More intersection signs — Missouri Permit Test

More intersection signs on the Missouri permit test — 3 rules, each with the reason behind it and a question on it while it is fresh.

The rules

The Side Road Ahead sign means another road enters the road you are on from the direction shown.

Traffic is joining from one side. Which side it is matters, and the sign is what tells you.

Another road enters the road from the direction shown on the sign.

Missouri Driver Guide, p.48

The T Intersection Ahead sign means the road you are traveling does not continue, and you must turn either right or left.

The road ends. The only decision left is which way, and it has to be made before you arrive.

The road you are traveling does not continue. You must turn either right or left.

Missouri Driver Guide, p.48

The Side Road Railroad Crossing sign warns of a railway crossing very close to the intersection, so use caution when crossing the tracks.

A crossing right beside an intersection gives you almost no room to stop between the two.

A warning of a railway crossing very close to the intersection. Use caution when crossing tracks.

Missouri Driver Guide, p.48

On the test

What does a Side Road Ahead sign tell you?

Another road enters from the direction shown. Traffic is joining from one side. Which side it is matters, and the sign is what tells you. Missouri Driver Guide, p.48: “Another road enters the road from the direction shown on the sign.”

How this works

Most practice tests hand you a bank of questions and leave the manual somewhere else. This one puts them together.

You read one law and the reason behind it, then answer a question on that law while it is still fresh. Get it right and you move on; get it wrong and you have found the gap while it is cheap to fix, not on the morning of the exam.

Learning one rule at a time, and proving it immediately, is what turns a manual you skimmed into something you actually know — and it makes studying feel like getting somewhere rather than like waiting to find out.

What it costs

  • One payment, once — not a subscription. Nothing renews and there is nothing to cancel, for an exam you sit one time.
  • Free to start: a 10-question test and the first section of cards. No sign-up and no account.
  • Paying opens the rest of the cards, unlimited full-length practice tests, and retests built from exactly the questions you got wrong.
  • Every level up to Prepared — 3 tests passed in a row.
  • Do the work, fail the real exam, and we refund you.

All Missouri permit topics

Where these come from

Every rule here is checked against Missouri Driver Guide, published by the Missouri Department of Revenue, and against the state code itself. Last checked 2026-09-16.