The New York Central Railroad was a railroad primarily operating in the Great Lakes and Mid-Atlantic regions of the United States. The railroad primarily connected greater New York and Boston in the east with Chicago and St. Louis in the Midwest, along with the intermediate cities of Albany, Buffalo, Cleveland, Cincinnati, Detroit, Rochester and Syracuse. New York Central was headquartered in New York City's New York Central Building, adjacent to its largest station, Grand Central Terminal.
The versine or versed sine is a trigonometric function found in some of the earliest trigonometric tables. The versine of an angle is 1 minus its cosine.
The Erie Railroad was a railroad that operated in the Northeastern United States, originally connecting Pavonia Terminal in Jersey City, New Jersey, with Lake Erie at Dunkirk, New York. The railroad expanded west to Chicago following its 1865 merger with the former Atlantic and Great Western Railroad, also known as the New York, Pennsylvania and Ohio Railroad. Its mainline route proved influential in the development and economic growth of the Southern Tier of New York state, including the cities of Binghamton, Elmira, and Hornell. The Erie Railroad repair shops were located in Hornell and was Hornell's largest employer. Hornell was also where Erie's mainline split into two routes with one proceeding northwest to Buffalo and the other west to Chicago.
Tower City Center is a large mixed-use facility in Downtown Cleveland, Ohio, on its Public Square. The facility is composed of a number of interconnected office buildings, including Terminal Tower, the Skylight Park mixed-use shopping center, Jack Cleveland Casino, Renaissance Cleveland Hotel, Chase Financial Plaza, and Tower City station, the main hub of Cleveland's four RTA Rapid Transit lines.
The Little Miami Railroad was a railway of southwestern Ohio, running from the eastern side of Cincinnati to Springfield, Ohio. By merging with the Columbus and Xenia Railroad in 1853, it created the first through-rail route from the important manufacturing city of Cincinnati to the state capital, Columbus. In this period, railroads were important for creating connections between the important waterways of the Great Lakes and the Ohio River, which were major transportation routes for products to other markets.
The New York, Chicago and St. Louis Railroad, abbreviated NYC&St.L, was a railroad that operated in the mid-central United States. Commonly referred to as the "Nickel Plate Road", the railroad served parts of the states of New York, Pennsylvania, Ohio, Indiana, Illinois, and Missouri. Its primary connections occurred in Buffalo, Chicago, Cincinnati, Cleveland, Indianapolis, St. Louis, and Toledo.
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, to Chicago, Illinois, primarily along the south shore of Lake Erie and across northern Indiana. The line's trackage remains a major rail transportation corridor used by Amtrak passenger trains and several freight lines; in 1998, its ownership was split at Cleveland between CSX Transportation to the east and Norfolk Southern Railway in the west.
The Cincinnati, Lebanon and Northern Railway (CL&N) was a local passenger and freight-carrying railroad in the southwestern part of the U.S. state of Ohio, connecting Cincinnati to Dayton via Lebanon. It was built in the late 19th century to give the town of Lebanon and Warren County better transportation facilities. The railroad was locally known as the "Highland Route", since it followed the ridge between the Little and Great Miami rivers, and was the only line not affected by floods such as the Great Dayton Flood of 1913.
The exsecant and excosecant are trigonometric functions defined in terms of the secant and cosecant functions. They used to be important in fields such as surveying, railway engineering, civil engineering, astronomy, and spherical trigonometry and could help improve accuracy, but are rarely used today except to simplify some calculations.
The Pittsburgh, Cincinnati, Chicago and St. Louis Railroad, commonly called the Pan Handle Route, was a railroad that was part of the Pennsylvania Railroad system. Its common name came from its main line, which began at Pittsburgh, Pennsylvania, crossed the Northern Panhandle of West Virginia, and continued west to Bradford, Ohio, where it split into a northern line to Chicago and a southern one through Indianapolis, Indiana, to East St. Louis, Illinois.
The Northeast and the Great Lakes states are connected by an east-west railroad corridor. The endpoints of this corridor are New York City and Chicago. Along the way, the corridor passed through cities such as Philadelphia, Baltimore, Washington, D.C., Pittsburgh, Buffalo and Cleveland. There were branches off the corridor to cities such as Cincinnati, Detroit, Indianapolis, and St. Louis. For over a century, this corridor was dominated by four major railroads, and an aggregate of other railroads that served as a fifth option.
Chauncey Rose was a successful American businessman of the 19th century.
The following is a brief history of the North American rail system, mainly through major changes to Class I railroads, the largest class by operating revenue.
The following is a brief history of the North American rail system, mainly through major changes to Class I railroads, the largest class by operating revenue.
Originally, various track gauges were used in the United States. Some railways, primarily in the northeast, used standard gauge of 4 ft 8+1⁄2 in ; others used gauges ranging from 2 ft to 6 ft. As a general rule, southern railroads were built to one or another broad gauge, mostly 5 ft, while northern railroads that were not standard-gauge tended to be narrow-gauge. The Pacific Railroad Acts of 1863 specified standard gauge.
