A reporting mark is a code used to identify owners or lessees of rolling stock and other equipment used on certain rail transport networks. The code typically reflects the name or identifying number of the owner, lessee, or operator of the equipment, similar to IATA airline designators .
94-532: The Pennsylvania Railroad ( reporting mark PRR ), legal name The Pennsylvania Railroad Company , also known as the " Pennsy ", was an American Class I railroad that was established in 1846 and headquartered in Philadelphia , Pennsylvania. At its peak in 1882, the Pennsylvania Railroad was the largest railroad (by traffic and revenue), the largest transportation enterprise, and the largest corporation in
188-674: A 2-digit code indicating the vehicle's register country . The registered keeper of a vehicle is now indicated by a separate Vehicle Keeper Marking (VKM), usually the name of the owning company or an abbreviation thereof, which must be registered with the Intergovernmental Organisation for International Carriage by Rail (OTIF) and the European Union Agency for Railways (ERA) and which is unique throughout Europe and parts of Asia and Northern Africa. The VKM must be between two and five letters in length and can use any of
282-518: A classification system for their freight cars. Similar to their locomotives, the Pennsy used a letter system to designate the various types and sub-types of freight and maintenance cars. As noted, Pennsy colors and paint schemes were standardized. Locomotives were painted in a shade of green so dark it seemed almost black. The official name for this color was DGLE (Dark Green Locomotive Enamel), though often referred to as "Brunswick Green." The undercarriage of
376-509: A conservative, risk-averse financier, Thomson avoided disaster during the panics of 1837, 1857, and 1873, while rival lines often went bankrupt. His Pennsylvania Railroad was worth about $ 400 million in the early 1870s (before the Panic of 1873 depressed values), with $ 25 million in traffic revenue and a profit of $ 8.6 million. It paid steady dividends year in and year out and was a favorite for cautious investors. The speculators who were so numerous in
470-523: A continuous railroad line ran between Philadelphia and Pittsburgh over the tracks of several entities including the Pennsylvania Railroad. In 1853, the Pennsy was granted trackage rights over the Philadelphia and Columbia, providing a connection between the two cities and connecting with the HPMtJ&L at Lancaster and Columbia. By 1854, the Pennsy completed its line from Harrisburg to Pittsburgh, eliminating
564-472: A daughter. By the time of his death in 1874, after the national financial Panic of 1873 , Thomson's fortune had declined by three-fourths, to $ 1.3 million. He bequeathed most of it to charity, including a fund to help orphans whose fathers may have been killed in the course of their railroad duties. Thomson died in Philadelphia on May 27, 1874. A historic marker commemorates the location of his birth in his hometown of Springfield Township, Pennsylvania , and
658-638: A family with Quaker roots whose immigrant ancestors had arrived in the colonial era. His father John Thomson was a leading civil engineer, who helped build the Chesapeake and Delaware Canal and the first experimental railroad in the United States. The son had little formal schooling, as was typical of the time. He worked closely with his father from an early age, acquiring a sound foundation of engineering practice which he augmented by reading, observation, and experience. Thomson began his railroad career at age 19 as
752-659: A government-guaranteed $ 200 million operating loan forced Penn Central to file for bankruptcy protection on June 21, 1970. In May 1971, passenger operations, including equipment, were transferred to a new government-subsidized company called the National Railroad Passenger Corporation, or Amtrak . This was devised to relieve the Penn Central (and other railroads) of money-losing passenger service. Penn Central rail lines, including ex-Pennsy lines, were transferred to Conrail in 1976, and eventually Amtrak received
846-461: A hyphen. Some examples: When a vehicle is sold it will not normally be transferred to another register. The Czech railways bought large numbers of coaches from ÖBB. The number remained the same but the VKM changed from A-ÖBB to A-ČD. The UIC introduced a uniform numbering system for their members based on a 12-digit number, largely known as UIC number . The third and fourth digit of the number indicated
940-507: A major outlet for long-haul traffic from the west. This connection also strengthened its port, which had access to the Atlantic Ocean . Thomson led a faction that ousted the incumbent board of the Pennsylvania Railroad in 1852; Thomson became president and turned his attention more toward finance than engineering. He repeatedly reorganized the company into more efficient subdivisions, and to better cost accounting, paying careful attention to
1034-540: A multi-modal freight transportation subsidiary of the Pennsylvania Railroad. It owned oil tanker cars and used them to transport refined oil for mostly independent oil refiners during the era of John D. Rockefeller's and Standard Oil's oil refinery mergers of the 1870s. The company also owned grain freight boats on the Great Lakes and oil pipelines in the oil regions of Pennsylvania . When the company attempted to buy and build some oil refineries in 1877, Standard Oil bought
