Roadway Traffic Control Inspection Flashcards
6 cards from real CTQP practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.
Read the first 6 Roadway Traffic Control Inspection flashcards as text
What federal document governs the design and placement of temporary traffic control devices on FDOT construction projects?
Answer: Manual on Uniform Traffic Control Devices (MUTCD)
The Manual on Uniform Traffic Control Devices (MUTCD), adopted by FDOT, governs the design, placement, and operation of all traffic control devices including those in construction work zones.
What is a 'Type III barricade' used for in construction zone traffic control?
Answer: A large orange and white striped barricade used to close roads or lanes
Type III barricades are large, retroreflective orange-and-white striped barricades used to close roads, ramps, or approach lanes and provide high-visibility warning to drivers.
What is the 'Termination Area' in a work zone traffic control setup?
Answer: The section at the downstream end of the work zone where traffic transitions back to normal lanes
The termination area is the section at the downstream end of the work zone where lane restrictions end and traffic transitions back to normal operations.
What minimum retroreflectivity requirement applies to construction zone signs used at night?
Answer: Type III or higher sheeting
FDOT and MUTCD require Type III or higher retroreflective sheeting on construction zone signs to ensure adequate nighttime visibility for drivers.
What is the purpose of a 'shadow vehicle' or 'truck-mounted attenuator (TMA)' in a work zone?
Answer: To provide a moving barrier that protects workers from errant vehicles during moving operations
A TMA (truck-mounted attenuator) is a crash-absorbing buffer installed on a shadow vehicle that follows the work crew, absorbing the impact of errant vehicles and protecting workers.
What is the 'advance warning area' in a work zone?
Answer: The section before the work zone that prepares drivers for changed conditions ahead
The advance warning area begins well ahead of the work zone and contains signs that alert drivers to changed conditions so they can adjust speed and position before reaching the activity area.