Google news release.RELATED: DC woman held in cell while traveling abroad amid COVID-19 crisis“Having this information before and during your trip is critical for both essential workers who need to safely navigate to work and will become more important for everyone as countries around the world begin to reopen,” the news release stated.This map feature will also alert travelers about relevant restrictions sent out by local transit agencies and will allow people to see government mandates that may impact transit services or whether or not you are required to wear a mask while out in public.Google introduced their crowdedness predictions for public transit in 2019 which extracts information from tens of millions of contributions from past.