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#17328371228181128-469: A percentage of its capital stock. Several lines were then aided by the Pennsy in hopes to secure additional traffic. By the end of 1854, the Pennsy purchased stock in the Ohio & Pennsylvania, Ohio & Indiana, Marietta & Cincinnati, Maysville & Big Sandy, and Springfield, Mt. Vernon & Pittsburgh railroads, totalling $ 1,450,000 (equivalent to $ 49.2 million in 2023). The Steubenville & Indiana
1222-685: A predecessor of the CNW, from which the UP inherited it. Similarly, during the breakup of Conrail , the long-retired marks of the Pennsylvania Railroad (PRR) and New York Central Railroad (NYC) were temporarily brought back and applied to much of Conrail's fleet to signify which cars and locomotives were to go to CSX (all cars labeled NYC) and which to Norfolk Southern (all cars labeled PRR). Some of these cars still retain their temporary NYC marks. Because of its size, this list has been split into subpages based on
1316-453: A rodman working in a survey crew locating the Philadelphia and Columbia Railroad ; later he worked for Camden and Amboy Railroad . In 1832 he sailed to Great Britain, making an inspection tour of the new railways constructed in the country. Through his father's influence, he became a member of Pennsylvania state's engineer corps, surveying routes for a rail line west from Philadelphia. He was soon promoted to assistant engineer, and in 1830, when
1410-607: A salary of $ 5000 a year. He sought out the best routes, making allowances for grades and river crossings. With Herman Haupt , he co-designed what became famous as "Horseshoe Curve" and built a railroad with practicable grades. He switched the fuel from wood to coal for the locomotives; other lines followed suit, thus opening up a new demand for coal, which the PRR shipped to all railroads. The through line between Philadelphia and Pittsburgh opened for traffic in February 1854, and made Philadelphia
1504-455: A split of two mountain ravines which were cleverly crossed by building a fill and having the tracks ascend a 220-degree curve known as Horseshoe Curve that limited the grade to less than 2 percent. The crest of the mountain would be penetrated by the 3,612 ft (1,101 m) Gallitzin Tunnels , from which the route descended by a more moderate grade to Johnstown . The western end of the line
1598-498: A stake in Madison Square Garden . The company began to acquire a portfolio of insurance companies in 1988. In 1994, the company reorganized as American Premier Underwriters , a subsidiary of American Financial Group , which continues to operate as a property and casualty insurance company as-of January 2024. Thomson (1808–1874) was the entrepreneur who led the Pennsylvania Railroad from 1852 until his death in 1874, making it
1692-483: A world-class model for technological and managerial innovation. Previously the railroad's first chief engineer, he became its third president. His sober, technical, methodical, and non-ideological personality had an important influence on the Pennsylvania Railroad, which in the mid-19th century was on the technical cutting edge of rail development. The railroad was known for its conservatism and steady growth while avoiding financial risks . His Pennsylvania Railroad became
1786-540: A year, then the B&O bill would become effective and the Pennsy's void, thereby allowing the B&O to build into Pennsylvania and on to Pittsburgh. The Pennsylvania Railroad fulfilled the requirements and Letters Patent were issued by the Pennsylvania governor on February 25, 1847. The governor declared the B&O's rights void the following August. In 1847, the Pennsy's directors chose J. Edgar Thomson , an engineer from
1880-607: The Broadway Limited which became the most famous train operated by the Pennsylvania Railroad. This train ran from New York City to Chicago, via Philadelphia, with an additional section between Harrisburg and Washington (later operated as a separate Washington–Chicago train, the Liberty Limited ). In 1890, the Pennsylvania Railroad gained control of the Pittsburgh, Cincinnati, Chicago and St. Louis Railroad (PCC&StL), itself
1974-674: The Allegheny Portage Railroad , a tunnel across the Allegheny Mountains , and canals down the Conemaugh and Allegheny rivers to Pittsburgh, Pennsylvania , on the Ohio River; it was completed in 1834. Because freight and passengers had to change conveyances several times along the route and canals froze in winter, it soon became apparent that the system was cumbersome and a better way was needed. There were two applications made to
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#17328371228182068-576: The Baltimore and Ohio Railroad , Daniel C. McCallum of the Erie Railroad , and Thomson of the Pennsylvania Railroad . They devised the functional departments and first defined the lines of authority, responsibility, and communication, together with the concomitant separation of line and staff duties which have remained the principles of the modern American corporation. Thomson married Lavinia Frances Smith in 1854. They had no children together, but adopted
