Company constructed a standard gauge railway in cooperation with the Saudi government. The company ordered three RDC-2s in 1951, supplemented by a fourth in 1958. The cars operated on various routes originating in Dammam. All were converted to unpowered trailers by 1965. Original owners Budd constructed 398 RDCs between 1949 and 1962. The table below does not include the six cars which comprised the Roger Williams, nor derivative designs built under license. Preservation Numerous RDCs have been preserved on tourist lines and in museums. Holders include: Alberta Central Railway Museum Bedford Depot B&O Railroad Museum Bellefonte Historical Railroad Society Cape May Seashore Lines Conway Scenic Railroad Danbury Railway Museum Hobo Railroad Idaho Northern and Pacific Railroad Illinois Railway Museum Lehigh Gorge Scenic Railway National Railway Museum [of Australia] New Hope Valley Railway North Shore Scenic Railroad Orford Express Port of Tillamook Bay Railroad Railroad Museum of New England Railroad Museum of Pennsylvania Rapido Trains Reading, Blue Mountain and Northern Reading Railroad Heritage Museum Waterloo Central Railway West Coast Railway Association See also X 2051 , a French-built derivative prototype South Australian Railways Bluebird railcar V/Line VLocity, currently built by Bombardier Australia Taiwan Railway DR2700 series Notes References Select bibliography Further reading External links BuddRDC.com As litorinas Budd no Brasil Budd multiple units Railcars of the United States Rolling stock of Canada Railway locomotives introduced in 1949