Check out the recording to learn more about Geographic Networks and Advanced Carpool Management:
Add the ability to define a service area for a network, where any user whose home and/or work address falls within the service area will automatically be added to the network.
Advanced Carpool Management
Gives users tools to invite another user to their carpool and log carpool trips that correspond to trips taken with other members of their carpool. Also provides admins with a new report for auditing how many “verified” trips the members of a carpool have taken during a given timeframe.