Flagger Operations and Positioning
29 CFR 1926.201 · This talk in Spanish
Why it matters
The flagger stands closer to moving traffic than anyone else on the job. OSHA requires flagger signaling, and the warning garments flaggers wear, to follow Part 6 of the MUTCD, and OSHA guidance says flaggers should use STOP/SLOW paddles and class 2 or 3 garments. Position and escape route decide whether a bad driver ruins your day or ends it. Today: where to stand, how to signal, and when to bail.
Hazards
- ⚠ Being struck by inattentive or aggressive drivers
- ⚠ Standing in the lane instead of on the shoulder
- ⚠ No escape route planned when a vehicle fails to stop
- ⚠ Signals confused between paddle, hands, and radio
- ⚠ Low visibility: dawn, dusk, dust, rain, and sun glare
- ⚠ Fatigue and distraction during long, boring rotations
Controls and safe practices
- ✓ STOP/SLOW paddle, not flags, as the primary device, held high and steady.
- ✓ Stand on the shoulder at your station, visible from the required distance, never in the open lane except to signal as trained.
- ✓ Plan your escape route before the first car and keep it clear all shift.
- ✓ Class-appropriate high-visibility apparel, day rated or night rated for the hours worked.
- ✓ Radios or agreed signals between paired flaggers; confirm before releasing traffic.
- ✓ Never turn your back on approaching traffic, and never use the phone on station.
- ✓ Rotate flaggers to stay sharp, and pull everyone in when visibility drops below the plan minimum.
What OSHA says
Exact words from the official text, with a link to each paragraph.
“Signaling by flaggers and the use of flaggers, including warning garments worn by flaggers, shall conform to Part 6 of the MUTCD”
“Flaggers should use STOP/SLOW paddles, paddles with lights, or flags (flags should be used only in emergencies.)”
“Check the label or packaging to ensure that the garments are performance class 2 or 3.”
“Flaggers should be trained/certified and use the signaling methods required by the authority in charge.”
“Drivers should be warned in advance with signs that there will be a flagger ahead.”
Site check before the talk
Walk the site and tick each line. Each line comes from the text quoted above.
- ☐Flagger signals and flagger vests follow Part 6 of the MUTCD. (29 CFR 1926.201(a))
- ☐Use a STOP/SLOW paddle; flags are for emergencies only. (OSHA Fact Sheet: Work Zone Traffic Safety (paddles))
- ☐Check the vest label: it must say performance class 2 or 3. (OSHA Fact Sheet: Work Zone Traffic Safety (garments))
- ☐Every flagger is trained and uses the signals the road authority requires. (OSHA Fact Sheet: Work Zone Traffic Safety (training))
- ☐Flagger-ahead signs are up before anyone steps out. (OSHA Fact Sheet: Work Zone Traffic Safety (advance warning))
Quotes checked word for word against the official OSHA text on October 5, 2026. This is a summary for a crew talk, not legal advice; the full official text governs. How we check
Crew discussion questions
- Where exactly do our flaggers stand at this site, and what is behind them?
- What is the escape route at each station?
- How do our paired flaggers confirm before releasing a direction?
- Have we had drivers run the paddle here? What happened?
Applicable OSHA standards
29 CFR 1926.201
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