According to Section 6D.01, a flagger controls signaling devices in order to give drivers approaching a TTC zone what?Answer: Clear and positive guidance. Source: MUTCD 11th Edition, Section 6D.01
In what manner should a flagger be able to receive and communicate specific instructions, according to Section 6D.01?Answer: Clearly, firmly and courteously. Source: MUTCD 11th Edition, Section 6D.01
Section 6D.01 describes the situations in which a flagger guides drivers approaching a TTC zone. Which words does it use?Answer: Frequently changing situations. Source: MUTCD 11th Edition, Section 6D.01
Section 6D.01 lists the ability to recognize dangerous traffic situations. What should the flagger then be able to do?Answer: Warn workers in sufficient time to avoid injury. Source: MUTCD 11th Edition, Section 6D.01
Section 6D.01 says a flagger should be able to understand and apply proper traffic control practices. In which kind of situations does it say this is sometimes needed?Answer: Stressful or emergency situations. Source: MUTCD 11th Edition, Section 6D.01
Section 6D.01 says flaggers should be trained in traffic control practices and public contact techniques. What reason does it give?Answer: They are responsible for public safety and meet the public most often. Source: MUTCD 11th Edition, Section 6D.01
Which of these is one of the abilities a flagger should be able to demonstrate under Section 6D.01?Answer: Moving and maneuvering quickly to avoid danger from errant vehicles. Source: MUTCD 11th Edition, Section 6D.01
Show all 108 questions (101 more)
STOP/SLOW paddle (6D.02) 15
If flashing lights are added to the SLOW face of a paddle, what colors may they be?Answer: All white or all yellow. Source: MUTCD 11th Edition, Section 6D.02
If flashing lights are added to the STOP face of a paddle, what colors may they be?Answer: All white or all red. Source: MUTCD 11th Edition, Section 6D.02
In Figure 6D-1, what is the minimum width marked on each face of the STOP/SLOW paddle?Answer: 18 inches. Source: MUTCD 11th Edition, Figure 6D-1 and Table 6G-1
In the small-light pattern of Section 6D.02, what shape do the lights along the border of the SLOW face form?Answer: A diamond. Source: MUTCD 11th Edition, Section 6D.02
One optional light pattern in Section 6D.02 is a series of eight or more small lights along the outer edge of the paddle. How large may each light be?Answer: No larger than 1/4 inch in diameter. Source: MUTCD 11th Edition, Section 6D.02
One optional light pattern in Section 6D.02 uses a series of white lights. What do those lights form?Answer: The shapes of the letters in the legend. Source: MUTCD 11th Edition, Section 6D.02
Section 6D.02 allows a STOP/STOP or a SLOW/SLOW paddle in certain situations. What must such a paddle meet?Answer: The size and shape requirements for the STOP/SLOW paddle. Source: MUTCD 11th Edition, Section 6D.02
Section 6D.02 describes the optimum way to display the paddle: on a rigid staff. How tall should that staff be?Answer: Tall enough to show the message with the staff's end on the ground. Source: MUTCD 11th Edition, Section 6D.02
Section 6D.02 labels the STOP and SLOW faces of the paddle with which sign codes?Answer: R1-1 and W20-8. Source: MUTCD 11th Edition, Section 6D.02
What flash rate does Section 6D.02 set for flashing lights on a STOP/SLOW paddle?Answer: At least 50 but not more than 60 flashes per minute. Source: MUTCD 11th Edition, Section 6D.02
What material does Section 6D.02 say a STOP/SLOW paddle should be made from?Answer: Light semi-rigid material. Source: MUTCD 11th Edition, Section 6D.02
When more than eight flashing lights are used on a paddle, how does Section 6D.02 require them to be arranged?Answer: So that they clearly convey the octagon of the STOP face or the diamond of the SLOW face. Source: MUTCD 11th Edition, Section 6D.02
Which requirement does the manual set for a STOP/SLOW paddle and for a flag alike when either one is used at night?Answer: It shall be retroreflectorized. Source: MUTCD 11th Edition, Sections 6D.02 and 6D.03
