A streamliner is a vehicle incorporating streamlining in a shape providing reduced air resistance. The term is applied to high-speed railway trainsets of the 1930s to 1950s, and to their successor "bullet trains". Less commonly, the term is applied to fully faired upright and recumbent bicycles. As part of the Streamline Moderne trend, the term was applied to passenger cars, trucks, and other types of light-, medium-, or heavy-duty vehicles, but now vehicle streamlining is so prevalent that it is not an outstanding characteristic. In land speed racing, it is a term applied to the long, slender, custom built, high-speed vehicles with enclosed wheels.
The California Zephyr was a passenger train that ran between Chicago, Illinois and Oakland, California via Omaha, Denver, Salt Lake City, Winnemucca, Oroville and Pleasanton. It was operated by the Chicago, Burlington & Quincy (CB&Q), Denver & Rio Grande Western (D&RGW) and Western Pacific (WP) railroads, all of which dubbed it "the most talked about train in America" on March 19, 1949, with the first departure the following day. The train was scheduled to pass through the most spectacular scenery on its route in the daylight. The original train ceased operation in 1970, though the D&RGW continued to operate its own passenger service, the Rio Grande Zephyr, between Salt Lake City and Denver, using the original equipment until 1983. In 1983 a second iteration of the California Zephyr, an Amtrak service, was formed. The current version of the California Zephyr operates partially over the route of the original Zephyr and partially over the route of its former rival, the City of San Francisco.
The Chicago, Burlington and Quincy Railroad was a railroad that operated in the Midwestern United States. Commonly referred to as the Burlington Route, the Burlington, or as the Q, it operated extensive trackage in the states of Colorado, Illinois, Iowa, Missouri, Nebraska, Wisconsin, Wyoming, and also in Texas through subsidiaries Colorado and Southern Railway, Fort Worth and Denver Railway, and Burlington-Rock Island Railroad. Its primary connections included Chicago, Minneapolis–Saint Paul, St. Louis, Kansas City, and Denver. Because of this extensive trackage in the midwest and mountain states, the railroad used the advertising slogans "Everywhere West", "Way of the Zephyrs", and "The Way West".
The City of Denver was a streamlined passenger train operated by the Union Pacific Railroad between Chicago, Illinois, and Denver, Colorado. It operated between 1936 and 1971. From 1936–1955 the Chicago and North Western Railway handled the train east of Omaha, Nebraska; the Chicago, Milwaukee, St. Paul and Pacific Railroad handled it thereafter. The train was the fastest long-distance train in the United States when it debuted in 1936, covering 1,048 miles (1,687 km) in 16 hours. For almost its entire career its principal competitor was the Chicago, Burlington and Quincy Railroad's Denver Zephyr. When Amtrak assumed operation of most intercity trains in the United States in 1971, it discontinued the City of Denver, preferring to use the Burlington's route between Chicago and Denver.
The M-10000 was an early American streamlined passenger trainset that operated for the Union Pacific Railroad from 1934 until 1941. It was the first streamlined passenger train to be delivered in the United States, and the second to enter regular service after the Pioneer Zephyr of the Chicago, Burlington and Quincy Railroad.
The General Pershing Zephyr was the ninth of the Chicago, Burlington & Quincy Railroad's Zephyr streamliners, and the last built as an integrated streamliner rather than a train hauled by an EMD E-unit diesel locomotive. It was constructed in 1939 with bodywork and passenger cars by Budd Company and diesel engine, electric transmission, power truck, and other locomotive equipment by General Motors Electro-Motive Corporation. Because its intended Kansas City to St Louis route passed near the birthplace and boyhood home of famous World War I General John J. Pershing, the train was named after him. The power car was named Silver Charger, after Pershing's horse Charger, while the passenger cars were named after United States Army badges of rank—Silver Leaf, Silver Eagle, and Silver Star.
