What color curb paint indicates areas for loading and unloading?

The color curb paint that indicates areas designated for loading and unloading is yellow. Yellow curbs are specifically used to signal that the area is restricted for certain activities, such as loading and unloading of goods or passengers. This color helps drivers quickly identify where they can stop temporarily to facilitate pickup or delivery without violating parking regulations.

Using yellow curbs helps maintain order in busy areas by ensuring that loading and unloading activities can occur efficiently while minimizing disruptions to traffic flow. Other colors serve different purposes, such as red curbs, which typically indicate no stopping or parking, green curbs for limited-time parking, and white curbs often designated for quick passenger loading or unloading. Understanding these color codes is crucial for safe and compliant driving.