Roundabouts — Michigan Permit Test
Roundabouts on the Michigan permit test — 9 rules, each with the reason behind it and a question on it while it is fresh.
The rules
In a roundabout, entering traffic yields to vehicles traveling counterclockwise around the central island.
Everyone circles the same way, so traffic flows without head-on conflicts.
A roundabout is a circular intersection where entering traffic yields to vehicles traveling counterclockwise around a central island.
Vehicles entering a roundabout must yield to traffic approaching from the left, including bicyclists and pedestrians.
Traffic in the circle comes from your left, so that is where you look and wait for a gap.
Vehicles entering from each leg of the intersection must yield to traffic approaching from the left.
Never make a left turn to enter a roundabout; it places you in front of oncoming traffic.
Entering to the left sends you the wrong way around the circle.
Never make a left turn to enter a roundabout; this will place you in front of oncoming traffic.
Vehicles in the roundabout have the right of way.
Drivers already circling must not have to stop for those entering.
Vehicles in the roundabout have the right of way.
If an emergency vehicle approaches while you are in a roundabout, do not stop; leave at the nearest exit, pull over to the right and stop.
Stopping inside the circle blocks it, including for the emergency vehicle.
If an emergency vehicle is heard or seen approaching, do not stop. Leave the roundabout at the nearest exit, pull over to the right and stop
If you miss your exit in a roundabout, drive around the roundabout to your exit again.
Going around again is safe. Stopping or backing up is not.
If you miss your exit, drive around the roundabout to your exit again.
In a roundabout, avoid changing lanes; move into the lane you need before entering.
Lane changes inside a circle cross the path of cars beside you as everyone curves.
Avoid changing lanes. Move into the lane you need before entering the roundabout.
Avoid passing or driving next to large vehicles in a roundabout, as they may need more than one lane.
A truck's trailer swings across lanes in the tight curve of a roundabout.
Avoid passing or driving next to large vehicles, as they may need more than one lane to navigate through the roundabout.
When exiting a roundabout, use your turn signal and do not accelerate until you are past the pedestrian crossing at the exit.
Walkers cross right at the exit, and you need to be slow enough to stop for them.
Do not accelerate until you are past the pedestrian crossing at the exit.
On the test
Which way does traffic travel around a roundabout's central island?
Counterclockwise. Everyone circles the same way, so traffic flows without head-on conflicts. What Every Driver Must Know, p.35: “A roundabout is a circular intersection where entering traffic yields to vehicles traveling counterclockwise around a central island.”
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.
Where these come from
Every rule here is checked against What Every Driver Must Know, published by the Michigan Department of State, and against the state code itself. Last checked 2026-10-03.
- src/assets/drivers-manuals/MI.pdf (What Every Driver Must Know, October 2025, Michigan Department of State, retrieved 2026-09-14; sha256 pinned in SOURCES.json)
- src/assets/drivers-manuals/MI.pages.txt (the plain pdftotext fixture every citation here was cut from and verified against; sha256 pinned in SOURCES.json)
- src/assets/drivers-manuals/MI-exam.html (Michigan Department of State, New drivers (18 and older), retrieved 2026-10-03; sha256 pinned in SOURCES.json under examSource; states the test's two portions and no figure)
- https://www.michigan.gov/sos/license-id/new-drivers-18-older
- https://www.michigan.gov/sos/resources/forms/what-every-driver-must-know
- https://www.legislature.mi.gov/Laws/MCL?objectName=mcl-257-309 (read 2026-10-03; requires a knowledge test and a road sign test, states no count or mark)