using the left to pass

Keep right except to pass; carpool lanes are not passing lanes.

Handbook p. 108 ↗
Picking up a hitchhiker on a Washington freeway is legal as long as you pull fully onto the shoulder.
  1. True
  2. False

Answer: False

Hitchhiking and picking up hitchhikers on Washington freeways is illegal and dangerous.

Handbook p. 109 ↗
Take the lesson checkpoint in the app

More in Signs and Signals