Final answer:
The best way to send and receive messages to and from other roadway users is to use a messaging system or application.
Step-by-step explanation:
The best way to send and receive messages to and from other roadway users is to use a messaging system or application.
Similar to how people communicate with each other remotely using messaging apps, roadway users can use their mobile phones or car communication systems to send and receive messages. This method allows for quick and efficient communication without the need for physical presence or direct contact.