- Study guides, Class notes & Summaries

ATSSA TCS Module 5 Positive Protection Devices | Questions and Correct Answers | Latest Update 2024/2025 | Graded A+ Positive Protection Devices - Answer -Contains and redirects vehicles in accordance with National Cooperative Highway Research Program NCHRP Report 350 preventing their intrusion into the work space. NCHRP Report 350 testing requirements - Answer -FHWA requires that all TCD must meet crashworthy performance criteria contained in NCHRP Report 350 now being replaced by MASH...

ATSSA TCS Modules 3 Parts of TTC Zone & 4 TTC Devices | Questions and Correct Answers | Latest Update 2024/2025 | Graded A+ Roundabouts - Answer -Not in MUTCS. Consider detours. If single lane, treat as flagger operation. Getting popular Speed - Answer -Posted speed=speed limit (min) Off-peak 85th percentile speed prior to work starting or the anticipated operating speed. Not necessarily the posted speed 85th percentile speed - Answer -The speed at or below which 85 percent of the mot...

ATSSA Traffic Control Supervisor Re-certification questions with correct answers 2024 100% Verified L=(WS²)/60 for 40MPH or less, L=WS for 45MPH or more - - Formula for Min. taper length The off peak 85th percentile. Which is the speed at or below which 85% of vehicles travel operating speed in free flow conditions - - speed used in formulas should be 125' - - Distance of L for 25 MPH with 12' Lane width 245' - - Distance of L for 35 MPH with 12' Lane width 540' - - Distance of L f...

ATSSA Traffic Control Supervisor "The Typical Project" Module 7 Exam Questions & Answers

L=(WS²)/60 for 40MPH or less, L=WS for 45MPH or more - answer-Formula for Min. taper length The off peak 85th percentile. Which is the speed at or below which 85% of vehicles travel operating speed in free flow conditions - answer-speed used in formulas should be 125' - answer-Distance of L for 25 MPH with 12' Lane width 245' - answer-Distance of L for 35 MPH with 12' Lane width 540' - answer-Distance of L for 45 MPH with 12' Lane width 660' ...

Traffic Supervisor Actual Exam Tested Questions & Correct Answers Is a shadow vehicle used in all traffic zones? A. True B. False - ANSWER : False The shadow vehicle is occupied whenever workers are in the work area. A. True B. False - ANSWER : False What class one light is the shadow vehicle equipped with? A. Flashing Yellow Light B. Oscillating Yellow Light C. Yellow Strobe Light D. All of the above - ANSWER : All of the above When may cones be substituted for drums? A...

TCOLE Traffic code Actual Exam Questions With Verified Correct Answers Already Passed!! -Has 2 wheels -Has to have at least 1 wheel that is a more than 14" in diameter. A. Tricycle B. Motorcycle C. Bicycle D. Car - ANSWER : C. Bicycle -Designed to carry more than 10 passengers -Used to transport people for hire A. Bus B. Car C. Train D. Motorcycle - ANSWER : A. Bus A motor vehicle used primarily as a farm implement. A. Train B. Bus C. Farm Tractor D. Car - ANSWER : ...