FLAGGER EXAM 2025/2026 QUESTIONS
WITH CORRECT ANSWERS
How long flagger certification is valid ------Answers----3 years
TTC ------Answers----Temporary Traffic Control
The quality or state of being conspicuous ------Answers---- Conspicuity
All signals, marking, and other devices used to regulate, warn, or
guide traffic, placed on, over, or adjacent to a street, highway, or
bikeway by authority of a public agency having jurisdiction. ------
Answers ----- Traffic Control Devices
All 4 work zones must conform to these (4) standards --------------------
Answers-----MUTCD -Local -State -Comcast
(4) Typical Comcast traffic control devices ------Answers-----Cones - Signs -
Vehicle strobe -High visibility garments
,(5) Principles of traffic control devices ------Answers ----------------- Fulfill a
need -Command attention -Convey a clear, simple meaning - Command
repect from road users -Give adequate time for proper response
Score needed to pass the flagger written exam ------Answers -----------------80
percent
This is where a Flagger should be standing at all times. --------------------
Answers-
---Shoulder by the fog/edge line.
These two kinds of crashes occur frequently near the taper and channeling
devices ------Answers----Fixed Object & Sideswipe
Stop/Slow retroreflective paddles must be ----- wide, and letters ------ high.
------Answers -------------- 18" wide, 6" letters
Flaggers shall never flag from these (3) main areas. ------Answers-----
On/Under a Bridge -On/Under an overpass -In a vehicle
Retroreflective vests must be visible to this minimum distance. ------
Answers----1000 ft
, For nighttime flagging, this type of safety vest should be worn. ------
Answers----Class 3
35.74 + .6215T - 35.75 (V0.16) + .4275T (V0.16) ------Answers----
Wind chill formula
The minimum mounting height from the roadway to the bottom of an
electric arrow panel. ------Answers ----------- 7'
For portable changeable message signs, the message being stated should be
visible for at least this minimum distance. ------Answers---- 650'
SPF ------Answers----Sun Protection Factor
Sun block SPF 20 will offer this amount of time of sun block. ------
Answers----400 minutes (20 X SPF #)
The distance between the flagging station and the work space should
never be less than away. ------Answers----50 ft
Warning signs and channelizing devices may be omited where the work
space is behind a barrier, more than 2ft behind the curb, or 15ft from the
edge of any roadway ------Answers -------------------------2ft - 15ft rule
WITH CORRECT ANSWERS
How long flagger certification is valid ------Answers----3 years
TTC ------Answers----Temporary Traffic Control
The quality or state of being conspicuous ------Answers---- Conspicuity
All signals, marking, and other devices used to regulate, warn, or
guide traffic, placed on, over, or adjacent to a street, highway, or
bikeway by authority of a public agency having jurisdiction. ------
Answers ----- Traffic Control Devices
All 4 work zones must conform to these (4) standards --------------------
Answers-----MUTCD -Local -State -Comcast
(4) Typical Comcast traffic control devices ------Answers-----Cones - Signs -
Vehicle strobe -High visibility garments
,(5) Principles of traffic control devices ------Answers ----------------- Fulfill a
need -Command attention -Convey a clear, simple meaning - Command
repect from road users -Give adequate time for proper response
Score needed to pass the flagger written exam ------Answers -----------------80
percent
This is where a Flagger should be standing at all times. --------------------
Answers-
---Shoulder by the fog/edge line.
These two kinds of crashes occur frequently near the taper and channeling
devices ------Answers----Fixed Object & Sideswipe
Stop/Slow retroreflective paddles must be ----- wide, and letters ------ high.
------Answers -------------- 18" wide, 6" letters
Flaggers shall never flag from these (3) main areas. ------Answers-----
On/Under a Bridge -On/Under an overpass -In a vehicle
Retroreflective vests must be visible to this minimum distance. ------
Answers----1000 ft
, For nighttime flagging, this type of safety vest should be worn. ------
Answers----Class 3
35.74 + .6215T - 35.75 (V0.16) + .4275T (V0.16) ------Answers----
Wind chill formula
The minimum mounting height from the roadway to the bottom of an
electric arrow panel. ------Answers ----------- 7'
For portable changeable message signs, the message being stated should be
visible for at least this minimum distance. ------Answers---- 650'
SPF ------Answers----Sun Protection Factor
Sun block SPF 20 will offer this amount of time of sun block. ------
Answers----400 minutes (20 X SPF #)
The distance between the flagging station and the work space should
never be less than away. ------Answers----50 ft
Warning signs and channelizing devices may be omited where the work
space is behind a barrier, more than 2ft behind the curb, or 15ft from the
edge of any roadway ------Answers -------------------------2ft - 15ft rule
