The ''Twin Zephyrs'', also known as the ''Twin Cities Zephyrs'', were a pair of
streamlined
Streamlines, streaklines and pathlines are field lines in a fluid flow.
They differ only when the flow changes with time, that is, when the flow is not steady flow, steady.
Considering a velocity vector field in three-dimensional space in the f ...
passenger trains on the
Chicago, Burlington and Quincy Railroad
The Chicago, Burlington and Quincy Railroad was a railroad that operated in the Midwest, Midwestern United States. Commonly referred to as the Burlington Route, the Burlington, CB&Q, or as the Q, it operated extensive trackage in the states of ...
(CB&Q), running between Chicago and the
Twin Cities
Twin cities are a special case of two neighboring cities or urban centres that grow into a single conurbation – or narrowly separated urban areas – over time. There are no formal criteria, but twin cities are generally comparable in stat ...
of
Minneapolis
Minneapolis is a city in Hennepin County, Minnesota, United States, and its county seat. With a population of 429,954 as of the 2020 United States census, 2020 census, it is the state's List of cities in Minnesota, most populous city. Locat ...
and
Saint Paul
Paul, also named Saul of Tarsus, commonly known as Paul the Apostle and Saint Paul, was a Christian apostle ( AD) who spread the teachings of Jesus in the first-century world. For his contributions towards the New Testament, he is generally ...
in
Minnesota
Minnesota ( ) is a U.S. state, state in the Upper Midwestern region of the United States. It is bordered by the Canadian provinces of Manitoba and Ontario to the north and east and by the U.S. states of Wisconsin to the east, Iowa to the so ...
. It was the second ''Zephyr'' service introduced by CB&Q after the record-setting
Denver
Denver ( ) is a List of municipalities in Colorado#Consolidated city and county, consolidated city and county, the List of capitals in the United States, capital and List of municipalities in Colorado, most populous city of the U.S. state of ...
–
Chicago
Chicago is the List of municipalities in Illinois, most populous city in the U.S. state of Illinois and in the Midwestern United States. With a population of 2,746,388, as of the 2020 United States census, 2020 census, it is the List of Unite ...
"dawn to dusk dash" of the ''
Pioneer Zephyr
The ''Pioneer Zephyr'' is a diesel engine, 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-po ...
'' trainset.
The train competed with the
Chicago and North Western
The Chicago and North Western was a Class I railroad in the Midwestern United States. It was also known as the "North Western". The railroad operated more than of track at the turn of the 20th century, and over of track in seven states befor ...
's ''
Twin Cities 400'' which ceased operation in 1963, and the
Milwaukee Road
The Chicago, Milwaukee, St. Paul and Pacific Railroad (CMStP&P), better known as the Milwaukee Road , was a Class I railroad that operated in the Midwestern United States, Midwest and Pacific Northwest, Northwest of the United States from 1847 ...
's ''
Twin Cities Hiawatha'', which, like the ''Zephyr'', ended with the coming of
Amtrak
The National Railroad Passenger Corporation, Trade name, doing business as Amtrak (; ), is the national Passenger train, passenger railroad company of the United States. It operates intercity rail service in 46 of the 48 contiguous United Stat ...
in 1971. The CB&Q trains went west from Chicago to the
Mississippi River
The Mississippi River is the main stem, primary river of the largest drainage basin in the United States. It is the second-longest river in the United States, behind only the Missouri River, Missouri. From its traditional source of Lake Ita ...
and along that river to Saint Paul, while the North Western and Milwaukee Road trains traveled via
Milwaukee
Milwaukee is the List of cities in Wisconsin, most populous city in the U.S. state of Wisconsin. Located on the western shore of Lake Michigan, it is the List of United States cities by population, 31st-most populous city in the United States ...
.
History

Two three-car trainsets, numbered 9901 and 9902, were delivered in April 1935. On April 6 number 9901 made a demonstration run from Chicago to Saint Paul in 5 hours 31 minutes, at speeds up to 104 mph and an average between endpoints of 77.65 mph. These two trainsets proved too small so a second pair of six-car trains with matching locomotives were ordered as replacements. The new trainsets were put on display before they entered service.
The second pair of ''Twin Zephyrs'' entered service on December 18, 1936, as the ''Morning Zephyr'' and the ''Afternoon Zephyr''. On the first run the two trainsets departed
Chicago
Chicago is the List of municipalities in Illinois, most populous city in the U.S. state of Illinois and in the Midwestern United States. With a population of 2,746,388, as of the 2020 United States census, 2020 census, it is the List of Unite ...
simultaneously on parallel tracks with 44 pairs of twins as a publicity stunt.

