Turn signal distance — Nevada Permit Test
Turn signal distance on the Nevada permit test — 3 rules, each with the reason behind it and a question on it while it is fresh.
The rules
On city streets, signal a turn at least 100 feet ahead, about 10 car lengths.
A signal given at the last second gives the driver behind no time to brake before you slow for the turn.
Signal your turn at least 100 feet ahead (about 10 car lengths) on city streets or 300 feet (30 car lengths) on open highways.
On open highways, signal a turn at least 300 feet ahead, about 30 car lengths.
At highway speed a car covers 100 feet in about a second, so a short warning comes far too late.
Signal your turn at least 100 feet ahead (about 10 car lengths) on city streets or 300 feet (30 car lengths) on open highways.
After a turn, be sure the turn signal is off once you have entered the flow of traffic.
A blinker left on tells others you are about to turn, so a driver may pull out right in front of you.
Be sure the turn signal is off after you enter the flow of traffic.
On the test
On a city street, how far ahead of a turn must you signal?
100 feet. A signal given at the last second gives the driver behind no time to brake before you slow for the turn. Nevada Driver Handbook, p.45: “Signal your turn at least 100 feet ahead (about 10 car lengths) on city streets or 300 feet (30 car lengths) on open highways.”
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
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Where these come from
Every rule here is checked against Nevada Driver Handbook, published by the Nevada Department of Motor Vehicles, and against the state code itself. Last checked 2026-10-04.
- src/assets/drivers-manuals/NV.pdf (Nevada Driver Handbook, DMV 700, March 2024, Nevada Department of Motor Vehicles, retrieved 2026-09-14 and re-checked 2026-10-04; sha256 pinned in SOURCES.json)
- src/assets/drivers-manuals/NV.pages.txt (plain pdftotext, the fixture every citation here was cut from and verified against; sha256 pinned in SOURCES.json)
- src/assets/drivers-manuals/NV-exam.html (Nevada DMV, Written Knowledge Test page, https://dmv.nv.gov/wtestteens.htm, read 2026-10-04; states both exam figures; sha256 pinned under examSource)
- https://dmv.nv.gov/dlhandbook.htm (read 2026-10-04; links the handbook)