2162-584: The Congressional Limited s in both directions were the first trains in regular electric operation between New York and Washington, drawn by the first of the GG1 -type locomotives . In 1934, the Pennsylvania received a $ 77 million loan from the New Deal 's Public Works Administration to complete the electrification project begun in 1928. Work was started January 27, 1937, on the main line from Paoli to Harrisburg;
2256-657: The Georgia Railroad , to survey and construct the line. He chose a route that followed the west bank of the Susquehanna River northward to the confluence with the Juniata River, following its banks until the foothills of the Allegheny Mountains were reached at a point that would become Altoona, Pennsylvania . To traverse the mountains, the line would climb a moderate grade for 10 miles (16 km) until it reached
2350-548: The Hudson River tunnels . The next area to be electrified was the Philadelphia terminal area, where Pennsy officials decided to use overhead lines to supply power to the suburban trains running out of Broad Street Station . Unlike the New York terminal system, overhead wires would carry 11,000-volt 25-Hertz alternating current (AC) power, which became the standard for future installations. On September 12, 1915, electrification of
2444-725: The Northeast Corridor and Keystone Corridor lines. After Conrail was divided between the Norfolk Southern Railway and CSX Transportation , most of the former Pennsy's remaining trackage went to Norfolk Southern. The few parts of the Pennsylvania Railroad that went to CSX after the Conrail split were: After 1976, the Penn Central Corporation held diversified non-rail assets including the Buckeye Pipeline and
2538-675: The Senator from Boston to Washington. On July 1, 1869, the Pennsylvania Railroad leased the Pittsburgh, Fort Wayne and Chicago Railway (PFtW&C) in which it had previously been an investor. The lease gave the Pennsy complete control of that line's direct route through northern Ohio and Indiana as well as entry into the emerging rail hub city of Chicago, Illinois . Acquisitions along the PFtW&C: Erie and Pittsburgh Railroad , Cleveland and Pittsburgh Railroad, Toledo, Columbus and Ohio River Railroad, and Pittsburgh, Youngstown and Ashtabula Railway gave
2632-461: The 20th century, the Pennsy tried electric power for its trains. Its first effort was in the New York terminal area, where tunnels and a city law restricting the burning of coal precluded steam locomotives. In 1910, the railroad began operating a direct current (DC) 650-volt system whose third-rail powered Pennsy locomotives (and LIRR passenger cars) used to enter Penn Station in New York City via
2726-504: The 26 letters of the Latin alphabet . Diacritical marks may also be used, but they are ignored in data processing (for example, Ö is treated as though it is O ). The VKM is preceded by the code for the country (according to the alphabetical coding system described in Appendix 4 to the 1949 convention and Article 45(4) of the 1968 convention on road traffic), where the vehicle is registered and
2820-469: The Allegheny Mountains from the state capital in Harrisburg, Pennsylvania west to Pittsburgh , to eliminate the inefficient Allegheny Portage Railroad and the slow-paced canals. The line would give Philadelphia a link to the fast-growing west, allowing it to compete with Baltimore , which was served by the Baltimore and Ohio Railroad , and New York City . The company appointed Thomson as chief engineer at
2914-632: The Delaware River from Philadelphia) to South Amboy, New Jersey (across Raritan Bay from New York City), as well as a newer line from Philadelphia to Jersey City, New Jersey, much closer to New York, via Trenton, New Jersey. Track connection in Philadelphia was made via the Pennsy's Connecting Railway and the jointly owned Junction Railroad . The Pennsy's Baltimore and Potomac Rail Road opened on July 2, 1872, between Baltimore and Washington, D.C. This route required transfer via horse car in Baltimore to
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3008-590: The Metrolink system—even though it is operated by Amtrak. This is why the reporting mark for CSX Transportation , which is an operating railroad, is CSXT instead of CSX. Private (non-common carrier) freight car owners in Mexico were issued, up until around 1990, reporting marks ending in two X's, possibly to signify that their cars followed different regulations (such as bans on friction bearing trucks) than their American counterparts and so their viability for interchange service
3102-531: The New York Central Railroad. The Pennsylvania Railroad absorbed the New York Central and eventually went by the name of Penn Central Transportation Company . The Interstate Commerce Commission (ICC) required that the ailing New York, New Haven & Hartford Railroad (NH) be added in 1969. A series of events including inflation, poor management, abnormally harsh weather, and the withdrawal of
3196-561: The PRR began passenger train service from New York City via Philadelphia to Washington with limited stops along the route. This service became known as the "Congressional Limited Express." The service expanded, and by the 1920s, the Pennsy was operating hourly passenger train service between New York, Philadelphia and Washington. In 1952, 18-car stainless steel streamliners were introduced on the Morning Congressional and Afternoon Congressional between New York and Washington, as well as
