MARC is a 187-mile commuter rail system that provides daily service through Prince George's County to Baltimore and Washington, D.C. Managed by the Maryland Transportation Administration(MTA), MARC runs more than 80 trains per workday, serving over 200,000 people each week.

There are 40 different stations along three different lines that are served by MARC. The Brunswick line runs between Washington, D.C. and Martinsburg, West Virginia; the Camden line runs between Washington, D.C. and Baltimore, Maryland; and the Penn line runs between Washington, D.C. and Perryville, Maryland. Prince George's County is served by five MARC stations along the Camden line (College Park, Greenbelt, Muirkirk, Laurel, and Riverdale), and three MARC stations along the Penn line (New Carrollton, Seabrook, and Bowie).

Schedule and fare information is available at 1.800.325.RAIL or online at the MTA Website