What railroad for which Oakes Ames is credit as being the single most important influence in building was caught up in the  Crédit Mobilier scandal?
Oakes Ames Oakes Ames (January 10, 1804 – May 8, 1873) was an American manufacturer, capitalist, and member of the United States House of Representatives from Massachusetts. As a congressman, he is credited by many historians as being the single most important influence in the building of the Union Pacific portion of the transcontinental railroad. He is also noted for the subsequent scandal that alleged the improper sale of stock of the railroad's construction company.
Gulf and Ship Island Railroad The Gulf and Ship Island Railroad was constructed in the state of Mississippi, USA, at the turn of the 20th century to open a vast expanse of southern yellow pine forests for commercial harvest. In spite of economic uncertainty, entrepreneurs William H. Hardy and Joseph T. Jones successfully completed railroad construction. The railroad resulted in the development of a seaport and expansion of cities along its route.