People who move in a **wheelchair** can travel on the **right shoulder** of a road. This is because wheelchairs are considered vehicles for people with difficulty moving, and these vehicles are authorized to use the shoulder when there is no specific lane for them.

- The **shoulder** is the lateral part of the road, and it is intended for certain vehicles that are not automobiles, such as bicycles, mopeds, and vehicles for people with reduced mobility.
- It is important that people in wheelchairs travel with **great attention** and take the **necessary precautionary measures** to ensure their safety and that of other road users.


Therefore, as long as these precautions are followed, it is correct for a person in a wheelchair to travel on the right shoulder.