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Washington Traffic Laws Flashcards

6 cards from real Washington State Knowledge Test practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.

Read the first 6 Washington Traffic Laws flashcards as text
  1. Under Washington law, when must a driver report a collision to law enforcement?

    Answer: When damage exceeds $1,000 or there are injuries or fatalities

    Washington requires collision reporting when there are injuries, fatalities, or property damage that appears to exceed $1,000.

  2. How long do Washington drivers have to report a change of address to the DOL after moving?

    Answer: 30 days

    Washington drivers must notify the Department of Licensing of an address change within 10 days of moving.

  3. What does Washington's implied consent law mean?

    Answer: By driving in Washington, you consent to chemical testing if arrested for DUI

    Washington's implied consent law means that by operating a vehicle, you automatically consent to chemical testing for alcohol or drugs if a law enforcement officer arrests you for DUI.

  4. In Washington, when driving in a roundabout, who has the right of way?

    Answer: Vehicles already circulating inside the roundabout

    Vehicles already traveling inside a roundabout have the right of way; entering vehicles must yield before merging.

  5. Washington law requires headlights to be on when windshield wipers are in use due to:

    Answer: Precipitation, smoke, or other conditions requiring wiper use

    Washington law requires headlights whenever windshield wipers are needed due to precipitation, smoke, fog, or other conditions reducing visibility.

  6. What penalty does Washington impose for a first-offense DUI?

    Answer: Fine, possible jail time, license suspension, and ignition interlock

    A first DUI conviction in Washington carries fines, possible jail time, mandatory license suspension, and an ignition interlock device requirement.

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Sources & references

Exam facts on this page (fees, format, dates, passing scores) are checked against these official sources; the date is our last check. Editorial policy

  1. dol.wa.gov — Fees, exam format, passing score, retake policy, score validity, test delivery, eligibility, renewal, exam information · verified Oct 2026