Why does Section 6D.02 say the STOP/SLOW paddle should be the primary hand-signaling device?Answer: It gives road users more positive guidance than red flags. Source: MUTCD 11th Edition, Section 6D.02
Why might a flagger use a STOP/STOP or a SLOW/SLOW paddle, according to Section 6D.05?Answer: To avoid confusing road users who approach from the opposing direction. Source: MUTCD 11th Edition, Section 6D.05
Flag and flashlight (6D.03, 6D.04) 12
About how long is the staff a flag is fastened to, under Section 6D.03?Answer: Approximately 36 inches. Source: MUTCD 11th Edition, Section 6D.03
How does a flagger use the flashlight to alert or slow traffic, under Section 6D.04?Answer: Points it toward oncoming traffic and quickly waves it in a figure eight motion. Source: MUTCD 11th Edition, Section 6D.04
How does a flagger use the flashlight to inform road users to proceed, under Section 6D.04?Answer: Points it at the vehicle's bumper, slowly aims it toward the open lane and holds it there. Source: MUTCD 11th Edition, Section 6D.04
How does a flagger use the flashlight to inform road users to stop, under Section 6D.04?Answer: Left arm extended and pointed down, waving slowly in front of the body in an arc from left to right. Source: MUTCD 11th Edition, Section 6D.04
How does Figure 6D-1 label the red flag column of its hand signals?Answer: Emergency situations only. Source: MUTCD 11th Edition, Figure 6D-1 and Section 6D.03
In the flashlight signal to stop, how far may the arc reach?Answer: No farther than 45 degrees from vertical. Source: MUTCD 11th Edition, Section 6D.04
What colors does Section 6D.03 allow for a flagger's flag?Answer: Red or fluorescent orange-red. Source: MUTCD 11th Edition, Section 6D.03
What does Section 6D.03 say about the free edge of a flag?Answer: It should be weighted so the flag hangs vertically, even in heavy winds. Source: MUTCD 11th Edition, Section 6D.03
What is fitted to the flashlight that Section 6D.04 describes?Answer: A red glow cone. Source: MUTCD 11th Edition, Section 6D.04
What is the minimum size of a flag under Section 6D.03?Answer: 24 inches square. Source: MUTCD 11th Edition, Section 6D.03
When a flashlight is used under Section 6D.04, which hand holds what?Answer: Flashlight in the left hand, paddle or flag in the right hand. Source: MUTCD 11th Edition, Section 6D.04
When does Section 6D.04 allow a flagger to use a flashlight for hand-signaling?Answer: In an emergency at night at a station that is not illuminated. Source: MUTCD 11th Edition, Section 6D.04
Flagger procedures (6D.05) 17
A flagger is holding the SLOW face toward road users. What may the flagger do to further alert or slow traffic?Answer: Motion up and down with the free hand, palm down. Source: MUTCD 11th Edition, Section 6D.05
A flagger using a flag is ready to let stopped road users proceed. What happens to the flag?Answer: The flag and arm are lowered from the view of the road users. Source: MUTCD 11th Edition, Section 6D.05
During the flag signal to alert or slow traffic, how high may the arm be raised?Answer: Not above a horizontal position. Source: MUTCD 11th Edition, Section 6D.05
During the flag signal to alert or slow traffic, what does the flagger do with the free hand?Answer: Keeps it down. Source: MUTCD 11th Edition, Section 6D.05
How does a flagger use a flag to alert or slow traffic?Answer: Slowly sweeps it with the extended arm from shoulder level to straight down. Source: MUTCD 11th Edition, Section 6D.05
How does a flagger with a paddle direct stopped road users to proceed?Answer: Shows the SLOW face, held stationary, and motions with the free hand. Source: MUTCD 11th Edition, Section 6D.05
How should a flagger stand in relation to other people and things on the site?Answer: Alone, away from other workers, work vehicles and equipment. Source: MUTCD 11th Edition, Section 6D.05