The Pioneer Zephyr is a diesel-powered trainset built by the Budd Company in 1934 for the Chicago, Burlington & Quincy Railroad (CB&Q), commonly known as the Burlington Route. The trainset was the second internal combustion powered streamliner built for mainline service in the United States, the first such train powered by a diesel engine, and the first to enter revenue service. The trainset consists of one power/storage car, one baggage/RPO/buffet/coach car, and one coach/observation car. The cars are made of stainless steel, permanently articulated together with Jacobs bogies. The construction incorporated recent advances such as shotwelding to join the stainless steel, and unibody construction and articulation to reduce weight. It was the first of nine similarly built trainsets made for Burlington and its technologies were pivotal in the subsequent dieselization of passenger rail service. Its operating economy, speed, and public appeal demonstrated the potential for diesel-electric powered trains to revitalize and restore profitability to passenger rail service that had suffered a catastrophic loss of business with the Great Depression. Originally named the Burlington Zephyr during its demonstration period, it became the Pioneer Zephyr as Burlington expanded its fleet of Zephyr trainsets.
The Nebraska Zephyr was a streamlined passenger train operated by the Chicago, Burlington and Quincy Railroad between Chicago, Illinois; Omaha, Nebraska; and Lincoln, Nebraska, from 1947 to 1971. Until 1968, the service was provided by two Twin Cities Zephyr articulated trainsets — the "Train of the Gods" and "Train of the Goddesses" — that became synonymous with it. The Nebraska Zephyr was one of many trains discontinued when Amtrak began operations in 1971. The "Train of the Goddesses" set is preserved at the Illinois Railway Museum in Union, Illinois.
The Denver Zephyr was a streamlined passenger train operated by the Chicago, Burlington and Quincy Railroad between Chicago, Illinois, and Denver, Colorado. In peak years it ran to Colorado Springs. It operated from 1936 to 1973. The Denver Zephyr continued operating after the Burlington Northern Railroad merger in 1970. BN conveyed the train to Amtrak in 1971; Amtrak merged it with the Denver–Oakland City of San Francisco to form the San Francisco Zephyr and dropped the "Denver" name in 1973.
The City of San Francisco was a streamlined through passenger train which ran from 1936 to 1971 on the Overland Route between Chicago, Illinois and Oakland, California, with a ferry connection on to San Francisco. It was owned and operated jointly by the Chicago and North Western Railway (1936–55), Chicago, Milwaukee, St. Paul and Pacific Railroad (1955–71), the Union Pacific Railroad, and the Southern Pacific Railroad. It provided premium extra fare service from Chicago to San Francisco when introduced in 1936 with a running time of 39 hours and 45 minutes each way.
The Rocky Mountain Rocket was a streamlined passenger train of the Chicago, Rock Island and Pacific Railroad. Rock Island's train numbers 7 and 8 ran between Chicago's LaSalle Street Station and Denver's Union Station and Colorado Springs, Colorado. The Rocky Mountain Rocket ran from 1939 to 1966; the train was discontinued prior to the creation of Amtrak in 1971.
The Twin Cities Zephyr was a streamlined passenger train on the Chicago, Burlington and Quincy Railroad (CB&Q), running between Chicago and the Twin Cities of Minneapolis and Saint Paul in Minnesota. It was the second Zephyr service introduced by CB&Q after the record-setting Denver–Chicago "dawn to dusk dash" of the Pioneer Zephyr trainset.
The Texas Zephyr was a named passenger train operated by the Colorado & Southern Railway and the Fort Worth & Denver Railway. The train was originally designated number 1 southbound, and number 2 northbound.
Chicago, Burlington and Quincy No. 4000, also known as Æolus, is a preserved S-4a class 4-6-4 "Hudson" steam locomotive that was originally built by Baldwin in 1930 as S-4 locomotive No. 3002. It was primarily used to pull fast passenger trains before it was rebuilt by the Chicago, Burlington and Quincy Railroad in 1937 to be re-classified as an S-4a with Streamlining, and it was renumbered 4000 in the process. The streamlining was removed during World War II, and the locomotive was later downgraded to secondary passenger and mail service. In 1956, No. 4000 pulled an excursion train between Galesburg and Aurora, Illinois for the Illinois Railroad Club before it was retired altogether. The locomotive was donated to the city of La Crosse, Wisconsin in 1963, and it remains on static display in Copeland Park, as of 2022.