3290-537: The Pennsy access to the iron ore traffic on Lake Erie. On June 15, 1887, the Pennsylvania Limited began running between New York and Chicago. This was also the introduction of the vestibule, an enclosed platform at the end of each passenger car, allowing protected access to the entire train. In 1902 the Pennsylvania Limited was replaced by the Pennsylvania Special which in turn was replaced in 1912 by
3384-437: The Pennsy owned 439 freight cars. By 1857, it had 1,861 cars, and in 1866, 9,379 cars. Freight equipment was either acquired new from builders or built by the railroad itself. The Pennsy acquired more cars from the railroads it absorbed. In some instances, privately owned cars were either purchased from a builder or railroad acquisition. One such example was the 1877 purchase of Empire Transportation merchandise and oil cars. By
3478-611: The Pennsylvania Railroad a second line to Chicago, a direct line to St. Louis, a second line to Cincinnati, and access to territory not previously tapped. By 1873, Thomson also had links to the South. Thomson then built up Philadelphia as a transatlantic port, creating the American Steamship Company in 1870 under the control of the Pennsylvania Railroad. Steel was becoming available at moderate cost, and Thomson contracted with industrialist Andrew Carnegie for steel to replace all
3572-544: The Pennsylvania Railroad gained control of the Northern Central Railway , giving it access to Baltimore, Maryland , and points along the Susquehanna River via connections at Columbia, Pennsylvania, or Harrisburg, Pennsylvania. On December 1, 1871, the Pennsy leased the United New Jersey Railroad and Canal Company , which included the original Camden and Amboy Railroad from Camden, New Jersey (across
3666-412: The Pennsylvania and the Baltimore and Ohio. New methods had to be invented for mobilizing, controlling, and apportioning capital, for operating a widely dispersed system, and for supervising thousands of specialized workmen spread over hundreds of miles. The railroads solved all these problems and became the model for all large businesses. The main innovators were three engineers, Benjamin H. Latrobe of
3760-651: The Pennsylvania expanded into the Midwest by astute purchases. It bought the Cleveland and Pittsburgh Railroad in 1871 as well as smaller lines in Ohio, merging them into the system. The most important acquisition during this period was the purchase of the Pittsburgh, Cincinnati, Chicago and St. Louis, with lines extending westward from Pittsburgh to St. Louis , and branches reaching southward to Cincinnati , and northward to Chicago . This system included over 1400 miles of road, giving
3854-452: The Pennsylvania legislature in 1846. The first was for a new railroad called The Pennsylvania Railroad Company to build a line between Harrisburg and Pittsburgh, Pennsylvania. The second was the Baltimore and Ohio Railroad (B&O), which wanted to build to Pittsburgh from Cumberland, Maryland. Both applications were granted with conditions. If the Pennsylvania Railroad did not raise enough capital and contract to build enough railroad within
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3948-657: The VKM BLS. Example for an "Einheitswagen" delivered in 1957: In the United Kingdom, prior to nationalisation, wagons owned by the major railways were marked with codes of two to four letters, these codes normally being the initials of the railway concerned; for example, wagons of the Great Western Railway were marked "G W"; those of the London, Midland and Scottish Railway were marked "L M S", etc. The codes were agreed between
4042-531: The acquiring company discontinues the name or mark of the acquired company, the discontinued mark is referred to as a "fallen flag" railway. Occasionally, long-disused marks are suddenly revived by the companies which now own them. For example, in recent years, the Union Pacific Railroad has begun to use the mark CMO on newly built covered hoppers, gondolas and five-bay coal hoppers. CMO originally belonged to Chicago, St. Paul, Minneapolis and Omaha Railway ,
4136-415: The average capacity of a Pennsylvania Railroad freight car increased from 31 to 54 short tons (28 to 48 long tons; 28 to 49 t). This increased to 55 short tons (49 long tons; 50 t) in the mid-1930s and then to 56 short tons (50 long tons; 51 t) in 1945. By the start of 1946, the Pennsy's freight car ownership decreased to 240,293 cars and in 1963, down to 140,535. The Pennsylvania Railroad used
4230-586: The center of the locomotive industry, new innovations were offered first to the Pennsylvania Railroad, which embraced them. Thomson developed a new kind of management suitable for a large dispersed corporation with many functions, partly based on the work of Daniel McCallum . Specifically, he devised a decentralized system based on geographical districts, as well as the staff and line system that became synonymous with American management. Line executives handled people and hourly operational decisions on traffic, while staff executives handled finance and paperwork. As
4324-456: The company. The controlling, non-institutional shareholders of the PRR during the early 1960s were Henry Stryker Taylor , who was a part of the Jacob Bunn business dynasty of Illinois, and Howard Butcher III, a principal in the Philadelphia brokerage house of Butcher & Sherrerd (later Butcher & Singer). On February 1, 1968, the Pennsylvania Railroad merged with its longtime arch-rival,
