Apr 13, 1846 CE
Pennsylvania Railroad Chartered
The Pennsylvania Railroad is chartered by the Pennsylvania legislature to build a railroad across the state from Philadelphia to Pittsburgh. #railroad #history
Chronological Storyline (27 Milestones)
Apr 21, 1847 CE
Samuel Vaughan Merrick Elected First President
Samuel Vaughan Merrick is elected the first president of the Pennsylvania Railroad, overseeing initial construction. #railroad #corporate
By Unknown author - The National Cyclopaedia of American Biography, Volume XIII, 1906, page 333, Public domain, https://commons.wikimedia.org/w/index.php?curid=93391336
1847 CE
Construction Begins on Initial Line
Ground is broken for the Pennsylvania Railroad's main line between Harrisburg and Pittsburgh, starting decades of expansion. #railroad #infrastructure
Dec 10, 1852 CE
First Train from Harrisburg to Pittsburgh
The Pennsylvania Railroad completes its main line from Harrisburg to Pittsburgh, with the first train running on December 10, 1852. #railroad #engineering
Feb 15, 1854 CE
Horseshoe Curve Opens
The Horseshoe Curve, a famous engineering marvel near Altoona, Pennsylvania, opens, allowing trains to climb the Allegheny Mountains. #railroad #engineering )
By Center for Earth Resources Observation and Science, United States Geological Survey - Seamless Data Warehouse, United States Geological Survey, Public domain, https://commons.wikimedia.org/w/index.php?curid=12065597
Jun 30, 1857 CE
Purchase of Main Line of Public Works
The Pennsylvania Railroad purchases the state-owned Main Line of Public Works, including the Philadelphia and Columbia Railroad, for $7.5 million. #railroad #acquisition
1869 CE
Lease of Pittsburgh, Fort Wayne and Chicago Railway
The Pennsylvania Railroad leases the Pittsburgh, Fort Wayne and Chicago Railway, gaining a direct route to Chicago and expanding its network westward. #railroad #expansion
1871 CE
Acquisition of United New Jersey Railroad
The Pennsylvania Railroad acquires the United New Jersey Railroad and Canal Company, securing a route to New York Harbor and the Hudson River. #railroad #expansion
May 19, 1874 CE
Death of John Edgar Thomson
John Edgar Thomson, president of the Pennsylvania Railroad since 1852 and a key figure in its growth, dies. He is succeeded by Thomas A. Scott. #railroad #leadership
By Thomas J. Scharf - http://www.explorepahistory.com/displayimage.php?imgId=3166, Public domain, https://commons.wikimedia.org/w/index.php?curid=55798635
Nov 18, 1883 CE
Standard Time Adopted by Railroads
The Pennsylvania Railroad joins other major railroads in adopting standardized time zones, revolutionizing scheduling across the United States. #railroad #technology
By UnaitxuGV, Heitordp and others - Outline based on the map by the U.S. Central Intelligence Agency (CIA).Time zone information based on the Time Zone Database by the Internet Assigned Numbers Authority (IANA), with the following differences: Abkhazia, South Ossetia and Russian-occupied territories of Ukraine in UTC+3[1][2][3], Public domain, https://commons.wikimedia.org/w/index.php?curid=22556731
1887 CE
Philadelphia to Washington Electrification Plans
The Pennsylvania Railroad begins planning electrification of its lines, initially for the Philadelphia-to-Washington corridor, though full implementation takes decades. #railroad #technology
1903 CE
Electrification Project Launched
The Pennsylvania Railroad officially launches a major electrification project, beginning with the installation of catenary wires near Philadelphia. #railroad #technology
1905 CE
First Electric Locomotive Testing
The Pennsylvania Railroad tests its first electric locomotive, the DD1, paving the way for the electrification of the Northeast Corridor. #railroad #innovation
Nov 27, 1910 CE
Penn Station (New York) Opens
Pennsylvania Station in New York City opens, a grand Beaux-Arts building that becomes the railroad's flagship station and a major urban landmark. #railroad #architecture )
By D. Benjamin Miller - Own work, CC0, https://commons.wikimedia.org/w/index.php?curid=127102131
1915 CE
Electrification Completed to Philadelphia
The Pennsylvania Railroad completes electrification of its main line from New York to Philadelphia, reducing travel times and pollution. #railroad #technology
1923 CE
Broadway Limited Introduced
The Pennsylvania Railroad launches the Broadway Limited, a premier luxury train between New York and Chicago, known for its speed and service. #railroad #luxury
By Hikki Nagasaki - TrainWeb: Lewistown, PA, Public domain, https://commons.wikimedia.org/w/index.php?curid=122150596
1930 CE
Great Depression Impact
The Great Depression causes a sharp decline in revenue and traffic for the Pennsylvania Railroad, leading to financial restructuring and layoffs. #railroad #economics
1935 CE
Streamlined Trains Introduced
The Pennsylvania Railroad introduces streamlined passenger trains like the GG1 electric locomotives, setting new standards for speed and design. #railroad #design
By Association of American Railroads (railroad trade organization)-photo is from the Pennsylvania Railroad. - eBay item photo front photo back, Public domain, https://commons.wikimedia.org/w/index.php?curid=22699003
1943 CE
World War II Peak Traffic
Pennsylvania Railroad moves record amounts of freight and troops during World War II, contributing significantly to the war effort. #railroad #wartime
1946 CE
Centennial Celebration
The Pennsylvania Railroad celebrates its 100th anniversary with special events and a commemorative train, though the company faces growing competition. #railroad #history
1950 CE
Decline in Passenger Traffic
Post-war automobile and airline competition cause a steep decline in Pennsylvania Railroad passenger traffic, leading to service cuts and deficits. #railroad #decline
1957 CE
Merger Talks with New York Central Begin
The Pennsylvania Railroad begins informal merger discussions with the New York Central Railroad, eventually leading to the largest railroad merger in U.S. history. #railroad #merger
1963 CE
Interstate Commerce Commission Approves Merger
The Interstate Commerce Commission approves the merger of the Pennsylvania Railroad and the New York Central, over opposition from competitors. #railroad #regulation
Feb 1, 1968 CE
Penn Central Merger Official
The Pennsylvania Railroad merges with the New York Central to form Penn Central Transportation Company, creating the sixth largest corporation in the U.S. #railroad #merger
By Roger Puta - https://www.flickr.com/photos/129679309@N05/24713401701/, Public domain, https://commons.wikimedia.org/w/index.php?curid=54434198
Jun 21, 1970 CE
Penn Central Bankruptcy
Penn Central files for bankruptcy, the largest bankruptcy in U.S. history at that time, due to mismanagement and financial pressures. #railroad #bankruptcy
Apr 1, 1976 CE
Conrail Takes Over Penn Central Assets
The federal government creates Conrail to take over the bankrupt Penn Central and other northeastern railroads, marking the end of the Pennsylvania Railroad's corporate identity. #railroad #government
By Central Data Bank (talk) - Own work, CC BY 3.0, https://commons.wikimedia.org/w/index.php?curid=26174892
Jun 1, 1999 CE
Conrail Split Between CSX and Norfolk Southern
Conrail is split between CSX Transportation and Norfolk Southern Railway, with former Pennsylvania Railroad lines divided between the two companies. #railroad #corporate