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52 Allentown
The Brown Line (formerly route 52) is an out-of-service branch of the Pittsburgh Light Rail system that ran from South Hills Junction over Mount Washington and across the Monongahela River to downtown Pittsburgh, terminating at Wood Street. It includes the steepest grade of any section of the Pittsburgh light rail system, of approximately 10 percent. History The 52 Allentown route was created in 1984 by renaming what was then the ''49 Arlington–Warrington'', itself created in 1971 by combining portions of the ''48 Arlington'' and ''49 Beltzhoover'' lines. In April 2010 the 52 Allentown was rebranded the "Brown Line" by the Port Authority. Prior to being discontinued, Brown Line service was severely reduced, operating only during Monday to Friday rush hours, with bus route 44 substitute providing service at other times. The Port Authority considered ending all Brown Line service, but this would have provided only limited savings unless the tracks and overhead wires ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Light Rail
Light rail (or light rail transit, abbreviated to LRT) is a form of passenger urban rail transit that uses rolling stock derived from tram technology National Conference of the Transportation Research Board while also having some features from heavy rapid transit. The term was coined in 1972 in the United States as an English equivalent for the German word ''Stadtbahn'', meaning "city railway". From: 9th National Light Rail Transit Conference Different definitions exist in some countries, but in the United States, light rail operates primarily along exclusive Right_of_way#Rail_right_of_way, rights-of-way and uses either individual tramcars or multiple units coupled together, with a lower capacity and speed than a long heavy rail passenger train or rapid transit system. Narrowly defined, light rail transit uses rolling stock that is similar to that of a traditional tram, while operating at a higher capacity and speed, often on an exclusive right-of-way. In broader usage, light ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pittsburgh Post-Gazette
The ''Pittsburgh Post-Gazette'', also known simply as the PG, is the largest newspaper serving Greater Pittsburgh, metropolitan Pittsburgh in the U.S. state of Pennsylvania. Descended from the ''Pittsburgh Gazette'', established in 1786 as the first newspaper published west of the Allegheny Mountains, the paper formed under its present title in 1927 from the consolidation of the ''Pittsburgh Gazette Times'' and ''The Pittsburgh Post''. The ''Post-Gazette'' ended daily print publication in 2018 and has cut down to two print editions per week (Sunday and Thursday), going Online newspaper, online-only the rest of the week. In the 2010s, the editorial tone of the paper shifted from Liberalism in the United States, liberal to Conservatism in the United States, conservative, particularly after the editorial pages of the paper were consolidated in 2018 with ''The Blade (Toledo, Ohio), The Blade'' of Toledo, Ohio. After the consolidation, Keith Burris, the pro-Donald Trump, Trump editori ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Steel Plaza Station
Steel Plaza station is a station on the Pittsburgh Regional Transit's light rail network, located in Pittsburgh, Pennsylvania. It serves the city's Downtown district and is located at the intersection of Grant Street and Oliver Avenue. The station consists of an outbound (southbound) side platform and an inbound island platform, with one track for trains to Wood Street and the other for a disused branch line to Union Station. The station has rights to 4.25 acres underground Mellon Green and is accessible by means of a tunnel that connects BNY Mellon Center and the US Steel Tower. It is also the closest station to PPG Paints Arena and the primary station used for the Pittsburgh Penguins' home games. The busiest station in the system, in addition to being directly connected to BNY Mellon Center and the Steel Tower, it provides access to eastern and central portions of downtown. Major office buildings including the Gulf Tower, 525 William Penn Place, and the Koppers Buildi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
First Avenue Station (Pittsburgh Regional Transit)
First Avenue station is a station on Pittsburgh Regional Transit's light rail network. The station is part of the light rail's Downtown Pittsburgh free zone, and passengers embarking here may travel for free to any of the other stations within the zone ( Steel Plaza, Wood Street, Gateway, North Side and Allegheny). The station was a new addition to the light rail system in 2001, located in the PNC Firstside Complex, just before the tracks dip into the subway tunnel. It was opened on November 16, 2001 to provide better access to the southern quarter of downtown, which includes city and state government offices, major office buildings such as Oxford Centre and the Grant Building, downtown educational facilities such as Point Park University, Duquesne University Duquesne University of the Holy Spirit ( ; also known as Duquesne University or Duquesne) is a Private university, private Catholic higher education, Catholic research university in Pittsburgh, Pennsylvania, Unit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Panhandle Bridge