4418-582: The electrified segment of the Main Line east of Harrisburg. The Penn Central Corporation held several non-rail assets which it continued to manage after the formation of Conrail. It reorganized in 1994 as American Premier Underwriters , which continues to operate as a property and casualty insurance company. With the opening of the Erie Canal in 1825 and the beginnings of the Chesapeake and Ohio Canal in 1828, Philadelphia business interests became concerned that
4512-614: The electrified trackage are still in use, owned and operated by Amtrak as the Northeast Corridor and Keystone Corridor high-speed rail routes, by SEPTA , and by NJ Transit . The Pennsylvania Railroad's corporate symbol was the keystone , the Commonwealth of Pennsylvania's state symbol, with the letters "PRR" intertwined inside. When colored, it was bright red with a silver-grey inline and lettering. The Pennsylvania Railroad bought its first 75 freight cars in 1849. Two years later,
4606-473: The end of the century, a third and fourth track were added. Over the next 50 years, the Pennsy expanded by gaining control of other railroads by stock purchases and 999-year leases. At the end of its first year of operation, the Pennsylvania Railroad paid a dividend, and continued the dividend without interruption until 1946. The Pennsy's charter was supplemented on March 23, 1853, to allow it to purchase stock and guarantee bonds of railroads in other states, up to
4700-448: The first letter of the reporting mark: A railway vehicle must be registered in the relevant state's National Vehicle Register (NVR), as part of which process it will be assigned a 12-digit European Vehicle Number (EVN). The EVN schema is essentially the same as that used by the earlier UIC numbering systems for tractive vehicles and wagons , except that it replaces the 2-digit vehicle owner's code (see § Europe 1964 to 2005 ) with
4794-399: The first of the holding companies, was created to take over the properties west of Pittsburgh, which were developing into large northwest and southwest systems. In 1860, the Pennsylvania represented only the main line from Philadelphia to Pittsburgh, with a few short branches. By 1869 it had expanded within Pennsylvania alone to nearly one thousand miles and also controlled lines northward to
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#17328371228184888-521: The first passenger train, the Metropolitan, went into operation over the newly electrified line from Philadelphia to Harrisburg. On April 15, the electrified freight service from Harrisburg and Enola Yard east was inaugurated, thus completing the Pennsy's eastern seaboard electrification program. The railroad had electrified 2,677 miles (4,308 km) of its track, representing 41% of the country's electrically operated standard railroad trackage. Portions of
4982-519: The home country may also be included. The Association of American Railroads (AAR) assigns marks to all carriers, under authority granted by the U.S. Surface Transportation Board , Transport Canada , and Mexican Government. Railinc , a subsidiary of the AAR, maintains the active reporting marks for the North American rail industry. Under current practice, the first letter must match the initial letter of
5076-546: The largest business enterprise in the world and a world-class model for technological and managerial innovation. He served as the Pennsy's first Chief Engineer and third President. Thomson's sober, technical, methodical, and non-ideological personality had an important influence on the Pennsylvania Railroad, which in the mid-19th century was on the technical cutting edge of rail development, while nonetheless reflecting Thomson's personality in its conservatism and its steady growth while avoiding financial risks. His Pennsylvania Railroad
5170-517: The largest railroad in the world, with 6000 miles of track, and was notable for generating steady financial dividends, for high-quality construction, constantly improving equipment, technological advances (such as replacing wood with coal as locomotive fuel), and innovation in management techniques for a large complex organization. John Edgar Thomson was born in 1808 in Springfield Township, Delaware County, Pennsylvania , near Philadelphia , to
5264-539: The lettering and outlining was originally done in real gold leaf. After World War II, the lettering was done in a light shade of gold, called Buff Yellow. For most of its existence, the Pennsylvania Railroad was conservative in its locomotive choices and pursued standardization, both in locomotive types and their component parts. Almost alone among U.S. railroads, the Pennsy designed most of its steam locomotive classes itself. It built most of them at Altoona Works , outsourcing only when Pennsy facilities could not keep up with
5358-524: The line from Philadelphia to Paoli, Pennsylvania, was completed. Other Philadelphia lines electrified were the Chestnut Hill Branch (March 30, 1918), White Marsh (1924), the main line to Wilmington, Delaware (September 30, 1928), West Chester (December 2, 1928), Trenton line (June 29, 1930), and completed on July 20, 1930 the Schuylkill Branch to Norristown, Pennsylvania, later followed by
