FDOT Traffic Control and Maintenance of Traffic 1 — Questions and Answers
Question 1: What FDOT document provides design requirements for Maintenance of Traffic (MOT) on state highway construction projects?
- FDOT Design Standards Index 600 series
- FDOT Standard Specifications Section 102
- Florida Manual on Uniform Traffic Control Devices (MUTCD)
- Both B and C (Correct answer)
Correct answer: Both B and C
FDOT Section 102 provides MOT contract requirements, and the Florida MUTCD (based on the federal MUTCD) governs traffic control device design and placement.
Question 2: What color are warning signs used in work zones on FDOT projects?
- Orange with black legend (Correct answer)
- Yellow with black legend
- Red with white legend
- White with black legend
Correct answer: Orange with black legend
Temporary traffic control warning signs in work zones use an orange background with black legend, distinguishing them from permanent yellow warning signs.
Question 3: According to FDOT MOT requirements, who must sign and seal the Maintenance of Traffic plan for complex traffic control situations?
- FDOT District Traffic Operations Engineer
- A Florida Professional Engineer (PE) (Correct answer)
- The contractor's project superintendent
- A Certified Workzone Traffic Control Supervisor
Correct answer: A Florida Professional Engineer (PE)
Complex MOT plans must be designed and signed by a Florida Professional Engineer (PE) to ensure proper engineering judgment is applied.
Question 4: What is the minimum distance that the first advance warning sign must be placed from the start of a lane closure taper on a 55 mph rural highway?
- 250 feet
- 500 feet
- 1,000 feet (Correct answer)
- 1,500 feet
Correct answer: 1,000 feet
At 55 mph on rural highways, the Florida MUTCD requires advance warning signs to be placed approximately 1,000 feet from the taper to give drivers adequate response time.
Question 5: What type of traffic control device marks the edge of a lane closure taper in an FDOT work zone?
- Vertical panels only
- Cones and/or drums (Correct answer)
- Barricades type III only
- Raised pavement markers
Correct answer: Cones and/or drums
Traffic cones and/or drums are used to delineate lane closure tapers in FDOT work zones, providing visible guidance for drivers.
Question 6: According to Florida law and FDOT requirements, what happens to fines for moving violations committed within a designated work zone?
- Fines are reduced because workers are present
- Fines are doubled when workers are present (Correct answer)
- Fines remain the same as outside work zones
- Fines triple for repeat offenders only
Correct answer: Fines are doubled when workers are present
Florida law doubles fines for moving violations committed in designated work zones when workers are present, to deter dangerous driving.
FDOT Traffic Control and Maintenance of Traffic 1
What FDOT document provides design requirements for Maintenance of Traffic (MOT) on state highway construction projects?