1.
Bee-Line Bus System
–
The Bee-Line Bus System, branded on the buses in lowercase as the bee-line system, is a bus system serving Westchester County, New York. The system is owned by the countys Department of Public Works, by the 1980s, the bus system had an identity problem in who was providing the service. On May 19,1987, WCDOT officially named the bus service The Bee-Line System with a bee-in-flight mascot. The main company that bought out or obtained franchises from the other twelve bus companies over the years, operates buses on all. Enterprise, Inc. a small company that operates buses on routes 16,18, White Plains, the county seat and most centrally located city, is a major transportation hub, with many routes converging on the citys TransCenter. Mount Vernon, New Rochelle, and Yonkers, the major cities of the county, are the best served. All but the countys smallest, most rural communities have at least rush hour service, every subway service in the Bronx is served by at least one Bee-Line route. The Bee-Line System also operates an express route BxM4C from White Plains, Greenburgh, Hartsdale, Scarsdale, Bee-Line operates mostly closed-door service in the Bronx. Route 16 briefly enters Putnam to serve the Mahopac Village Centre, all fares require exact change or MetroCard. All transfers are free with payment of fare, dollar bills are not accepted on any Bee-Line System buses. This roster only lists buses and shuttle vans used in fixed route service, from 2005 to January 2012, these buses each bore the name of a person, place, or thing that played a role in the development of Westchester County. Bee-Line Bus System Bee-Line Roster as of 2002
2.
Volt
–
The volt is the derived unit for electric potential, electric potential difference, and electromotive force. One volt is defined as the difference in potential between two points of a conducting wire when an electric current of one ampere dissipates one watt of power between those points. It is also equal to the difference between two parallel, infinite planes spaced 1 meter apart that create an electric field of 1 newton per coulomb. Additionally, it is the difference between two points that will impart one joule of energy per coulomb of charge that passes through it. It can also be expressed as amperes times ohms, watts per ampere, or joules per coulomb, for the Josephson constant, KJ = 2e/h, the conventional value KJ-90 is used, K J-90 =0.4835979 GHz μ V. This standard is typically realized using an array of several thousand or tens of thousands of junctions. Empirically, several experiments have shown that the method is independent of device design, material, measurement setup, etc. in the water-flow analogy sometimes used to explain electric circuits by comparing them with water-filled pipes, voltage is likened to difference in water pressure. Current is proportional to the diameter of the pipe or the amount of water flowing at that pressure. A resistor would be a reduced diameter somewhere in the piping, the relationship between voltage and current is defined by Ohms Law. Ohms Law is analogous to the Hagen–Poiseuille equation, as both are linear models relating flux and potential in their respective systems, the voltage produced by each electrochemical cell in a battery is determined by the chemistry of that cell. Cells can be combined in series for multiples of that voltage, mechanical generators can usually be constructed to any voltage in a range of feasibility. High-voltage electric power lines,110 kV and up Lightning, Varies greatly. Volta had determined that the most effective pair of metals to produce electricity was zinc. In 1861, Latimer Clark and Sir Charles Bright coined the name volt for the unit of resistance, by 1873, the British Association for the Advancement of Science had defined the volt, ohm, and farad. In 1881, the International Electrical Congress, now the International Electrotechnical Commission and they made the volt equal to 108 cgs units of voltage, the cgs system at the time being the customary system of units in science. At that time, the volt was defined as the difference across a conductor when a current of one ampere dissipates one watt of power. The international volt was defined in 1893 as 1/1.434 of the emf of a Clark cell and this definition was abandoned in 1908 in favor of a definition based on the international ohm and international ampere until the entire set of reproducible units was abandoned in 1948. Prior to the development of the Josephson junction voltage standard, the volt was maintained in laboratories using specially constructed batteries called standard cells
3.
