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Traffic Supervisor Exam-with 100% verified solutions

Planning - ANSWER What stage: Gather available data Prior to occupying TTC zone Consider the needs of all users Coordinate between adjacent or overlapping projects Design - ANSWER What stage: Select best traffic control alternative based on: safety, mobility, cost, constructability Traffic Factors, characteristics, and speed. Traffic controls, urban features, and traffic generators - ANSWER What Factors effect the design of a TTC plan Long-term stationary Intermediate-term stat...

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' - ANSWER Distance of L for 55 ...

ATSSA Traffic Control Supervisor Re-certification (Latest) 2024 Questions With Correct Answers.

TRAFFIC SUPERVISOR QUESTIONS AND ANSWERS 1. Is a shadow vehicle used in all traffic zones? A. True B. False: False 2. The shadow vehicle is occupied whenever workers are in the work area. A. True B. False: False 3. 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: All of the above 4. When may cones be substituted for drums? A. Daytime traffic control minimum height 18" B....

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. Daytime traffic control minimum height 18" B. Daytime traffic cont...

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. Daytime traffic control minimum height 18" B. Daytime traffic control...

Traffic Supervisor questions with 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. Daytime traffic control minimum height 18" B. Daytime traffic cont...

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. Daytime traffic control minimum height 18" B. Daytime traffic control...