Driver's License Test Prep

MUTCD: R16-10
Category: regulatory
Color: white
Shape: rectangle horizontal

National · MUTCD Sign Reference

Begin Daytime Headlight Section

Headlights are required from this point forward, even during daylight.

Marks the start of a corridor where state law or local rule requires headlights on at all times of day, typically along curvy two-lane mountain roads, tunnels of light and shadow, or high-crash rural routes. Drivers should switch on low-beam headlights as they pass this point.

In the same family

Related signs

Red octagon with white border and the word STOP in large white letters across the center.

Downward-pointing red triangle with a white interior triangle and the word YIELD in red letters.

Small red rectangular plaque with white border and the words ALL WAY in white letters.

Red circle on a square white background with the words DO NOT ENTER in white above and below a wide white horizontal bar.

Horizontal red rectangle with the words WRONG WAY stacked in large white letters.

Source

FHWA SHSM Interim — R16-10 (https://mutcd.fhwa.dot.gov/shsm_interim/zip_files/r16_10.zip) (Public domain (FHWA))

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