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Intro. The Pennsylvania Railroad (PRR report code), officially known as the Pennsylvania Railroad Company, also known as "Pennsylvania" , is an American first-class railroad company, founded in 1846 and headquartered in Philadelphia, Pennsylvania. In 1882, it was the largest railroad company (both in terms of transport volume and revenue), transportation organization, and the largest company in the world. The Pennsylvania Railroad's only close competitor is the New York Central (NYC) Railroad, which transports about three-quarters of the volume of freight at the PRR .

Pennsylvania Railroad Company

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