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IMSA Workzone. questions with complete solutions 2024
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IMSA Workzone. questions with complete solutions 2024
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IMSA WorkzoneOn 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:
temporary traffic control plan - correct answer ✔A TTC plan is a:
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