The Merchants Despatch Transportation Company (MDT, also known as the Merchants Despatch Refrigerator Line) was established in 1857 or 1858 by the
American Express Company of New York (then a freight forwarding service). The entity was reformed as a joint stock trading company on June 1, 1869, with ownership divided among the
Cleveland, Columbus, Cincinnati and Indianapolis Railway (CCC&I), the
Lake Shore and Michigan Southern Railway
The Lake Shore and Michigan Southern Railway, established in 1833, and sometimes referred to as the Lake Shore, was a major part of the New York Central Railroad's Water Level Route from Buffalo, New York, Buffalo, New York, to Chicago, Illinoi ...
, and the
New York Central Railroad
The New York Central Railroad was a railroad primarily operating in the Great Lakes region, Great Lakes and Mid-Atlantic (United States), Mid-Atlantic regions of the United States. The railroad primarily connected New York metropolitan area, gr ...
(NYC), all part of the
Cornelius Vanderbilt
Cornelius Vanderbilt (May 27, 1794 – January 4, 1877), nicknamed "the Commodore", was an American business magnate who built his wealth in railroads and shipping. After working with his father's business, Vanderbilt worked his way into lead ...
rail empire.
The MDT entered the refrigerated transit business around 1880, and within five years had 1,900
reefers in service, making it one of the largest such concerns in the United States. Historian and author John H. White describes MDT as "the oldest corporate name connected with refrigerated transit to survive into modern times." The company began manufacturing cars on a small scale in 1883 and in spring of 1887 constructed a large manufacturing facility near
Rochester, New York
Rochester is a city in and the county seat, seat of government of Monroe County, New York, United States. It is the List of municipalities in New York, fourth-most populous city and 10th most-populated municipality in New York, with a populati ...
in a town they named Despatch (present-day
East Rochester). MDT hired 900 workers and embarked on an aggressive car building program; by 1900 the firm owned 6,687 units, slightly more than half of which were
refrigerator car
A refrigerator car (or "reefer") is a Refrigeration, refrigerated boxcar (U.S.), a piece of railroad rolling stock designed to carry perishable freight at specific temperatures. Refrigerator cars differ from simple Thermal insulation, insulated b ...
s.
The East Rochester plant would grow in time to encompass some 64
acre
The acre ( ) is a Unit of measurement, unit of land area used in the Imperial units, British imperial and the United States customary units#Area, United States customary systems. It is traditionally defined as the area of one Chain (unit), ch ...
s (with an adjacent rail yard of equal size), and would produce on the order of 36 cars per day. The installation became the main car plant within the New York Central system. MDT adopted the Wickes Patent into its refrigerator car design. Even with its own substantial manufacturing capacity, MDT at times purchased rolling stock from outside companies such as
Pullman in order to meet the demands imposed by its rapidly expanding shipping service.
The company incorporated in the State of
New York
New York most commonly refers to:
* New York (state), a state in the northeastern United States
* New York City, the most populous city in the United States, located in the state of New York
New York may also refer to:
Places United Kingdom
* ...
in May, 1911. 3,400 reefers were sold to the NYC in December 1912, and 2,988 to the Lake Shore line, though all of the units were in turn leased back to the MDT. The firm was reincorporated as a
Delaware
Delaware ( ) is a U.S. state, state in the Mid-Atlantic (United States), Mid-Atlantic and South Atlantic states, South Atlantic regions of the United States. It borders Maryland to its south and west, Pennsylvania to its north, New Jersey ...
corporation in 1923. Circa 1925, the NYC established a new subsidiary, the Eastern Refrigerator Despatch (mirroring the expansion strategy of the rival
Fruit Growers Express). Operation of the ERD, along with its 2,100 reefers, was quickly absorbed by Merchants Despatch. In November, 1928 the MDT purchased the Northern Refrigerator Car Line (founded by
Milwaukee's Cudahy brothers) and its 1,800 cars.
A holding company, Merchants Despatch, Inc., merged with the MDT in 1936; the new venture was chartered in Delaware on December 18. In 1962 the NRC was combined with Merchants Despatch. At the same time, greater emphasis was placed on auto carrier business; from 1961 to 1966, the company acquired nearly 1,200
autorack
An autorack, also known as an auto carrier (also Flat wagon#Car transporters, car transporter outside the US), is a specialized piece of railroad rolling stock used to transport automobiles and light trucks. Autoracks are used to transport new ...
cars (although the base
flatcar
A flatcar (US) (also flat car, or flatbed) is a piece of rolling stock that consists of an open, flat deck mounted on trucks (US) or bogies (UK) at each end. Occasionally, flat cars designed to carry extra heavy or extra large loads are mounted ...
s were owned by MDT, the rack structures were owned by the New York Central). MDT also entered the
Intermodal freight transport
Intermodal freight transport involves the transportation of freight in an intermodal container or vehicle, using multiple modes of transportation (e.g., rail, ship, aircraft, and truck), without any handling of the freight itself when changing ...
business, and purchased 572 Flexi-Van
container
A container is any receptacle or enclosure for holding a product used in storage, packaging, and transportation, including shipping.
Things kept inside of a container are protected on several sides by being inside of its structure. The term ...
flats (intended mainly for use in mail service on
passenger train
A passenger train is a train used to transport people along a railroad line, as opposed to a freight train that carries goods. These trains may consist of unpowered passenger railroad cars (also known as coaches or carriages) push-pull train, ...
s) between 1958 and 1965.

As part of the consolidation of facilities planned for the Penn Central merger, the car shop was closed down on April 1, 1970, and the 72-acre property was sold off.
In July, 1985 the MDT assumed the responsibility for car weighing and inspection previously under the purview of the Eastern Weighing and Inspection Bureau.
After ceasing construction, MDT would continue as a repair shop, and a car lessor to both railroad and private companies. As an independent lessor, it was able to outlast NYCs merger into Penn Central, and their collapse into Conrail. However, after the 1998 purchase of Conrail, MDT's assets were merged and the company dissolved in 2000.
Merchants Despatch Transportation Company Roster, 1900–1970:
Northern Refrigerator Car Line Roster, 1930–1960:
Source: ''The Great Yellow Fleet'', p. 16.
References
* White, John H. (1986). ''The Great Yellow Fleet''.
Golden West Books, San Marino, CA. .
*
* Hinman, Roger C. (2011). ''Merchant's Despatch; Its Equipment and History''. Signature Press, Wilton, CA. .
External links
Rochester Images— contains images of the MDT car shops along with the Foster-Armstrong Company (later known as the American Piano Company and then Aeolian American Corporation).
{{American Express
Refrigerator car lines of the United States
American Express
American companies established in 1857
Transport companies established in 1857