What is the minimum width of a STOP/SLOW paddle according to regulations?

The minimum width of a STOP/SLOW paddle is specified to be 18 inches according to regulations. This size is established to ensure that the paddle is easily visible to drivers from a distance, allowing them adequate time to react to the instructions being conveyed by the traffic control personnel. A paddle that is too small might not be seen quickly enough, which could lead to safety hazards in areas where vehicles are moving.

The standardization of the paddle’s width at 18 inches helps maintain consistency in traffic control measures, promoting safety in various environments, especially in emergency scenarios, construction zones, or where traffic control is necessary. A width of 18 inches strikes a balance between visibility and manageability, making it a practical choice for those tasked with directing traffic.

The other suggested widths would not align with the regulatory requirements and could lead to a decrease in effectiveness, as narrower paddles would be less visible, and excessively wide paddles might create unnecessary bulk for the operator to manage.