short-haul trains used either Amfleets or equally-modern Turboliner trainsets. Besides the Blue Ridge, routes using Amfleets outside the Northeast Corridor included the New York–Newport News, Virginia Colonial, the Chicago, Illinois–Detroit, Michigan Twilight Limited and Wolverine, the Chicago–St. Louis, Missouri Abraham Lincoln and State House, the Chicago–Quincy, Illinois Illinois Zephyr, the Chicago–Carbondale, Illinois Illini and Shawnee, the Chicago–Dubuque, Iowa Black Hawk, the Los Angeles–Bakersfield, California San Joaquin, the Los Angeles–San Diego, California San Diegan, the Portland, Oregon–Seattle, Washington Mount Rainier and Puget Sound, and the Seattle–Vancouver, British Columbia Pacific International. The Amfleet's modern HEP system proved invaluable during the unusually harsh winter of 1976–1977, which sidelined many of Amtrak's aging steam-heated coaches. Amtrak suspended numerous routes and pressed the short-distance Amfleet I coaches into long-distance service. The new EMD F40PH diesel locomotive, itself designed for short-haul service, handled many of these trains. Budd completed delivery of the Amfleet I order on June 9, 1977. Amfleet II Amtrak ordered 150 more Amfleet cars from Budd on March 13, 1980, at a cost of $150 million. These cars, dubbed Amfleet II, were intended to replace rolling stock on Amtrak long-distance trains, and featured larger windows, more legroom, and folding legrests. Budd delivered the first four cars on October 28, 1981; the unveiling took place on November 11. The final cars arrived on June 11, 1983. The Amfleet IIs were the last intercity cars Budd built. The continuing unreliability of the original Metroliners led to refurbished Amfleet I coaches displacing them in Metroliner service in 1981. New EMD AEM-7 electric locomotives pulled the trains. Unlike the Superliner-equipped trains in the Western United States, Amtrak's eastern long-distance single-level trains never operated with uniform consists. The trains operated with a combination of Amfleet and Heritage Fleet cars, supplemented in the 1990s by Viewliner sleeping cars. In 1990, Amfleets could be found on every long-haul route east of the Mississippi River: the Virginia–Florida Auto Train; the Chicago–New Orleans City of New Orleans; the New York–Florida Silver Meteor and Silver Star, the New York–Chicago Broadway Limited, Cardinal, and Lake Shore Limited; the Washington, D.C.–Chicago Capitol Limited; the New York–New Orleans Crescent; and the Washington, D.C.–Montreal Montrealer. Horizon Fleet coaches replaced Amfleet coaches on most Midwestern and California short-haul routes in 1989–1990. The Superliner II order in the early 1990s would lead to the removal of Amfleets from the Auto Train and Capitol Limited. The Cardinal used Superliners and