Third rail
–
A third rail is a method of providing electric power to a railway locomotive or train, through a semi-continuous rigid conductor placed alongside or between the rails of a railway track. It is used typically in a transit or rapid transit system. Third rail systems are supplied from direct current electricity. The third-rail system of electrification is unrelated to the third used in dual gauge railways. Third-rail systems are a means of providing electric power to trains. On most systems, the rail is placed on the sleeper ends outside the running rails. The conductor rail is supported on ceramic insulators or insulated brackets, the trains have metal contact blocks called shoes which make contact with the conductor rail. The traction current is returned to the station through the running rails. The conductor rail is made of high conductivity steel. The conductor rails have to be interrupted at level crossings, crossovers, tapered rails are provided at the ends of each section, to allow a smooth engagement of the trains contact shoes. Because third rail systems present electric shock hazards close to the ground, a very high current must therefore be used to transfer adequate power, resulting in high resistive losses, and requiring relatively closely spaced feed points. The electrified rail threatens electrocution of anyone wandering or falling onto the tracks. This can be avoided by using platform screen doors, or the risk can be reduced by placing the rail on the side of the track away from the platform. There is also a risk of pedestrians walking onto the tracks at level crossings, the Paris Metro has graphic warning signs pointing out the danger of electrocution from urinating on third rails, precautions which Chicago did not have. The end ramps of conductor rails present a practical limitation on speed due to the impact of the shoe. The world speed record for a rail train is 174 km/h attained on 11 April 1988 by a British Class 442 EMU. In the event of a collision with an object, the beveled end ramps of bottom running systems can facilitate the hazard of having third rail penetrate the interior of a passenger car. This is believed to have contributed to the death of five passengers in the Valhalla train crash of 2015, third rail systems using top contact are prone to accumulations of snow, or ice formed from refrozen snow, and this can interrupt operations
4.
Metro-North Railroad
–
With an average weekday ridership of 298,900 in 2014, it is the second-busiest commuter railroad in North America in terms of annual ridership, behind its sister railroad, the Long Island Rail Road. Metro-North also provides rail service within New York City at a reduced fare. There are 124 stations on Metro-North Railroads five active lines, which operate on more than 775 miles of track, the MTA has jurisdiction, through Metro-North, over railroad lines on the western and eastern portions of the Hudson River in New York. Service on the side of the Hudson is operated by New Jersey Transit under contract with the MTA. Three lines provide service on the east side of the Hudson River to Grand Central Terminal in Manhattan, the Hudson, Harlem. The Beacon Line is a line owned by Metro-North but is not in service. The Hudson and Harlem Lines terminate in Poughkeepsie and Wassaic, New York, the New Haven Line is operated through a partnership between Metro-North and the State of Connecticut. The Connecticut Department of Transportation owns the tracks and stations within Connecticut, MTA owns the tracks and stations and handles capital improvements within New York State. MTA performs routine maintenance and provides services for the entire line, its branches. New cars and locomotives are purchased in a joint agreement between MTA and ConnDOT, with the agencies paying for 33. 3% and 66. 7% of costs respectively. ConnDOT pays more because most of the line is in Connecticut, the New Haven Line has three branches in Connecticut, the New Canaan Branch, Danbury Branch and Waterbury Branch. At New Haven, the Shore Line East connecting service, run by Connecticut, Amtrak operates intercity train service along the New Haven and Hudson Lines. The New Haven Line is part of Amtraks Northeast Corridor, at New Haven, the New Haven Line connects to the Amtrak New Haven–Springfield Line. The Hudson Line connects with the Oak Point Link and is the route for freight to and from the Bronx. Freight railroads CSX, CP Rail, P&W, and Housatonic Railroad have trackage rights on sections of the system, there are two branches, the Port Jervis Line and the Pascack Valley Line. The Port Jervis Line is accessed from two New Jersey Transit lines, the Main Line and the Bergen County Line. The Port Jervis Line terminates in Port Jervis, New York, most stops for the Port Jervis and Pascack Valley Lines are in New Jersey, so New Jersey Transit provides most of the rolling stock and all the staff, Metro-North supplies some equipment. Metro-North equipment has been used on other New Jersey Transit lines on the Hoboken division, All stations west of the Hudson River in New York are owned and operated by Metro-North, except Suffern, which is owned and operated by New Jersey Transit
5.
