Could be organizational, like there's a transport strike so you create a Google sheet based carpooling system that you share with colleagues coupled with a face

Could be organizational, like there's a transport strike so you create a Google sheet based carpooling system that you share with colleagues coupled with a facebook page where each person that goes to the station shares up to date info and you involve your grandma that happens to own a van in the process. Look for BlaBlaCar history it's basically that, carpooling is specifically popular in France.