Section 6D.05 prohibits hand movements alone for controlling traffic in a one-lane, two-way operation. Who is excepted?Answer: Emergency responders at incident scenes and uniformed law enforcement officers. Source: MUTCD 11th Edition, Section 6D.05
To stop road users with a flag, how does the flagger hold it?Answer: Staff held horizontally across the lane, with the full flag hanging below. Source: MUTCD 11th Edition, Section 6D.05
To stop road users with a paddle, how does the flagger hold the STOP face?Answer: Stationary, with the arm extended horizontally away from the body. Source: MUTCD 11th Edition, Section 6D.05
To whom should the flagger be clearly visible at all times, according to Section 6D.05?Answer: The first approaching road user. Source: MUTCD 11th Edition, Section 6D.05
When should a flagger stand in the lane being used by moving road users?Answer: Only after road users have stopped. Source: MUTCD 11th Edition, Section 6D.05
Where should a flagger stand before stopping road users, according to Section 6D.05?Answer: On the adjacent shoulder or in the closed lane. Source: MUTCD 11th Edition, Section 6D.05
Which audible warning devices does Section 6D.05 give as examples for warning workers?Answer: Horns or whistles. Source: MUTCD 11th Edition, Section 6D.05
Which three things does Section 6D.05 say flaggers shall use to control road users approaching a TTC zone?Answer: A STOP/SLOW paddle, a flag, or an Automated Flagger Assistance Device. Source: MUTCD 11th Edition, Section 6D.05
While the STOP face is shown, where is the flagger's free arm held?Answer: With the palm of the hand above shoulder level toward approaching traffic. Source: MUTCD 11th Edition, Section 6D.05
Why should the flagger be stationed sufficiently in advance of the workers?Answer: To warn them of danger from out-of-control vehicles. Source: MUTCD 11th Edition, Section 6D.05
Flagger stations (6D.06) 11
Except in emergency situations, what does the manual require of a flagger station when flagging is used at night?Answer: The station shall be illuminated. Source: MUTCD 11th Edition, Sections 6D.06 and 6M.08
Except in emergency situations, what shall come before a flagger station?Answer: An advance warning sign or signs. Source: MUTCD 11th Edition, Section 6D.06
For what does Section 6D.06 say the Table 6B-2 distances may be increased?Answer: Downgrades and other conditions that affect stopping distance. Source: MUTCD 11th Edition, Section 6D.06
If sufficient stopping sight distance is not achievable, what does Section 6D.06 allow?Answer: The station's location may be modified on engineering judgment. Source: MUTCD 11th Edition, Section 6D.06
In Table 6B-2, which stopping sight distance goes with a speed of 35 mph?Answer: 250 feet. Source: MUTCD 11th Edition, Table 6B-2
In Table 6B-2, which stopping sight distance goes with a speed of 55 mph?Answer: 495 feet. Source: MUTCD 11th Edition, Table 6B-2
Section 6D.06 says a flagger station should leave an errant vehicle what?Answer: Additional space to stop outside the work space. Source: MUTCD 11th Edition, Section 6D.06
Section 6M.08 says floodlighting for night work should be installed in a manner that minimizes what?Answer: Glare to road users, flaggers or workers. Source: MUTCD 11th Edition, Section 6M.08
What should the flagger identify at the station, according to Section 6D.06?Answer: An escape route to avoid being struck. Source: MUTCD 11th Edition, Section 6D.06
Where does Section 6D.06 require flagger stations to be located?Answer: Where approaching road users have sufficient distance to stop. Source: MUTCD 11th Edition, Section 6D.06
Which table does Section 6D.06 say may be used for the location of a flagger station?Answer: Table 6B-2, stopping sight distance as a function of speed. Source: MUTCD 11th Edition, Section 6D.06 and Table 6B-2
One-lane, two-way control (Chapter 6E) 14
How does Section 6E.02 say the flaggers at each end should be able to communicate with each other?Answer: Orally, electronically, or with manual signals. Source: MUTCD 11th Edition, Section 6E.02
