| Regional Transit Authority of Southeast Michigan | |
|---|---|
 | |
| Overview | |
| Locale | Metro Detroit and Ann Arbor |
| Transit type | Express bus Streetcar |
| Chief executive | Ben Stupka, Executive Director |
| Headquarters | 1001 Woodward Avenue, Suite 1400 Detroit, Michigan, U.S. |
| Website | rtamichigan |
| Operation | |
| Began operation | 2013 |
| Operator(s) | DDOT SMART TheRide Detroit People Mover M-1 Rail |
The Regional Transit Authority of Southeast Michigan (RTA) is an agency with oversight and service coordination responsibility for public transit operations in Metro Detroit and the Ann Arbor area in the U.S. state of Michigan. Its area covers the counties of Macomb, Oakland, Washtenaw, and Wayne.