High-speed trains can now get earthquake warnings within seconds, allowing targeted stops instead of shutting down entire rail lines.
To find any of these features, tap your profile picture or initial : Location Sharing: Choose who can find your location and whose location you can find on Google Maps. Settings: Manage your Wi-Fi, distance units, notifications, and commute settings on Google Maps. Help & feedback: Access Help and submit feedback like requesting corrections to roads and places from the same screen.