5452-526: The line of the Camden & Amboy Railroad was located across the state of New Jersey, Thomson was placed in charge of an engineering division. At the age of 26 in 1834, Thomson was hired as the chief engineer of the newly chartered Georgia Railroad . He located the road, negotiated and oversaw construction contracts, operated portions as they opened, and promoted possible connections to the north and west. Thomson became nationally known for his expertise; his salary
5546-469: The line served the coal region of southern Illinois and as a passenger route for the Pennsylvania Railroad's Blue Ribbon named trains The St. Louisan , The Jeffersonian , and the Spirit of St. Louis . By 1906, the Pennsylvania built several low-grade lines for freight to bypass areas of steep grade (slope) and avoid congestion. These included: Some other lines were planned, but never completed: Early in
5640-458: The locomotives were painted in black, referred to as "True Black." The passenger cars of the Pennsy were painted Tuscan Red , a brick-colored shade of red. Some electric locomotives and most passenger-hauling diesel locomotives were also painted in Tuscan Red. Freight cars of the Pennsy had their own color, known as "Freight Car Color," an iron-oxide shade of red. On passenger locomotives and cars,
5734-648: The low-grade freight line from Morrisville through Columbia to Enola Yard in Pennsylvania; the Port Road Branch from Perryville, Maryland, to Columbia; the Jamesburg Branch and Amboy Secondary freight line from Monmouth Junction to South Amboy; and the Landover-South End freight line from Landover, Maryland, through Washington to Potomac Yard in Alexandria, Virginia. In less than a year, on January 15, 1938,
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#17328371228185828-415: The mark, which consists of an alphabetic code of two to four letters, is stenciled on each piece of equipment, along with a one- to six-digit number. This information is used to uniquely identify every such rail car or locomotive, thus allowing it to be tracked by the railroad it is traveling over, which shares the information with other railroads and customers. In multinational registries, a code indicating
5922-633: The merged product of numerous smaller lines in Ohio, Indiana, and Illinois. Commonly called the Panhandle Route , this line ran west from Pittsburgh to Bradford, Ohio , where it split, with one line to Chicago and the other to East St. Louis, Illinois , via Indianapolis, Indiana . In 1905, the acquisition of the Vandalia Railroad gave the Pennsy access across the Mississippi River to St. Louis, Missouri . Double-tracked for much of its length,
6016-444: The mid-1860s, the railroad had 9,379 freight cars; a decade later, 32,718; the mid-1880s, over 49,000; 1896, more than 87,000. The Pennsy changed its car reporting methods around 1900. The railroads owned and operated by the Pennsylvania Railroad system were now included in reports, in addition to the Pennsylvania Railroad proper. So, in 1900, the Pennsy had over 180,000 freight cars; by 1910, 263,039. The zenith of freight car ownership
6110-469: The next day, ending Pennsylvania Air Line service. In the early 1880s, the Pennsylvania acquired a majority of PW&B Railroad's stock. This action forced the Baltimore and Ohio Railroad (B&O) to build the Baltimore and Philadelphia Railroad to keep its Philadelphia access, where it connected with the Reading Company for its competing Royal Blue Line passenger trains to reach New York. In 1885,
6204-533: The other lines heading north from the city. On June 29, 1873, the Baltimore and Potomac Tunnel through Baltimore was completed. The Pennsylvania Railroad started the Pennsylvania Air Line service ("air line" at the time being understood as a nearly-straight and nearly-flat route with distance similar to "as the crow flies") via the Northern Central Railway and Columbia, Pennsylvania. This service
6298-557: The owner of a reporting mark is taken over by another company, the old mark becomes the property of the new company. For example, when the Union Pacific Railroad (mark UP) acquired the Chicago and North Western Railway (mark CNW) in 1995, it retained the CNW mark rather than immediately repaint all acquired equipment. Some companies own several marks that are used to identify different classes of cars, such as boxcars or gondolas. If
6392-405: The owner, or more precisely the keeper of the vehicle. Thus each UIC member got a two-digit owner code . With the introduction of national vehicle registers this code became a country code. Some vehicles had to be renumbered as a consequence. The Swiss company BLS Lötschbergbahn had the owner code 63. When their vehicles were registered, they got numbers with the country code 85 for Switzerland and
6486-464: The port of Philadelphia would lose traffic. The state legislature was pressed to build a canal across Pennsylvania and thus the Main Line of Public Works was commissioned in 1826. It soon became evident that a single canal would not be practical and a series of railroads, inclined planes, and canals was proposed. The route consisted of the Philadelphia and Columbia Railroad , canals up the Susquehanna and Juniata rivers, an inclined plane railroad called
