 Until the early 2000s, it was served by all Amtrak service that ran east from Chicago; today, it is only served by two daily "Wolverine" round trips.After the success of 1953-opened Route 128 station, railroads began to add suburban park-and-ride stops for intercity trains as complements to downtown stations.Penn Central opened Capital Beltway station in 1970 and Metropark station in 1971, providing suburban stops for Washington, D.C. and New York City.