Flagger Ahead Sign
A flagger is directing traffic through a work zone ahead
What to do
Slow down and obey the flagger's signals, even over normal signs.
Tips
A flagger's directions override posted signs and signals.
Test yourself
You see this sign while driving. What do you have to do?
Show the answer
Slow down and obey the flagger's signals, even over normal signs.
Common mistake
Ignoring the flagger or failing to slow down
About construction signs
Construction and work-zone signs are orange with black symbols. They mark temporary conditions — lane shifts, flaggers, reduced speeds — and fines are often doubled in work zones. Test questions focus on how to respond safely around workers and equipment.
Practice questions about this sign
Orange-colored signs indicate:
- A. School zones
- B. Recreational areas
- C. Railroad crossings
- D. Construction zones
Show answer
D. Construction zones — Orange signs warn about construction or maintenance work zones. Slow down, watch for workers and equipment, and be ready for changing lane patterns.
Universal rule · checked against MUTCD 11th Edition, Part 2 — Signs (General) — Traffic Signs — General · verified 2026-08-01
A 'Flagger Ahead' sign in a construction zone means:
- A. A flagger is ahead — follow their directions
- B. A warning flag marks the work zone edge
- C. The road is one lane ahead — traffic alternates
- D. Signals replace the flagger ahead
Show answer
A. A flagger is ahead — follow their directions — A 'Flagger Ahead' sign warns that a person controlling traffic (flagger) is at an upcoming point in the work zone. Reduce speed and be prepared to stop — flaggers have full legal authority to control traffic.
Universal rule · checked against MUTCD 11th Edition, Revision 1 (December 2025) — Section 6H.15 — Flagger Signs (W20-7 and W20-7a) · verified 2026-07-27
Frequently asked questions
What does the Flagger Ahead Sign mean?
A flagger is directing traffic through a work zone ahead
What should you do at a Flagger Ahead Sign?
Slow down and obey the flagger's signals, even over normal signs.
Reference standard: Federal Highway Administration Manual on Uniform Traffic Control Devices ↗. State and local agencies may add rules or operating times, so follow the complete posted sign where you drive. How DMV Prep sources content.
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