Entering an expressway — Maine Permit Test
Entering an expressway on the Maine permit test — 3 rules, each with the reason behind it and a question on it while it is fresh.
The rules
When entering an expressway from a ramp, use your left turn signal.
Drivers in the right lane can make room only if they know you are coming in.
Communicate by using your left turn signal.
The acceleration lane lets you get up to the speed of traffic before merging into the regular lanes.
Merging well below highway speed makes fast cars brake hard behind you.
The acceleration lane, which varies in length, enables you to get up to the speed of traffic before merging into the regular lanes.
Where an expressway entrance has no acceleration lane, stop before entering, wait for a break in traffic, then speed up and merge.
Rolling blindly into fast traffic from a short ramp leaves no room to judge a gap.
In this case you should stop before entering, wait for a break in the traffic and then speed up and merge.
On the test
Which signal do you use when merging onto an expressway from the ramp?
Your left turn signal. Drivers in the right lane can make room only if they know you are coming in. Maine Driver’s License Manual, p.64: “Communicate by using your left turn signal.”
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 Maine Driver’s License Manual, published by the Maine Secretary of State, and against the state code itself. Last checked 2026-10-05.
- src/assets/drivers-manuals/ME.pdf (Maine Driver’s License Manual, Rev 4/24, Maine Secretary of State, Bureau of Motor Vehicles, retrieved 2026-10-04; sha256 pinned in SOURCES.json)
- src/assets/drivers-manuals/ME.pages.txt (scripts/me-text.sh: plain pdftotext except physical 82, which is -layout; the fixture every citation here was cut from and verified against; sha256 pinned in SOURCES.json)
- src/assets/drivers-manuals/ME-exam.html (Maine BMV, Drivers License Exam page, https://www.maine.gov/sos/bmv/driver-licenses-and-ids/car-license/drivers-license-exam, read 2026-10-04; states both exam figures; sha256 pinned under examSource)
- https://www.maine.gov/sos/bmv/driver-licenses-and-ids/car-license/driver-license-manual-and-Maine-motorist-handbook-and-study-guide (read 2026-10-04; links the manual)