three tracks. As part of the plan, trains would have received cab signalling. The change was expected to be completed in three to four years. The New York State DOT and Amtrak were strongly opposed to the proposal as the plan did not take into account future growth of passenger and freight traffic, and reduced the ability to move around stalled trains. Converting the then-existing four tracks to reversible cab signaling would have cost $15 million, which the MTA did not have. On May 23, 2009, a new station was opened at East 153rd Street in the Bronx to serve Yankee Stadium. It sees regular service on the Hudson Line, plus special service from the Hudson, Harlem, and New Haven Lines for New York Yankees games. On December 1, 2013, a southbound train derailed near the Spuyten Duyvil station in the Bronx. Four people were killed and more than 60 passengers were injured in the crash. Federal investigators from the National Transportation Safety Board determined that the train was traveling at , a speed nearly three times the maximum allowable speed of . The train's brakes were apparently operating normally and area tracks in proper condition. Purchase by the MTA On November 13, 2018, the MTA announced its intent to purchase the Hudson and Harlem Lines as well as the Grand Central Terminal for up to $35.065 million, plus a discount rate of 6.25%. The purchase would include all inventory, operations, improvements, and maintenance associated with each asset, except for the air rights over Grand Central. At the time, the Hudson and Harlem Lines were owned by Argent Ventures, a holding company that had taken possession of Penn Central's assets upon its bankruptcy, while the Grand Central Terminal was owned by Midtown TDR Ventures. Under the terms of the leases for each asset, the MTA would only be able to exercise an option to purchase the three assets before October 2019. The MTA's finance committee approved the proposed purchase on November 13, 2018, and the purchase was approved by the full board two days later. The deal finally closed in March 2020, with the MTA taking ownership of the terminal and rail lines. The MTA purchased the segment of the Hudson Line from Grand Central to a point north of Poughkeepsie. North of this point, milepost 75.8, the CSX Transportation-owned and Amtrak-operated Hudson Subdivision rail line continues north to Albany.