Transit data is now available in areas of Vermont, New Hampshire, Maine, and Michigan. Apple previously offered transit directions in Detroit, Michigan, but availability has expanded across the state.
Transit directions are new in Vermont, New Hampshire, and Maine. Full transit lines are not yet being displayed in the Maps app, but the transit directions are active.
Apple has been rolling out transit directions to major cities across the United States and around the world, but in recent weeks has concentrated on expanding it further in various states.
Transit directions were first added to Apple Maps in 2015 with the launch of iOS 9 and were initially limited to a few cities, but Apple has been introducing the feature in new markets at a steady pace.
Transit information is now live in dozens of cities and countries around the world, with a full list available on Apple's iOS Feature Availability website.