Disabled on the freeway — California Permit Test
Disabled on the freeway on the California permit test — 7 rules, each with the reason behind it and a question on it while it is fresh.
The rules
If your vehicle stops working on the freeway, safely pull over to the right shoulder.
The right shoulder is the side traffic is not passing on, and it is the only refuge there is.
If your vehicle stops working on the freeway:
If you must get out of a disabled vehicle on the freeway, exit on the right side so you are away from traffic, and get back in from the right side too.
The driver’s door opens into the lane that traffic is still using at full speed.
Exit on the right side so you are away from traffic if you must get out of the vehicle.
Dial 511 from your cell phone or locate a call box for assistance when your vehicle is disabled on the freeway.
It reaches the people who patrol that stretch of freeway rather than a general line.
Dial 511 from your cell phone or locate a call box for assistance.
Stay inside your disabled vehicle with your seat belt on until help arrives, and use your emergency flashers at your discretion.
The belt is still doing its job while you are stopped beside traffic doing 65 mph.
Stay inside your vehicle with your seat belt on until help arrives.
There are circumstances where it is safer to get out of your vehicle and stay away, including where there is not enough space on the shoulder, a guardrail, or an area where you can safely stay away from freeway lanes.
A narrow shoulder means the car is still partly in the lane, and so are you if you sit in it.
There are certain circumstances where it is safer to get out of your vehicle and stay away.
During commute times the California Highway Patrol Freeway Service Patrol provides free emergency roadside services in certain areas, including a gallon of gas, a jump start, a radiator refill and a flat tire change.
It is a patrol looking for stopped cars, and it costs the driver nothing.
Provide a gallon of gas if you run out.
If the Freeway Service Patrol cannot start your vehicle it will have it towed free of charge to a location the Highway Patrol approves, and it will not tow it to a private repair service or residence.
The free tow goes where the patrol takes it, and where you go from there is up to you.
If FSP cannot start your vehicle, they will have it towed (free of charge) to a CHP-approved location.
On the test
Which side do you pull onto when your vehicle stops working on a freeway?
The right shoulder. The right shoulder is the side traffic is not passing on, and it is the only refuge there is. California Driver’s Handbook, p.69: “If your vehicle stops working on the freeway:”
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 California Driver’s Handbook, published by the California Department of Motor Vehicles, and against the state code itself. Last checked 2026-09-21.
- src/assets/drivers-manuals/CA.pdf (California Driver’s Handbook, DL 600 ENGLISH (REV. 6/2025), retrieved 2026-09-14; sha256 pinned in SOURCES.json)
- src/assets/drivers-manuals/CA.pages.txt (the pdftotext -layout fixture every citation here was cut against and verified against; sha256 pinned in SOURCES.json)
- src/assets/drivers-manuals/SOURCES.json, CA entry — the folio offset of 6 and its basis, the three non-law pages, the two sign gallery pages, and the record of why California’s exam shape is this app’s own
- docs/plans/chosen-exam-shapes.md section 5 — the decision that a state publishing neither exam figure ships 40/32 with both disclosed
- docs/plans/how-to-build-laws.md — the rule that the handbook is the syllabus and nothing enters this file without a page in it