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IMSA WORKZONE ACTUAL EXAM VERSION 1 NEWEST 2025/2026
ACTUAL EXAM WITH COMPLETE QUESTIONS AND CORRECT
DETAILED ANSWERS (100% VERIFIED ANSWERS) |ALREADY
GRADED A+| ||PROFESSOR VERIFIED||
Where is the flagging station when only one flagger is used for
two directions of traffic? - ANSWER-opposite the work area
When two or more flaggers are used, on flagger should be: -
ANSWER-Responsible/ the lead flagger
When a flagger is used, the max taper length in a 1-lane, 2-way
taper is _____ - ANSWER-100'
When two flaggers are used and there are sight obstructions,
what may be used? - ANSWER-1) flag-carrying vehicle
2) walkie-talkie
3) official car
4) pilot car
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in emergency situations, which of the following can be used until
traffic control devices arrive? - ANSWER-1) emergency vehicle
flashers
2) flash lights
3) flares
All flaggers must use the same three standard signals -
ANSWER-1) stop
2) slow
3) proceed
the recommended longitudinal buffer space for a 50 mph roadway
is: - ANSWER-425'
In the _______ area, drivers are informed of what to expect -
ANSWER-advance warning
he redirection of the drivers normal path occurs at the beginning
of the __________ area - ANSWER-transition
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the area of the roadway where work takes place is called the
____________ area - ANSWER-activity
the area that is used to return traffic to the normal path is the
______ area - ANSWER-termination
__________ space separates *approaching* traffic from the work
space - ANSWER-Longitudinal buffer
A __________ space separates the traffic space from the work
space or potentially hazardous area - ANSWER-Lateral buffer
The work zone starts at the first advance warning sign; therefore,
where should the flagger stand when directing traffic in a TTC
zone? - ANSWER-On the shoulder adjacent to traffic being
controlled
How many orange and black TTC signs should there be in each
direction on a 2-way, 2-lane rural roadway? - ANSWER-three
IMSA WORKZONE ACTUAL EXAM VERSION 1 NEWEST 2025/2026
ACTUAL EXAM WITH COMPLETE QUESTIONS AND CORRECT
DETAILED ANSWERS (100% VERIFIED ANSWERS) |ALREADY
GRADED A+| ||PROFESSOR VERIFIED||
Where is the flagging station when only one flagger is used for
two directions of traffic? - ANSWER-opposite the work area
When two or more flaggers are used, on flagger should be: -
ANSWER-Responsible/ the lead flagger
When a flagger is used, the max taper length in a 1-lane, 2-way
taper is _____ - ANSWER-100'
When two flaggers are used and there are sight obstructions,
what may be used? - ANSWER-1) flag-carrying vehicle
2) walkie-talkie
3) official car
4) pilot car
,2|Page
in emergency situations, which of the following can be used until
traffic control devices arrive? - ANSWER-1) emergency vehicle
flashers
2) flash lights
3) flares
All flaggers must use the same three standard signals -
ANSWER-1) stop
2) slow
3) proceed
the recommended longitudinal buffer space for a 50 mph roadway
is: - ANSWER-425'
In the _______ area, drivers are informed of what to expect -
ANSWER-advance warning
he redirection of the drivers normal path occurs at the beginning
of the __________ area - ANSWER-transition
, 3|Page
the area of the roadway where work takes place is called the
____________ area - ANSWER-activity
the area that is used to return traffic to the normal path is the
______ area - ANSWER-termination
__________ space separates *approaching* traffic from the work
space - ANSWER-Longitudinal buffer
A __________ space separates the traffic space from the work
space or potentially hazardous area - ANSWER-Lateral buffer
The work zone starts at the first advance warning sign; therefore,
where should the flagger stand when directing traffic in a TTC
zone? - ANSWER-On the shoulder adjacent to traffic being
controlled
How many orange and black TTC signs should there be in each
direction on a 2-way, 2-lane rural roadway? - ANSWER-three