6580-431: The post-Civil War era looked elsewhere. Thomson had a vision of a transcontinental line, invested his own money in several ventures, and briefly in 1871 the Pennsylvania controlled the Union Pacific . Alfred D. Chandler Jr. , a Harvard Business School professor, stated in 1965 that the large-scale problems of management became obvious in the middle of the 19th century with the rise of the great railroad systems, such as
6674-453: The railroad gave up its rail assets, along with the assets of several other failing northeastern railroads, to a new railroad named Consolidated Rail Corporation , or Conrail for short. Conrail was itself purchased and split up in 1999 between the Norfolk Southern Railway and CSX Transportation , with Norfolk Southern getting 58 percent of the system, including nearly all of the remaining former Pennsylvania Railroad trackage. Amtrak received
6768-518: The railroad name. As it also acts as a Standard Carrier Alpha Code , the reporting mark cannot conflict with codes in use by other nonrail carriers. Marks ending with the letter "X" are assigned to companies or individuals who own railcars, but are not operating railroads; for example, the TTX Company (formerly Trailer Train Company) is named for its original reporting mark of TTX. In another example,
6862-464: The railroad's needs. In such cases, subcontractors were hired to build to PRR designs, unlike most railroads that ordered to broad specifications and left most design choices to the builder. The Pennsy's favorite outsourced locomotive builder was Baldwin Locomotive Works , which received its raw materials and shipped out its finished products on Pennsy lines. The two companies were headquartered in
6956-454: The railways and registered with the Ministry of Railways , Government of India . John Edgar Thomson John Edgar Thomson (February 10, 1808 – May 27, 1874) was an American civil engineer and industrialist. An entrepreneur best known for his leadership of the Pennsylvania Railroad (PRR) from 1852 until his death in 1874, Thomson made it the largest business enterprise in the world and
7050-727: The railways and registered with the Railway Clearing House . In India, wagons owned by the Indian Railways are marked with codes of two to four letters, these codes normally being the initials of the railway divisions concerned along with the Hindi abbreviation; for example, trains of the Western Railway zone are marked "WR" and "प रे"; those of the Central Railway zone are marked "CR" and "मध्य", etc. The codes are agreed between
7144-624: The reporting mark for state-funded Amtrak services in California is CDTX (whereas the usual Amtrak mark is AMTK) because the state transportation agency ( Caltrans ) owns the equipment used in these services. This may also apply to commuter rail, for example Metrolink in Southern California uses the reporting mark SCAX because the equipment is owned by the Southern California Regional Rail Authority —which owns
7238-440: The rest of the main line to Trenton, New Jersey. In 1928, PRR's president William Wallace Atterbury announced plans to electrify the lines between New York, Philadelphia, Washington, and Harrisburg. In January 1933, through main-line service between New York and Philadelphia/Wilmington/Paoli was placed in operation. The first test run of an electric train between Philadelphia and Washington occurred on January 28, 1935. On February 1
7332-646: The same city; Pennsy and Baldwin management and engineers knew each other well. When the Pennsy and Baldwin shops were at capacity, orders went to the Lima Locomotive Works in Lima, Ohio. Only as a last resort would the Pennsy use the American Locomotive Company (Alco), based in Schenectady, New York, which also built for Pennsy's rival, the New York Central. Reporting mark In North America ,
7426-412: The selection of vice presidents. His organizational model was widely imitated by other railroads, and set the standard for large American businesses. In 1857 he financed the railroad's purchase of the entire system of state transportation works, consisting of 278 miles of canals and 117 miles of railroad, together with real estate and rail equipment. At a cost of $ 7.5 million the Pennsylvania now dominated
7520-544: The shores of Lake Erie , through New York State. In 1869 it purchased the Pittsburgh, Fort Wayne and Chicago line, giving it a connection with Chicago through Ohio and Indiana. In 1870 the Pennsylvania began to expand on the east coast also, obtaining an entry into New York City by acquiring the United Railroad and Canal Company, which owned leased 456 miles of railroad and 65 miles of canals in New Jersey . In 1871–1872,
7614-470: The state and took control of most short-haul traffic from the many towns along its heavily populated route. Thomson expanded the railroad to the west, into Ohio and beyond. In 1856, Thomson arranged for the consolidation of several western lines into the Pittsburgh, Fort Wayne & Chicago Railway. It was formally leased to the Pennsylvania in 1869 and, in 1870-71, the Pennsylvania Company, one of
7708-599: The use of the inclined planes of the Allegheny Portage Railroad. In 1857, the PRR purchased the Main Line of Public Works from the state of Pennsylvania. This purchase included 275 miles (443 km) of canal, the Philadelphia & Columbia Railroad, and the New Portage Railroad (which replaced the now abandoned Allegheny Portage Railroad). The Pennsy abandoned most of the New Portage Railroad in 1857 as it
