IMSA Workzone Question and answers
verified to pass 2025
On the shoulder adjacent to traffic being controlled - correct answer The work
zone starts at the first advance warning sign; therefore, where should the
flagger stand when directing traffic in a TTC zone?
three - correct answer How many orange and black TTC signs should there
be in each direction on a 2-way, 2-lane rural roadway?
500 ft. - correct answer What should the sign spacing be on a two-lane, two-
way rural highway?
350 ft - correct answer How many feet apart should the advanced warning
signs be on a high speed urban roadway?
on the left hand side of the highway - correct answer For additional emphasis
on a high speed urban roadway, signs may be posted: _________
The distance required to safely route traffic from one lane to another - correct
answer Taper length refers to:
speed and width of lane closed - correct answer taper length is based on:
equal in feet to the speed limit - correct answer in a taper, the maximum
distance between channelizing devices should be:
traffic should pass to the left - correct answer on a barricade, if the stripes
start at the upper right side and angle down to the lower left side: ________
, at least 28" tall and retroreflectorized with at least two white bands and two
orange bands - correct answer at night and/or on high speed roads greater
than 45 mph, cones shall be: __________
at the beginning of the taper - correct answer one a rural two-lane road, where
would you place the flagger in respect to the beginning of the taper for a
closed lane?
1) Type of work to be done
2) traffic volume
3) traffic speed
4) school bus routes - correct answer What are some factors that should be
considered in formulating a TTC plan?
diversion - correct answer the rerouting of traffic onto a temporary bypass
road is known as a: __________
removed by grinding - correct answer pavement markings no longer needed
should be:
routinely - correct answer a TTC zone should be checked:
Standard Statement - correct answer in the MUTCD a mandatory condition is
a:
a statement of a permissive condition - correct answer in the mutcd an option
is:
verified to pass 2025
On the shoulder adjacent to traffic being controlled - correct answer The work
zone starts at the first advance warning sign; therefore, where should the
flagger stand when directing traffic in a TTC zone?
three - correct answer How many orange and black TTC signs should there
be in each direction on a 2-way, 2-lane rural roadway?
500 ft. - correct answer What should the sign spacing be on a two-lane, two-
way rural highway?
350 ft - correct answer How many feet apart should the advanced warning
signs be on a high speed urban roadway?
on the left hand side of the highway - correct answer For additional emphasis
on a high speed urban roadway, signs may be posted: _________
The distance required to safely route traffic from one lane to another - correct
answer Taper length refers to:
speed and width of lane closed - correct answer taper length is based on:
equal in feet to the speed limit - correct answer in a taper, the maximum
distance between channelizing devices should be:
traffic should pass to the left - correct answer on a barricade, if the stripes
start at the upper right side and angle down to the lower left side: ________
, at least 28" tall and retroreflectorized with at least two white bands and two
orange bands - correct answer at night and/or on high speed roads greater
than 45 mph, cones shall be: __________
at the beginning of the taper - correct answer one a rural two-lane road, where
would you place the flagger in respect to the beginning of the taper for a
closed lane?
1) Type of work to be done
2) traffic volume
3) traffic speed
4) school bus routes - correct answer What are some factors that should be
considered in formulating a TTC plan?
diversion - correct answer the rerouting of traffic onto a temporary bypass
road is known as a: __________
removed by grinding - correct answer pavement markings no longer needed
should be:
routinely - correct answer a TTC zone should be checked:
Standard Statement - correct answer in the MUTCD a mandatory condition is
a:
a statement of a permissive condition - correct answer in the mutcd an option
is:
