Driver's License Test Prep
Diamond-shaped orange panel with a black border. Three lines of black text read 24-HOUR FLAGGING AHEAD.
MUTCD
CW20-09
Category
work zone
Color
orange
Shape
diamond
National · MUTCD Sign Reference

24-Hour Flagging Ahead

Flaggers are controlling traffic in the work zone ahead around the clock.

Flaggers are stationed in the upcoming work zone twenty-four hours a day, including overnight. Drivers should expect to encounter a worker with a STOP/SLOW paddle at any hour and must obey the flagger's signals; they take precedence over signals and posted limits. Slow down on approach and be ready to stop.

In the same family

Related signs

Vertical red-and-orange panel. Red top half with white text NO STANDING ANYTIME and a white double-headed horizontal arrow. Bottom orange band with black hard-hat icon and TEMPORARY CONSTRUCTION REGULATION. Code SP-383B.
No Standing Anytime: Temporary Construction Regulation
Vertical red-and-orange panel. Red top half with white text NO STANDING ANYTIME and a white horizontal arrow pointing left. Bottom orange band with hard-hat icon and TEMPORARY CONSTRUCTION REGULATION text.
No Standing Anytime: Construction (Arrow Left)
Vertical red-and-orange panel. Red top half with white text NO STANDING ANYTIME and a white horizontal arrow pointing right. Bottom orange band with hard-hat icon and TEMPORARY CONSTRUCTION REGULATION text.
No Standing Anytime: Construction (Arrow Right)
Orange diamond with black border reading CHECK POINT AHEAD on three lines in black uppercase letters.
Check Point Ahead
Orange diamond with black border reading SOBRIETY CHECK POINT AHEAD on three lines in black uppercase letters.
Sobriety Check Point Ahead
Source

Wikimedia Commons: File:ODOT Road sign CW20-09.svg (Public domain)

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