7802-510: The wooden railway bridges, and to replace iron tracks with stronger steel tracks. With such infrastructure in place, trains could be designed to be heavier, faster, and more efficient. Besides expanding the system and putting it on a solid financial basis, Thomson made the Pennsylvania the technological leader of the industry. It took the lead in changing its engines to run on coal rather than wood burning, and from iron to steel (in constructing rails, bridges and cars). With Philadelphia emerging as
7896-533: The world, on par with the London & North Western Railway . Over its existence, Pennsylvania Railroad acquired, merged with, or owned part of at least 800 other rail lines and companies. At the end of 1926, it operated 11,640.66 miles (18,733.83 kilometers) of rail line; in the 1920s, it carried nearly three times the traffic as other railroads of comparable length, such as the Union Pacific and Atchison, Topeka & Santa Fe railroads. Its only formidable rival
7990-594: Was $ 4000 in 1837. By 1845, he had completed the railroad from Augusta to Marthasville (present-day Atlanta ). At 173 miles (278.4 km), it was the longest railroad in the world at the time. Thomson later bought control of the Montgomery and West Point Railroad and helped finance and locate the Nashville and Chattanooga Railroad . Also in 1845, he surveyed and designed the Augusta Canal for lawyer Henry Cumming ; it
8084-464: Was 54.5 miles (87.7 km) longer than the old route but avoided the transfer in Baltimore. The Union Railroad line opened on July 24, 1873. This route eliminated the transfer in Baltimore. Pennsy officials contracted with both the Union Railroad and the Philadelphia, Wilmington and Baltimore Railroad (PW&B) for access to this line. The Pennsy's New York–Washington trains began using the route
8178-536: Was assisted by the Pennsy in the form of a guarantee of $ 500,000 worth of bonds. In 1856, a controlling interest was purchased in the Cumberland Valley Railroad and the Pennsy constructed additional lines in Philadelphia. In 1857, the aforementioned Main Line of Public Works was purchased for $ 7,500,000 ($ 245 million in 2023). The Empire Transportation Company was founded in 1865 by Joseph D. Potts and became
8272-407: Was completed two years later. The state of Pennsylvania invested extensively in state-owned canals and short-line railroads , but they were neither profitable nor efficient, and the state was falling behind its rivals in infrastructure development, which it believed was critical for economic growth. Pennsylvania Railroad , also known by the acronym PRR, incorporated in 1847, built a line across
8366-564: Was impaired. This often resulted in five-letter reporting marks, an option not otherwise allowed by the AAR. Companies owning trailers used in trailer-on-flatcar service are assigned marks ending with the letter "Z", and the National Motor Freight Traffic Association , which maintains the list of Standard Carrier Alpha Codes, assigns marks ending in "U" to owners of intermodal containers . The standard ISO 6346 covers identifiers for intermodal containers. When
8460-547: Was in his day the largest railroad in the world, with 6,000 miles of track, and was famous for steady financial dividends, high quality construction, constantly improving equipment, technological advances (such as replacing wood fuel with coal), and innovation in management techniques for a large complex organization. The railroad's other presidents were: The Pennsylvania Railroad's board chairman/CEOs were: The railroad's vice-presidents were: The Pennsy's main line extended from Philadelphia to Pittsburgh, Pennsylvania. In 1861,
8554-468: Was now redundant with the Pennsylvania Railroad's own line. In 1861, the Pennsy leased the HPMtJ&L to bring the entire stretch of road between Pittsburgh and Philadelphia under its control. The Johnstown to Pittsburgh stretch of canal was abandoned in 1865 and the rest of the canals sold to the Pennsylvania Canal Company in 1866. The main line was double track from its inception, and by
8648-412: Was reached in 1919 when the Pennsy owned a reported 282,729 freight cars. Steel in freight car construction began during the later part of the 19th century, when cars were now being built with a steel underframe and wooden bodies or were all steel. The Pennsy steadily replaced their wooden cars with steel versions until there were no more wooden cars by 1934. During the first quarter of the 20th century,
8742-498: Was simultaneously built from Pittsburgh, eastward along the Allegheny and Conemaugh rivers to Johnstown, while the eastern end was built from Harrisburg to Altoona. In 1848, the Pennsy contracted with the Harrisburg, Portsmouth, Mountjoy and Lancaster Railroad (HPMtJ&L) to buy and use equipment over both roads, providing service from Harrisburg east to Lancaster. In 1851, tracks were completed between Pittsburgh and Johnstown. In 1852,
8836-523: Was the New York Central Railroad (NYC), which carried around three-quarters of the Pennsy's ton-miles. In 1968, the Pennsylvania Railroad merged with New York Central and the railroad eventually went by the name of Penn Central Transportation Company , or "Penn Central" for short. The former competitors' networks integrated poorly with each other, and the railroad filed for bankruptcy within two years. Bankruptcy continued and on April 1, 1976,
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