Intersection scanning — Iowa Permit Test
Intersection scanning on the Iowa permit test — 3 rules, each with the reason behind it and a question on it while it is fresh.
The rules
Driveways and parking lots count as intersections, along with cross streets, side streets and other public roadways.
A car can pull out of a driveway or a parking lot just as fast as from a side street, so you watch for it the same way.
They include: cross streets, side streets, driveways, parking lots, and roadways open to public travel.
Before going through an intersection, look left, right, and left again for vehicles and pedestrians.
Cars from the left reach your lane first, so you check that side twice, right before you go.
Look left, right, and left again for approaching vehicles and pedestrians.
Never assume another driver will share space with you or give you space at an intersection.
Other drivers can be distracted or rushed. Plan as if they will not make room, and you will not be caught out.
Never assume another driver will share space with you or give you space.
On the test
Which of these counts as an intersection in Iowa's manual?
A driveway. A car can pull out of a driveway or a parking lot just as fast as from a side street, so you watch for it the same way. Iowa Driver's License Manual, p.50: “They include: cross streets, side streets, driveways, parking lots, and roadways open to public travel.”
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 Iowa Driver's License Manual, published by the Iowa Department of Transportation, and against the state code itself. Last checked 2026-10-04.
- src/assets/drivers-manuals/IA.pdf (Iowa Driver's License Manual, edition M1170 07/23/2026, Iowa Department of Transportation, retrieved 2026-09-14; sha256 pinned in SOURCES.json)
- src/assets/drivers-manuals/IA.pages.txt (the plain pdftotext fixture every citation here was cut from and verified against; sha256 pinned in SOURCES.json)
- https://iowadot.gov/drivers-licenses-ids/driver-education/manuals-practice-tests/drivers-manual
- https://iowadot.gov/drivers-licenses-ids/driver-education/online-permit-test-skip-trip (read 2026-10-04; states no count or mark)
- https://iowadot.gov/drivers-licenses-ids/get-or-renew-drivers-licenses-ids-permits/under-18-permit-license-or-id/instruction-permit-under-age-18 (read 2026-10-04; states no count or mark)
- https://iowadot.gov/drivers-licenses-ids/driver-education/manuals-practice-tests/take-practice-test (read 2026-10-04; its 25 questions and 80% describe the practice test and are not used)
- https://www.legis.iowa.gov/docs/iac/chapter/761.604.pdf (IAC 10/1/25; 761-604.9(1): "will declare the minimum passing score for each test")
- docs/plans/iowa-exam-shape.md (every official source checked for the exam's shape, and what each gave)