Look to sides intersections — South Dakota Permit Test
Look to sides intersections on the South Dakota permit test — 7 rules, each with the reason behind it and a question on it while it is fresh.
The rules
An intersection is any place where traffic merges or crosses, including side streets, driveways, and shopping center or parking lot entrances.
A driver who thinks only big crossroads count rolls past a driveway just as a car backs out.
Intersections are any place where traffic merges or crosses.
If stopped at an intersection, look both left and right just before you start moving.
The road that was clear when you stopped may now hold a car speeding toward you from the side.
If stopped, look to both the left and right just before you start moving.
Before moving, look across the intersection to make sure the path is clear all the way through and you will not block it if you must stop.
Pulling in behind stopped traffic can leave you stuck across the lanes when cross traffic gets a green.
Look across the intersection before you start to move to make sure the path is clear all the way through the intersection and that you will not block it if you must stop.
Before turning left across oncoming traffic, look for a safe gap, check the street you are turning onto, and look once more toward oncoming traffic.
A walker in the crosswalk can leave you stopped mid-turn, square in the path of an oncoming car.
Look one more time in the direction of oncoming traffic before turning.
Before turning right, make sure no traffic is coming from the left, no oncoming car is turning left into your path, and no pedestrian is crossing where you will turn.
A right turn made while watching only the left can hit a person crossing the street you turn onto.
Before turning right, make sure that there is no traffic approaching from the left and no oncoming traffic turning left into your path.
Look left and right at an intersection even if other traffic has a red light or stop sign, especially just after your light turns green.
Someone racing to beat the red can be in the middle of the intersection the instant your light goes green.
This is especially important just after the light has turned green.
If you are stopped and your view of a cross street is blocked, edge forward slowly until you can see.
Pulling out blind puts your car in the lane before a crossing driver has any chance to see you.
If you were stopped and your view of a cross street is blocked, edge forward slowly until you can see.
On the test
Which of these does the manual count as an intersection?
A shopping center or parking lot entrance. A driver who thinks only big crossroads count rolls past a driveway just as a car backs out. South Dakota Driver License Manual, p.48: “Intersections are any place where traffic merges or crosses.”
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
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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.
- src/assets/drivers-manuals/SD.pdf (South Dakota Driver License Manual, Revised 11/2024, South Dakota Department of Public Safety, retrieved 2026-09-14 and re-checked 2026-10-04; sha256 pinned in SOURCES.json)
- src/assets/drivers-manuals/SD.pages.txt (pdftotext -layout, the fixture every citation here was cut from and verified against; sha256 pinned in SOURCES.json)
- src/assets/drivers-manuals/SD-exam.html (South Dakota Department of Public Safety, South Dakota Driver License Testing Information, KB0043731, read 2026-10-04; states the 80% rate; sha256 pinned under examSource)
- https://www.sd.gov/dps?id=cs_kb_article_view&sysparm_article=KB0043733 (read 2026-10-04; links the manual)