IMSA Workzone 166 Questions with Correct Answers

IMSA Workzone 166 Questions with Correct Answers The work zone starts at the first advance warning sign; therefore, where should the flagger stand when directing traffic in a TTC zone? - Correct Answers 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? - Correct Answers three What should the sign spacing be on a two-lane, two-way rural highway? - Correct Answers 500 ft. How many feet apart should the advanced warning signs be on a high speed urban roadway? - Correct Answers 350 ft For additional emphasis on a high speed urban roadway, signs may be posted: _________ - Correct Answers on the left hand side of the highway Taper length refers to: - Correct Answers The distance required to safely route traffic from one lane to another taper length is based on: - Correct Answers speed and width of lane closed in a taper, the maximum distance between channelizing devices should be: - Correct Answers 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: ________ - Correct Answers traffic should pass to the left at night and/or on high speed roads greater than 45 mph, cones shall be: __________ - Correct Answers at least 28" tall and retroreflectorized with at least two white bands and two orange bands one a rural two-lane road, where would you place the flagger in respect to the beginning of the taper for a closed lane? - Correct Answers at the beginning of the taper