RTA and the region’s partner transit providers coordinate services to connect Southeast Michigan. The public transportation services listed are divided into two categories: RTA-operated services and major partner services, which are supported by the RTA. Alongside more than 100 smaller providers, the providers below make up a public transportation ecosystem that responds to the needs of Southeast Michigan residents on a daily basis.

RTA Services


QLINE Detroit logo

QLINE Detroit

Free streetcar along a 3.3-mile stretch of the Downtown Detroit Woodward Corridor.

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D2a2 logo

Detroit to Ann Arbor Express (D2A2)

Nonstop express commuter bus service connecting Detroit and Ann Arbor.

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DAX logo

Detroit Air Xpress (DAX)

Nonstop express service between Downtown Detroit and Detroit Metro Airport (DTW).

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Partner Services


A woman in orange pants walking off of a bus

How to Ride

The public transit network in Southeast Michigan spans four counties, providing millions of riders with a network of accessible and affordable transportation options. Learn how to navigate planning your trip, paying your fare, and riding the bus.

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