In 1935 Zephyrs were scheduled to cover between Chicago and St Paul in six and a half hours, later reduced to six hours and 15 minutes. At first each trainset made one one-way trip a day, but in July 1935 each was making a round trip a day, leaving each terminal at 8:00 AM CST and returning at 10:59 PM. In 1940 the westbound Twin Zephyr took six hours to travel from Chicago to Saint Paul, a start-to-stop average of 71 miles per hour, which is a faster average speed between endpoints than the
Acela
The ''Acela'' ( ; originally the ''Acela Express'' until September 2019) is Amtrak's flagship passenger train service along the Northeast Corridor (NEC) in the Northeastern United States between Washington, D.C. and Boston via 13 intermedia ...
's average speeds in 2016 between Washington and Boston. According the Burlington, both trains had made the run in five and a half hours, an average of over 78 mph. For several years in the 1950s the schedules along the Mississippi from
East Dubuque, Illinois to
Prairie du Chien, Wisconsin
Prairie du Chien ( ) is a city in Crawford County, Wisconsin, United States, and its county seat. The population was 5,506 at the 2020 census. Often called Wisconsin's second-oldest city, Prairie du Chien was established as a European settlemen ...
and from Prairie du Chien to
La Crosse were the fastest in the world, and in 1964 the ''Morning Zephyr'' had the fastest station-to-station time in the United States between
Aurora
An aurora ( aurorae or auroras),
also commonly known as the northern lights (aurora borealis) or southern lights (aurora australis), is a natural light display in Earth's sky, predominantly observed in high-latitude regions (around the Arc ...
and
Rochelle, Illinois
Rochelle is a city in Ogle and Lee counties, Illinois, United States. The population was 9,446 at the 2020 census. Rochelle is approximately west of Chicago and south of Rockford.
History
Originally named "Lane", the town sits at the inter ...
. All three runs were made at over per hour from start to station stop. By 1964 the timing from Chicago to Saint Paul had relaxed by five to ten minutes, but by 1970, the last full year of service, the journey took seven hours.
The Burlington handled five passenger trains each way between Chicago and the Twin Cities, four of them in the daytime: the morning and afternoon Zephyrs and the premier trains of the Burlington's two owners, the
North Coast Limited of the
Northern Pacific Railroad
The Northern Pacific Railway was an important American transcontinental railroad that operated across the northern tier of the Western United States, from Minnesota to the Pacific Northwest between 1864 and 1970. It was approved and chartered b ...
and the
Empire Builder
The ''Empire Builder'' is a daily long-distance passenger train operated by Amtrak between Chicago and either Seattle or Portland via two sections west of Spokane. Introduced in 1929, it was the flagship passenger train of the Great North ...
of the
Great Northern Railway, both of which ran to the West Coast. Although the railroad's passenger service as a whole carried more passengers in 1964 than in 1949, by 1964 all four daytime Zephyrs along the Mississippi operated at a loss. To save money, trains were often consolidated in off-peak times starting in 1960, and eventually the four daytime trains were reduced to two, with the ''Afternoon Zephyr'' taking the ''Empire Builder'' and ''North Coast Limited'' to the Twin Cities, and the ''Morning Zephyr'' taking the two trains to Chicago.
The ''Twin Zephyr'' ran for 36 years until 1971 when
Amtrak
The National Railroad Passenger Corporation, Trade name, doing business as Amtrak (; ), is the national Passenger train, passenger railroad company of the United States. It operates intercity rail service in 46 of the 48 contiguous United Stat ...
took over most intercity passenger trains in the United States.
Equipment
The first pair of three-car Twin Zephyr trainsets were very similar to the original ''
Pioneer Zephyr
The ''Pioneer Zephyr'' is a diesel engine, 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-po ...
'', and were
articulated trains riding on four trucks. This pair, delivered in April 1935, quickly proved too small to cope with passenger loads, and a second pair of six-car trains (soon expanded to seven cars) was delivered in November 1936. These trainsets also were articulated. One train was called "
The Train of the Goddesses" and the cars were named Ceres, Diana, Juno, Minerva, Psyche, Venus, and Vesta. The other trainset was known as "
The Train of the Gods" and the cars were named for mythological figures Apollo, Cupid, Jupiter, Mars, Mercury, Neptune, and Vulcan. Motive power for the second pair of trains was originally shovelnose
diesel locomotive
A diesel locomotive is a type of railway locomotive in which the prime mover (locomotive), power source is a diesel engine. Several types of diesel locomotives have been developed, differing mainly in the means by which mechanical power is con ...
s
9904 (''Pegasus'') and 9905 (''Zephyrus'').
