The MARC Train Service (MARC) is an integral component of Maryland's transportation system. The 187-mile commuter rail system, providing service on three lines, operates Monday-Friday between Washington, DC and Baltimore, MD; Washington, DC and Perryville, MD; and Washington, DC and Martinsburg, WV.
Visit their website: http://mta.maryland.gov/marc-train
One-Way tickets expire 6 months from date of purchase and are nonrefundable. Weekly tickets are valid for one calendar week and are refundable if the return postmark is dated no later than 11:59 p.m. the Friday prior to the effective week. Monthly tickets are valid for one calendar month and are refundable, based on the return postmark date, as follows:
Maryland and CSX Transportation have agreed to allow the construction of a new MARC stop in Howard County, while keeping current levels of service at the historic Laurel station, just a few blocks south. Read more...
Luz Lazo, March 24, 2017, Washington Post
The next phase of Amtrak trackwork will begin on the Penn Line on Monday, March 13. Work will take place between Bowie State and New Carrollton stations. MARC Penn Line schedules will change on Monday, March 13. Read more...
March 6, 2017, MTA