TECC QUIZ 2026 CERTIFICATION EVALUATION
TEST PAPER QUESTIONS SOLUTIONS GRADED
A PLUS
◉ How many orange and black TTC signs should there be in each
direction on a 2-way, 2-lane rural roadway?
Answer: Three
◉ Orange and black TTC signs in each direction on a 2-way, 2-lane
rural roadway what should the signs spacing be
Answer: 500ft
◉ How many feet apart should the advanced warning signs be on a
high speed urban roadway?
Answer: 350
◉ Advanced warning signs for additional emphasis, signs may be
posted
Answer: on the left hand side of the highway
◉ Taper length refers to:
,Answer: the distance required to safely route traffic from one lane to
another
◉ The taper length is based upon:
Answer: width of the lane closed and speed of the roadway
◉ In a taper, the maximum distance between channelizing devices
should be:
Answer: equal in feet to the speed limit
◉ On a barricade, if the stripes start at the upper right side and
angle down to the lower left side;
Answer: traffic should pass to the left
◉ At night time and/or on high speed roads greater than 45 mph,
cones shall be:
Answer: retoreflectorized and have at least two white bands/stripes
and at least 28" tall
◉ On a rural, 2-lane road, where would you place the flagger in
respect to the beginning of a taper for a closed lane?
Answer: at the beginning of the taper
, ◉ The STOP/SLOW paddle is preferred over the flag
Answer: True
◉ Flags may be used in which of the following situations?
Answer: emergencies
◉ If used at night, the flag needs not to be retoreflectorized as long
as the flagger station is floodlit.
Answer: True
◉ When flagging at a spot obstruction, a position may have to be
taken on the shoulder opposite the barricaded section to operate
effectively
Answer: True
◉ During nighttime conditions, arrow boards needs to be reduced in
brightness
Answer: true
◉ Which factors should you consider in formulating a TTC plan?
Answer: type of work to be done
traffic volume
traffic speed
TEST PAPER QUESTIONS SOLUTIONS GRADED
A PLUS
◉ How many orange and black TTC signs should there be in each
direction on a 2-way, 2-lane rural roadway?
Answer: Three
◉ Orange and black TTC signs in each direction on a 2-way, 2-lane
rural roadway what should the signs spacing be
Answer: 500ft
◉ How many feet apart should the advanced warning signs be on a
high speed urban roadway?
Answer: 350
◉ Advanced warning signs for additional emphasis, signs may be
posted
Answer: on the left hand side of the highway
◉ Taper length refers to:
,Answer: the distance required to safely route traffic from one lane to
another
◉ The taper length is based upon:
Answer: width of the lane closed and speed of the roadway
◉ In a taper, the maximum distance between channelizing devices
should be:
Answer: equal in feet to the speed limit
◉ On a barricade, if the stripes start at the upper right side and
angle down to the lower left side;
Answer: traffic should pass to the left
◉ At night time and/or on high speed roads greater than 45 mph,
cones shall be:
Answer: retoreflectorized and have at least two white bands/stripes
and at least 28" tall
◉ On a rural, 2-lane road, where would you place the flagger in
respect to the beginning of a taper for a closed lane?
Answer: at the beginning of the taper
, ◉ The STOP/SLOW paddle is preferred over the flag
Answer: True
◉ Flags may be used in which of the following situations?
Answer: emergencies
◉ If used at night, the flag needs not to be retoreflectorized as long
as the flagger station is floodlit.
Answer: True
◉ When flagging at a spot obstruction, a position may have to be
taken on the shoulder opposite the barricaded section to operate
effectively
Answer: True
◉ During nighttime conditions, arrow boards needs to be reduced in
brightness
Answer: true
◉ Which factors should you consider in formulating a TTC plan?
Answer: type of work to be done
traffic volume
traffic speed