In the flag transfer method, what does the opposite flagger know on receiving the flag?Answer: That traffic may move in the other direction. Source: MUTCD 11th Edition, Section 6E.03
In the flag transfer method, who is given the red flag or other token?Answer: The driver of the last vehicle to enter the one-lane section. Source: MUTCD 11th Edition, Section 6E.03
Section 6E.03 says the flag transfer method should be used only where one-way traffic is confined to a relatively short length of road. How long, usually?Answer: No more than 1 mile. Source: MUTCD 11th Edition, Section 6E.03
What does Section 6E.02 say about the manual signals flaggers use to communicate with each other?Answer: They should not be mistaken for flagging signals. Source: MUTCD 11th Edition, Section 6E.02
What does Section 6E.02 say when one flagger station cannot maintain good visibility and traffic control?Answer: Traffic should be controlled by a flagger at each end of the section. Source: MUTCD 11th Edition, Section 6E.02
When a flagger works at each end of a constricted section, what should one of the flaggers be designated as?Answer: The coordinator. Source: MUTCD 11th Edition, Section 6E.02
When an AFAD is used in pilot car operations, where is the flagger who operates it positioned?Answer: Near the AFAD and within its line of sight. Source: MUTCD 11th Edition, Section 6E.04
When may a single flagger control a one-lane, two-way TTC zone, under Section 6E.02?Answer: When a flagger can see from one end of the zone to the other. Source: MUTCD 11th Edition, Section 6E.02
When traffic in both directions must use a single lane for a limited distance, what does Section 6E.01 require?Answer: Movements from each end shall be coordinated. Source: MUTCD 11th Edition, Section 6E.01
Where on the pilot vehicle shall the PILOT CAR FOLLOW ME sign be mounted?Answer: On the top or on the rear. Source: MUTCD 11th Edition, Section 6E.04
Where should a single flagger be stationed, according to Section 6E.02?Answer: On the shoulder opposite the constriction or work space. Source: MUTCD 11th Edition, Section 6E.02
Which of these is a method that Section 6E.01 names for alternate one-way movement through a constricted section?Answer: A flag transfer. Source: MUTCD 11th Edition, Section 6E.01
With what shall a pilot car operation be coordinated, under Section 6E.04?Answer: Flagging or other methods of control at each end of the section. Source: MUTCD 11th Edition, Section 6E.04
Automated flagger assistance devices (6L.02 to 6L.04) 23
Before the flagger displays an AFAD's SLOW face in a one-lane, two-way zone, what must be true?Answer: All oncoming vehicles have cleared the one-lane portion. Source: MUTCD 11th Edition, Section 6L.03
Besides the type with a STOP/SLOW sign, what is the other type of AFAD in Section 6L.02?Answer: Remotely controlled red and yellow lenses with a gate arm. Source: MUTCD 11th Edition, Section 6L.02
For which kind of work does the guidance in Section 6L.02 say AFADs should not be used?Answer: Long-term stationary work. Source: MUTCD 11th Edition, Section 6L.02
How high must the bottom of an AFAD's STOP/SLOW sign be mounted above the pavement?Answer: A minimum of 6 feet. Source: MUTCD 11th Edition, Section 6L.03
How is the gate arm of an AFAD striped?Answer: Vertical alternating red and white stripes at 16-inch intervals. Source: MUTCD 11th Edition, Sections 6L.03 and 6L.04
How large must the STOP/SLOW sign of an AFAD be, under Section 6L.03?Answer: At least 24 x 24 inches, with letters at least 8 inches high. Source: MUTCD 11th Edition, Section 6L.03
How long should the steady yellow change interval of a Red/Yellow Lens AFAD last, according to the guidance in Section 6L.04?Answer: At least 5 seconds. Source: MUTCD 11th Edition, Section 6L.04
In which situations may an AFAD be used, under the standard in Section 6L.02?Answer: Only where one lane of traffic approaches in the direction controlled. Source: MUTCD 11th Edition, Section 6L.02
