Railroad crossings — South Dakota Permit Test

Railroad crossings on the South Dakota permit test — 5 rules, each with the reason behind it and a question on it while it is fresh.

The rules

At crossings with more than one track, the number of tracks may be posted, but not every such crossing has this sign, so check for more than one track and train at every crossing.

A driver who waits for one train to pass and then goes can be hit by a second train on the next track.

Not all highway-railroad grade crossings with more than one train track will have these signs though, so it is important to check for more than one track, train, or railroad vehicle at each highway-railroad grade crossing.

South Dakota Driver License Manual, p.34

Some crossings have side-by-side lights that flash alternately when a train is approaching; when the lights are flashing, you must stop.

Going on flashing lights because you do not see a train yet puts you in front of a fast train.

When the lights are flashing, you must stop.

South Dakota Driver License Manual, p.34

At a crossing with a gate that lowers when a train is coming, do not drive around the gate.

Drivers who weave around a lowered gate are among those struck by trains they thought were far off.

Do not drive around the gate.

South Dakota Driver License Manual, p.34

Some crossings have a bell or horn; do not cross until the bell or horn has stopped.

A bell still ringing means a train is still coming, even if you cannot yet see it.

Do not cross until the bell or horn has stopped.

South Dakota Driver License Manual, p.34

Not all highway-railroad grade crossings have lights.

A driver who waits for flashing lights at a crossing that has none can roll right into a train.

Not all highway-railroad grade crossings have lights.

South Dakota Driver License Manual, p.34

On the test

Why check for more than one train at every railroad crossing?

Not every multi-track crossing posts a tracks sign. A driver who waits for one train to pass and then goes can be hit by a second train on the next track. South Dakota Driver License Manual, p.34: “Not all highway-railroad grade crossings with more than one train track will have these signs though, so it is important to check for more than one track, train, or railroad vehicle at each highway-railroad grade crossing.”

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 South Dakota permit topics

Where these come from

Every rule here is checked against South Dakota Driver License Manual, published by the South Dakota Department of Public Safety, and against the state code itself. Last checked 2026-10-04.