What the Missouri driver license test requires

Missouri's driver license test has three parts: a written knowledge test, a vision screening, and a behind-the-wheel driving test. You must pass all three to receive your license. The written test covers road signs, traffic laws, and safe driving practices specific to Missouri. The vision screening checks that you can see well enough to drive safely. The driving test happens on public roads with an examiner in the car, and you must demonstrate basic vehicle control and obey traffic laws.

You cannot take any part of the test until you have held a learner's permit for a minimum waiting period. In Missouri, that waiting period is 30 days if you are 16 or 17 years old, or zero days if you are 18 or older. You must bring your learner's permit, proof of identity, proof of residency, and proof of Social Security number to your test appointment.

Key Takeaways

  • Missouri requires a 30-day waiting period between getting your learner's permit and taking the driving test if you are under 18, but no waiting period if you are 18 or older.
  • The written test covers 42 questions about Missouri traffic laws and road signs, and you must answer at least 32 correctly to pass.
  • You schedule the driving test through your local Missouri Department of Revenue office, and the examiner will test you on a route that includes residential streets, turns, and stops.
  • Bring your learner's permit, a valid photo ID, proof of residency, and proof of Social Security number to your test appointment, or you will not be allowed to test.
  • If you fail any part of the test, you can retake it, but you must wait at least one day before scheduling another appointment.

The written knowledge test in Missouri

The written test consists of 42 multiple-choice questions drawn from the Missouri Driver Guide. Questions cover traffic signs, right-of-way rules, speed limits, parking laws, and safe driving practices. You have 30 minutes to complete the test. You must answer at least 32 questions correctly (76 percent) to pass.

The test is offered in English and several other languages at most Missouri Department of Revenue offices. You take the test on a computer at the office. If you fail, you can retake it the next day. There is no limit to how many times you can retake the written test, but you must pay the test fee each time.

The Missouri Driver Guide is available free online at the Department of Revenue website and in print at any license office. Many people study the guide for one to two weeks before taking the test. The guide covers all topics that appear on the test.

The vision screening requirement

Before you take the written test, you will have your vision checked at the license office. An examiner will use a machine to measure your visual acuity. You must be able to see at least 20/40 in each eye, with or without corrective lenses. If you wear glasses or contacts, you must wear them during the vision screening and during your driving test.

If you fail the vision screening, you cannot proceed to the written test that day. You will be told what vision correction you need and asked to return once you have obtained glasses or contacts. Some people bring their glasses or contacts to the appointment even if they do not normally wear them, to may support they pass the screening.

Scheduling and taking the driving test

Once you have passed the written test and held your learner's permit for the required waiting period, you can schedule your driving test. You schedule through your local Missouri Department of Revenue office by phone or in person. Wait times vary by location and season; some offices have openings within a few days, while others may have a wait of several weeks.

The driving test lasts about 20 to 30 minutes. The examiner will ask you to perform basic driving tasks: starting the car, turning, stopping, backing up, and parking. You will drive on public roads that include residential streets, intersections with traffic lights, and at least one turn. The examiner is looking for safe vehicle control, proper use of mirrors and signals, and obedience to traffic laws.

You must bring your learner's permit and a vehicle that is registered, insured, and in safe working condition. The vehicle must have working brakes, lights, wipers, and mirrors. If the vehicle fails inspection, you cannot take the test that day.

What causes you to fail the driving test

You will fail the driving test if you commit a critical error or accumulate too many minor errors. Critical errors include hitting another vehicle or object, failing to obey a traffic signal or sign, driving on the wrong side of the road, or causing the examiner to grab the safety handle or brake. A single critical error results in an when ready fail.

Minor errors include rolling through a stop sign, not signaling a turn, or not checking mirrors. You can make a few minor errors and still pass, but too many will result in a fail. The examiner will explain which errors you made and why you did not pass. You can retake the test after waiting at least one day.

Retaking the test if you fail

If you fail the written test, you can retake it the next day. If you fail the driving test, you must wait at least one day before scheduling another appointment. There is no limit to how many times you can retake either test. Each retake requires paying the test fee again.

Many people fail the driving test once and pass on the second attempt. Common reasons for failure include nervousness, not checking mirrors, and minor traffic violations. If you fail, ask the examiner which specific errors caused the failure, and practice those skills before your next appointment.

Documents you must bring to your test appointment

You must bring four documents to your test appointment: your learner's permit, a valid photo ID, proof of residency, and proof of your Social Security number. If you do not have all four, you will not be allowed to test.

Valid photo IDs include a passport, military ID, or school ID with your photo and date of birth. Proof of residency can be a utility bill, lease, mortgage statement, or bank statement with your name and current address dated within the last 60 days. Proof of Social Security number can be a Social Security card, W-2 form, or tax return. If you are unsure whether your documents may have access to, call your local license office before your appointment.

Frequently Asked Questions

Can I take the driving test in a different county than where I got my learner's permit?

Yes. You can take your driving test at any Missouri Department of Revenue office, regardless of which office issued your learner's permit. However, you must still hold the permit for the required waiting period before you can test.

What happens if I fail the vision screening?

You cannot take the written test that day. You must obtain corrective lenses (glasses or contacts) and return to the office. Once you pass the vision screening with your corrective lenses, you can proceed to the written test. You must wear the same corrective lenses during your driving test.

Do I have to take the driving test on public roads, or can I take it in a parking lot?

The driving test must take place on public roads. The examiner will direct you through a route that includes residential streets, intersections, and turns. This allows the examiner to assess your ability to handle real traffic situations.

How long is my learner's permit valid?

Your learner's permit is valid for three years from the date of issue. If you do not pass the driving test within three years, your permit will expire and you will need to reapply for a new one.

What if I pass the driving test but fail the written test?

You cannot take the driving test until you have passed the written test first. The written test must be completed before you schedule a driving test appointment.