I been wondering if there is a mod that will expand the meaning of the buses in game. Bcs they are mostly used in bus routes but it would be great if there will be some mods that will unlock to pickup peoples in Freeroam and create ur own routes It would be great...
Welcome to the forums! Do you mean like schools and school busses picking up students and taking them to school? I don't know of any mod that has created that kind of content for a map. A mod like that would be very difficult to create, and would really be a labor of love. Unless you find one or make your own, I'm afraid your only option is to role play (use your imagination) to create bus stops and destinations.
There have apparently been files found in the game that indicate the MD series getting a school bus body at some point. Would certainly be cool.