Leaving the expressway — Alaska Permit Test
Leaving the expressway on the Alaska permit test — 5 rules, each with the reason behind it and a question on it while it is fresh.
The rules
When leaving an expressway, keep moving, move into the deceleration lane, and then slow down.
Slowing in the through lanes invites a rear-end crash from drivers still at full speed.
Move to the deceleration lane and then slow down.
If you miss an exit, do not back up; go to the next exit.
Backing on a freeway puts you against traffic moving at full speed, a likely rear-end crash.
If you miss an exit don’t back up. Go to the next exit.
If you take a wrong exit, do not stop; stops are a primary cause of rear-end crashes.
Drivers behind you on a ramp do not expect a car to stop dead, so a stop to rethink gets you hit from behind.
If you take a wrong exit don’t stop. Stops are a primary cause of rear end crashes.
Except in an emergency, parking is prohibited on the paved portion of the highway, the shoulders, or anywhere within the right-of-way.
A parked car beside fast traffic is easy to hit and forces others to swerve.
Except in the case of emergency, parking is prohibited on the paved portion of the highway, the shoulders, or anywhere within right-of-way.
Dimming of headlights is required on divided highways as it is elsewhere.
A median does not stop high beams from shining into the eyes of drivers across it.
Dimming of headlights is required on divided highways as it is elsewhere.
On the test
Where should you slow down when leaving an expressway?
In the deceleration lane. Slowing in the through lanes invites a rear-end crash from drivers still at full speed. Alaska Driver Manual, p.70: “Move to the deceleration lane and then slow down.”
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 Alaska Driver Manual, published by the Alaska Department of Administration, and against the state code itself. Last checked 2026-10-04.
- src/assets/drivers-manuals/AK.pdf (Alaska Driver Manual, REV.10/2025, Alaska Division of Motor Vehicles, retrieved 2026-09-14 and re-checked 2026-10-04; sha256 pinned in SOURCES.json)
- src/assets/drivers-manuals/AK.pages.txt (the plain pdftotext fixture every citation here was cut from and verified against; sha256 pinned in SOURCES.json)
- https://dmv.alaska.gov/credential-services/drivermanual/ (read 2026-10-04; links the manual)
- https://dmv.alaska.gov/credential-services/instruction-permit/ (read 2026-10-04; states no count or mark)
- https://dmv.alaska.gov/credential-services/your-first-alaska-drivers-license/ (read 2026-10-04; states no count or mark)
- https://www.akleg.gov/basis/aac.asp?media=print&secStart=2.90.010&secEnd=2.90.990 (2 AAC 90, read 2026-10-04; 2 AAC 90.420(h)(2) sets the knowledge test's retest wait and no figure)