On a Red/Yellow Lens AFAD, what is shown during the change interval before the steady red?Answer: A steady circular yellow lens. Source: MUTCD 11th Edition, Section 6L.04
On a Red/Yellow Lens AFAD, when is the gate arm down across the approach lane?Answer: When the steady circular red lens is illuminated. Source: MUTCD 11th Edition, Section 6L.04
Section 6L.02 allows two methods of using AFADs. What is Method 2?Answer: An AFAD at one end and a flagger at the opposite end. Source: MUTCD 11th Edition, Section 6L.02
Section 6L.03 requires one sign at a STOP/SLOW AFAD that tells road users what to do at the STOP face. Which sign is it?Answer: WAIT ON STOP. Source: MUTCD 11th Edition, Section 6L.03
Two flaggers are normally used with AFADs. Under which conditions may a single flagger operate them?Answer: The flagger has an unobstructed view of the AFADs and of traffic in both directions. Source: MUTCD 11th Edition, Section 6L.02
What diameter does Section 6L.04 give for the lenses of a Red/Yellow Lens AFAD?Answer: 12 inches. Source: MUTCD 11th Edition, Section 6L.04
What do Automated Flagger Assistance Devices enable, according to Section 6L.02?Answer: A flagger to be positioned out of the lane of traffic. Source: MUTCD 11th Edition, Section 6L.02
What does a Red/Yellow Lens AFAD alternately display?Answer: A steadily illuminated circular red lens and a flashing circular yellow lens. Source: MUTCD 11th Edition, Section 6L.04
What does Section 6L.02 say about leaving an AFAD while it is being used?Answer: It shall not be left unattended at any time. Source: MUTCD 11th Edition, Section 6L.02
What safeguard does Section 6L.03 require when STOP/SLOW AFADs control a one-lane, two-way TTC zone?Answer: One that prevents the SLOW face from being displayed at each end at the same time. Source: MUTCD 11th Edition, Section 6L.03
When an AFAD is not in use, what happens to the signs associated with it?Answer: They shall be removed or covered. Source: MUTCD 11th Edition, Section 6L.02
When an AFAD's gate arm is down, how far must the end of the arm reach?Answer: At least to the center of the controlled lane. Source: MUTCD 11th Edition, Sections 6L.03 and 6L.04
Which three advance warning signs does the guidance in Section 6L.02 name for use with an AFAD?Answer: ROAD WORK AHEAD, ONE LANE ROAD and BE PREPARED TO STOP. Source: MUTCD 11th Edition, Section 6L.02
Who may operate an AFAD, under Section 6L.02?Answer: Only a flagger trained on the operation of the AFAD. Source: MUTCD 11th Edition, Section 6L.02
Why may an AFAD not take the place of a continuously operating temporary traffic control signal?Answer: Because AFADs are not traffic control signals. Source: MUTCD 11th Edition, Section 6L.02
Apparel and flagger signs (6C.05, 6H.15) 9
For flagger wear during nighttime activity, which apparel does the guidance in Section 6C.05 call for?Answer: Performance Class 3. Source: MUTCD 11th Edition, Section 6C.05
What background colors does Section 6C.05 allow for high-visibility safety apparel?Answer: Fluorescent orange-red, fluorescent yellow-green, or a combination of the two. Source: MUTCD 11th Edition, Section 6C.05
What may be substituted for the Flagger (W20-7) sign, under Section 6H.15?Answer: The FLAGGER word message sign with a distance legend. Source: MUTCD 11th Edition, Section 6H.15
Where may a distance legend be displayed with the Flagger (W20-7) sign?Answer: On a supplemental plaque below the sign. Source: MUTCD 11th Edition, Section 6H.15
Where should the Flagger (W20-7) sign be used, according to Section 6H.15?Answer: In advance of any point where a flagger is stationed. Source: MUTCD 11th Edition, Section 6H.15
Which colors does Section 6C.05 allow for the retroreflective material on high-visibility apparel?Answer: Orange, yellow, white, silver or yellow-green, or fluorescent versions. Source: MUTCD 11th Edition, Section 6C.05