On its way into Chicago on the evening of April 3, 1947, the "Train of the Goddesses" travelling at per hour
was derailed in
Downers Grove, Illinois
Downers Grove is a village in DuPage County, Illinois, United States. It was founded in 1832 by Pierce Downer, whose surname serves as the eponym for the village. Per the 2020 United States census, 2020 census, the population of the village was ...
by a
tractor
A tractor is an engineering vehicle specifically designed to deliver a high tractive effort (or torque) at slow speeds, for the purposes of hauling a Trailer (vehicle), trailer or machinery such as that used in agriculture, mining or constructio ...
that fell into its path from a freight train on a parallel track. Two of the Zephyr's cars smashed into an unoccupied brick railroad station. Many people were injured in the derailment and two passengers and the engineer lost their lives.
After a third pair of trains were delivered in 1947, the second pair of trains was reassigned as the ''
Nebraska Zephyrs''. The third sets (typically seven cars) were the first dome streamliner trains, after a company-built modified coach dome car was tested starting in 1945. The 1947 sets originally consisted of a baggage-refreshment car, four vista dome coaches, a dining car and a dome parlor observation car. They served as a prototype of the 1949 ''
California Zephyr
The ''California Zephyr'' is a Amtrak Long Distance, long-distance passenger train operated by Amtrak between Chicago, Illinois, Chicago and the San Francisco Bay Area (at Emeryville station, Emeryville), via Omaha, Nebraska, Omaha, Denver, Sa ...
'' which had sleeping cars in addition.
In 1977 the "Train of the Gods" was refurbished and delivered to Saudi Arabia for use on the
Dammam–Riyadh line.
"Famed Burlington Zephyr Trains Begin a New Career in Saudi Arabia
. ''The New York Times'', May 1, 1977.
Route
The Twin Zephyr ran on the Burlington Route from Chicago to St. Paul.[''Burlington Route Timetables, December 1947''. Chicago: Poole Bros Inc.] Today these lines belong to the BNSF Railway
BNSF Railway is the largest freight railroad in the United States. One of six North American Class I railroads, BNSF has 36,000 employees, of track in 28 states, and over 8,000 locomotives. It has three Transcontinental railroad, transcontine ...
as these subdivisions of the BNSF Northern Transcon:
* Chicago Subdivision - Chicago, Illinois to Aurora, Illinois
* Aurora Subdivision - Aurora to La Crosse, Wisconsin
* St. Croix Subdivision - La Crosse to St. Croix Junction, Minnesota
* St. Paul Subdivision - St. Croix Junction to St. Paul and Minneapolis, Minnesota
The Morning and Afternoon Zephyr trains were limited stop runs. Because some stations were not in central downtown areas, connecting "Burlington Bus" service was provided at East Dubuque, Illinois, for Dubuque, Iowa
Dubuque (, ) is a city in Dubuque County, Iowa, United States, and its county seat. The population was 59,667 at the 2020 United States census. The city lies along the Mississippi River at the junction of Iowa, Illinois, and Wisconsin, a region ...
; North La Crosse for La Crosse, Wisconsin
La Crosse ( ) is a city in La Crosse County, Wisconsin, United States, and its county seat. Positioned alongside the Mississippi River, La Crosse is the largest city on Wisconsin's western border. La Crosse's population was 52,680 as of the 202 ...
, and Winona Junction, Wisconsin, for Winona, Minnesota
Winona ( ) is a city in and the county seat of Winona County, Minnesota, United States. Located in bluff country on the Mississippi River, its most noticeable physical landmark is Sugar Loaf (Winona, Minnesota), Sugar Loaf. The population was 2 ...
. In 1947, the Morning and Afternoon Zephyrs left Chicago at 9:00 a.m. and 4:00 p.m., respectively. The times varied during the season, with the Morning Zephyr leaving at 8:00 a.m. and the Afternoon Zephyr at 4:30 p.m. from Chicago during the summer, with a 2:30 afternoon departure in the non-summer months.[''Burlington Route Timetables, May 1966''. Chicago: Poole Bros. Inc.]
Notes
References
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Further reading
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External links
*
{{Twin Cities Railroads
Named passenger trains of the United States
Passenger rail transportation in Illinois
Passenger rail transportation in Wisconsin
Passenger rail transportation in Minnesota
Passenger trains of the Chicago, Burlington and Quincy Railroad
Railway services introduced in 1936
Articulated passenger trains
Budd multiple units
Diesel multiple units of the United States
Diesel multiple units with locomotive-like power cars
Night trains of the United States
Railway services discontinued in 1971