Grand Central Terminal
–
Grand Central Terminal is a commuter, rapid transit railroad terminal at 42nd Street and Park Avenue in Midtown Manhattan in New York City, United States. Its platforms, all ground, serve 41 tracks on the upper level and 26 on the lower, though the total number of tracks along platforms. The terminal serves commuters traveling on the Metro-North Railroad to Westchester, Putnam, until 1991, the terminal served Amtrak, which moved to nearby Pennsylvania Station upon completion of the Empire Connection. The East Side Access project is underway to bring Long Island Rail Road service to the terminal, Grand Central Terminal has intricate designs both on its inside and outside. In addition, it contains a vast interior main concourse, the terminal is one of the worlds most visited tourist attractions, with 21.9 million visitors in 2013. Unlike other Metro-North stations, Grand Central Terminal is not owned by the Metropolitan Transportation Authority, Grand Central Station is the name of the nearby U. S. Post Office station at 450 Lexington Avenue, but may refer to the Grand Central – 42nd Street subway station that is located next to the terminal. The tracks are numbered according to their location in the terminal building, the upper-level tracks are numbered 11 to 42 east to west. Tracks 22 and 31 were removed in the late 1990s to build concourses for Grand Central North, Track 12 was removed to expand the platform between tracks 11 and 13 and track 14 is only used for loading a garbage train. The lower level has 27 tracks, numbered 100 to 126, east to west, currently, only tracks 102–112, odd-numbered tracks are usually on the east side of the platform, even-numbered tracks on the west. Grand Central Terminal has both monumental spaces and meticulously crafted detail, especially on its facade, in a February 2013 BBC News article, historian David Cannadine described it as one of the most majestic buildings of the twentieth century. In 2013, Grand Central Terminal hosted 21.6 million visitors, among them are chain stores, including a Starbucks coffee shop, a Rite Aid pharmacy and, as of December 2011, an Apple Store. Other chain restaurants include a Shake Shack, Grand Central Terminals 49-acre basements are among the largest in the city. This includes M42, a secret sub-basement under the terminal that contains the AC to DC converters used to supply DC traction current to the tracks. The exact location of M42 is a guarded secret and does not appear on maps, though it has been shown on the History Channel program Cities of the Underworld. Two of the rotary converters were not removed in the late 20th century when solid-state ones took over their job. During World War II, this facility was closely guarded because its sabotage would have impaired troop movement on the Eastern Seaboard. It is said that any unauthorized person entering the facility during the war risked being shot on sight, abwehr sent two spies to sabotage it, they were arrested by the FBI before they could strike
6.
New York Central Railroad
–
The New York Central Railroad was a railroad operating in the Northeastern United States. NYCs Grand Central Terminal in New York City is one of its best known extant landmarks, in 1968 the NYC merged with its former rival, the Pennsylvania Railroad, to form Penn Central. That company went bankrupt in 1970 and was taken over by the federal government, Conrail was broken up in 1998, and portions of its system was transferred to the newly formed New York Central Lines LLC, a subsidiary leased to and eventually absorbed by CSX and Norfolk Southern. Those companies lines included the original New York Central main line, but outside that area it included lines that were never part of the New York Central system. At the end of 1925, the New York Central System operated 11,584 miles of road and 26,395 miles of track, at the end of 1967 the mileages were 9,696 miles and 18,454 miles. The Mohawk and Hudson opened on September 24,1831, and changed its name to the Albany, the Utica and Schenectady Railroad was chartered April 29,1833, as the railroad paralleled the Erie Canal it was prohibited from carrying freight. Revenue service began August 2,1836, extending the line of the Albany and Schenectady Railroad west from Schenectady along the side of the Mohawk River, opposite the Erie Canal. The Syracuse and Utica Railroad was chartered May 1,1836, the full line opened July 3,1839, extending the line further to Syracuse via Rome. This line was not direct, going out of its way to stay near the Erie Canal and serve Rome, nothing of that line was ever built, though the later West Shore Railroad, acquired by the NYC in 1885, served the same purpose. The Auburn and Syracuse Railroad was chartered May 1,1834, and opened mostly in 1838, a month later, with the opening of the Syracuse and Utica Railroad, this formed a complete line from Albany west via Syracuse to Auburn, about halfway to Geneva. The Auburn and Rochester Railroad was chartered May 13,1836, as an extension via Geneva and Canandaigua to Rochester. The two lines merged on August 1,1850, to form the rather indirect Rochester and Syracuse Railroad, to fix this, the Rochester and Syracuse Direct Railway was chartered and immediately merged into the Rochester and Syracuse Railroad on August 6,1850. That line opened June 1,1853, running more directly between those two cities, roughly parallel to the Erie Canal. The Tonawanda Railroad, to the west of Rochester, was chartered April 24,1832 to build from said city to Attica. The first section, from Rochester southwest to Batavia, opened May 5,1837, the Attica and Buffalo Railroad chartered in 1836 and opened on November 24,1842, running from Buffalo east to Attica. On March 19,1844, the Tonawanda Railroad was authorized to build the connection, the Albany and Schenectady Railroad bought all the baggage, mail and emigrant cars of the other railroads between Albany and Buffalo on February 17,1848, and began operating through cars. On December 7,1850, the Tonawanda Railroad and Attica and Buffalo Railroad merged to form the Buffalo and Rochester Railroad. A new direct line opened from Buffalo east to Batavia on April 26,1852, the line was added to the New York and Erie Railroad system and converted to the Eries 6 ft broad gauge
Bee-Line Bus System: 8
0%
Media related to Tuckahoe (Metro-North station) at Wikimedia Commons