Which high-visibility safety apparel does Section 6C.05 require for workers within the right-of-way who are within the TTC zone?Answer: Apparel that meets Performance Class 2 or 3 of ANSI/ISEA 107-2015. Source: MUTCD 11th Edition, Section 6C.05
Which warning sign does Section 6H.15 name as one that may be used together with the Flagger sign?Answer: BE PREPARED TO STOP. Source: MUTCD 11th Edition, Section 6H.15
Who selects the appropriate class of high-visibility garment, under Section 6C.05?Answer: A person the employer designates as responsible for worker safety. Source: MUTCD 11th Edition, Section 6C.05
How this list was compiled: Written from the Manual on Uniform Traffic Control Devices for Streets and Highways (MUTCD), 11th Edition, December 2023, published by the Federal Highway Administration. Part 6, Temporary Traffic Control, was read on 2026-10-04 as the PDF at https://mutcd.fhwa.dot.gov/pdfs/11th_Edition/part6.pdf , whose page footers read December 2023. Sections used: Chapter 6D, Flagger Control (6D.01 to 6D.06 and Figure 6D-1); Table 6B-2, which 6D.06 names; Table 6G-1, which 6D.02 names; Sections 6L.02 to 6L.04, which 6D.05 names; Section 6M.08, which repeats the night lighting rule of 6D.06; Chapter 6E on one-lane, two-way control (6E.01 to 6E.04); Section 6C.05 on high-visibility safety apparel; and Section 6H.15 on the Flagger signs. Each question names the section, table or figure it was written from. Licence: Own work. Questions, answer choices and explanations were written for this site from the MUTCD, a U.S. government publication. Nothing is copied from a state flagger handbook, a training body's course or test, or another practice test.
How it works
This unofficial flagger test practice holds 108 questions written from Part 6 of the federal Manual on Uniform Traffic Control Devices, 11th Edition (December 2023), read October 4, 2026. Each answer names its section.
Read the full guide
What these flagger test questions cover
The topics follow the manual's flagger chapter: qualifications, the STOP/SLOW paddle, flag and flashlight signals, procedures and stations. Three more come from other Part 6 sections that name flaggers: one-lane, two-way control, automated flagger assistance devices, and apparel and signs. Use it as a flagger study guide for the federal text; no state handbook or course material is used.
No national test, so no pass mark
The federal manual sets no flagger test and no pass mark. Any test or pass mark comes from a state or training body, not from the manual. Exam mode draws 25 questions, which is this site's choice, and shows a score with no pass or fail.
Three sizes to keep apart: paddle faces 18 inches minimum, flag 24 inches square, flag staff about 36 inches.
The manual's stop signal differs by device: paddle held still, flag held across the lane, flashlight swept in a slow, low arc.
Questions and answers
Is this flagger practice test free?
Yes. All 108 questions are free and need no sign-up. They are unofficial practice written from Part 6 of the federal manual, and the section shows after each answer.
Is this the flagger training test my state or employer gives?
No. It is unofficial practice from the federal manual. A course's own test may also cover a state handbook, which is not used here, so ask your state or training body what its test covers.
Will a flagger certification practice test certify me?
No. This page gives no card or certificate and is not a flagger course. Only the training that your state or employer accepts can do that.
What is on a flagger test?
That depends on the state or training body. The federal manual's flagger chapter covers qualifications, the STOP/SLOW paddle, flag and flashlight signals, flagger procedures and flagger stations, and this bank follows those sections.
How does a flagger signal traffic to stop?
With a paddle, Section 6D.05 has the flagger face road users, hold the STOP face still with the arm extended horizontally, and hold the free hand above shoulder level, palm toward approaching traffic.