In 1971 the Seaboard Coast Line Railroad, successor to the Atlantic Coast Line Railroad, purchased the remainder of the L&N shares it did not already own, and the company became a subsidiary. Prior to the purchase, the L&N, like other railroads, had curtailed passenger service in response to dwindling ridership. Amtrak, the government-formed passenger railway service, took over the few remaining L&N passenger trains in 1971. In 1979, amid great lamentations in the press, the last passenger service over L&N rails ceased when Amtrak discontinued "The Floridian", which had connected Louisville with Nashville and continued to Florida via Birmingham.