As of February 2022, a total of five railroads operate in the U.S. state of Rhode Island. Freight services are largely operated by the Providence and Worcester Railroad, which interchanges with the state's only other freight railroad, the Seaview Transportation Company, a switching and terminal railroad serving the Port of Davisville. Passenger service is provided along Rhode Island's portion of the Northeast Corridor by Amtrak, supplemented by MBTA Commuter Rail service from Wickford Junction northbound towards Boston. Rhode Island is also home to one heritage railroad, the Newport and Narragansett Bay Railroad, which operates excursions on a segment of track on Aquidneck Island which is disconnected from the rest of the United States rail network.