Which statement correctly describes permanent traffic control devices?

Which statement correctly describes permanent traffic control devices?

• A. They remain after project completion.
• B. They are removed after temporary use.
• C. They are always movable.
• D. They are only for pedestrians.

Answer: (A)

Permanent traffic control devices are designed to regulate traffic on a long-term basis and remain in place after a project is finished. This is why the correct statement is that they stay after project completion—these devices, such as regulatory signs, traffic signals, and permanent pavement markings, are integrated into the roadway for ongoing operation and safety. They’re fixed in position and not meant to be moved or removed once construction ends. In contrast, temporary traffic control devices like cones, barricades, and portable signs are used during work zones and are removed once the project is completed. Also, permanent devices serve all road users, not just pedestrians.

Permanent traffic control devices are designed to regulate traffic on a long-term basis and remain in place after a project is finished. This is why the correct statement is that they stay after project completion—these devices, such as regulatory signs, traffic signals, and permanent pavement markings, are integrated into the roadway for ongoing operation and safety. They’re fixed in position and not meant to be moved or removed once construction ends. In contrast, temporary traffic control devices like cones, barricades, and portable signs are used during work zones and are removed once the project is completed. Also, permanent devices serve all road users, not just pedestrians.