The Panhandle Bridge (officially the Monongahela River Bridge) carries the three lines of the Port Authority Light Rail Network across the Monongahela River in Pittsburgh, Pennsylvania. The name comes from Pennsylvania Railroad subsidiary Pittsburgh, Cincinnati, Chicago and St. Louis Railroad, also known as the Panhandle Route, which operated over the bridge. History The basic structure was built in 1903, and was the third railroad bridge on the site since 1863. It was raised in 1912–1914 as part of a grade separation project. The bridge's function was to carry Panhandle Route passenger, mail and express trains from Pennsylvania Station in Pittsburgh, with a tunnel in between the station and the bridge. Pennsy Panhandle freight trains utilized the Ohio Connecting Bridge slightly downstream on the Ohio River, or went the long way around the West Virginia Panhandle via Conway, Pennsylvania. Rail traffic over the Panhandle Bridge declined as passenger trains were discont ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Right-of-way (property Access)
A right of way (also right-of-way) is a specific route that people, animals, vehicles, watercraft, or utility lines travel, or the legal status that gives them the right to do so. Rights-of-way in the physical sense include controlled-access highways, railroads, canals, hiking paths, bridle paths for horses, bicycle paths, the routes taken by high-voltage lines (also known as wayleave), utility tunnels, or simply the paved or unpaved local roads used by different types of traffic. The term ''highway'' is often used in legal contexts in the sense of "main way" to mean any public-use road or any public-use road or path. Some are restricted as to mode of use (for example, pedestrians only, pedestrians, horse and cycle riders, vehicles capable of a minimum speed). Rights-of-way in the legal sense (the right to pass through or to operate a transportation facility) can be created in a number of different ways. In some cases, a government, transportation company, or conservation n ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mount Washington, Pittsburgh (mountain)
Mount Washington is a hill in Pittsburgh, on the southern banks of the Monongahela River and Ohio River. History In the early history of Pittsburgh, Mount Washington was known as Coal Hill, but Coal Hill was actually on the south bank of the Monongahela River. Easy access to the Pittsburgh coal seam's outcrop near the base of Mount Washington allowed several mines to operate there. Also, rock was quarried from the hill. Gray sandstone, for example, was quarried at Coal Hill for the second Allegheny County Courthouse. By 1876, the name had been changed to Mount Washington, and a year later, the view of the City of Pittsburgh was first drawn from Mount Washington. Many photos of the Pittsburgh skyline are from Mount Washington, due to the elevation of the hill overlooking the river valley and Downtown Pittsburgh below. Inclines The original switchback trails that wound up the steep slopes of Mount Washington were barely passable to a team of horses pulling a loaded ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Allentown, Allegheny County, Pennsylvania
Allentown is a neighborhood located in the southern portion of the city of Pittsburgh, Pennsylvania. The ZIP code used by residents is 15210, and has representation on the Pittsburgh City Council by the council member for District 3 (Central South Neighborhoods). History Beltzhoover Avenue is a north-south thoroughfare that separates Allentown and Knoxville (to the east) from Beltzhoover and Mt. Washington (to the west). The city of Pittsburgh expanded and absorbed these areas lying southward of the original city of Pittsburgh. Allentown was carved out of St. Clair Township, which was one of the original townships of Allegheny County. On April 26, 1827, Joseph Allen, an Englishman, purchased the land that would eventually be known as Allentown from Jeremiah Warder. Incorporated on March 2, 1870, and annexed by the City of Pittsburgh on April 2, 1872, Allentown was settled by many skilled German immigrants who established businesses. Welsh, Irish, and English settlers made ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Silver Line (Pittsburgh)
The Silver Line is a line on the Pittsburgh Light Rail system that runs between Downtown Pittsburgh through the Overbrook neighborhood to Library. It is the renamed service for the former Blue Line –Library branch. History The line from South Hills Junction to Castle Shannon (now called the Overbrook Line) was first constructed by the Pittsburgh and Castle Shannon Railroad (P&CSRR) between 1872 and 1874. In 1905 Pittsburgh Railways leased the route and between 1909 and 1910 converted it from narrow gauge to dual gauge and installed overhead power for trolleys. South of Washington Junction the line split into two branches, one going southwest towards Washington, Pennsylvania (a portion of which remains as part of the current Red Line), and the other south towards Finleyville, Pennsylvania, later extended to Monongahela with two further branches to Donora and Charleroi, respectively, the latter would be later extended to Roscoe. In 1953, the Roscoe and Donora branc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Blue Line (Pittsburgh)
The Blue Line is a Pittsburgh Light Rail line that runs between Downtown Pittsburgh via the Overbrook neighborhood to South Hills Village (formerly 47S South Hills Village via Overbrook). History The line from South Hills Junction to Castle Shannon (now called the Overbrook Line) was first constructed by the Pittsburgh and Castle Shannon Railroad between 1872 and 1874. In 1905 Pittsburgh Railways leased the route and between 1909 and 1910 converted it from narrow gauge to dual gauge and installed overhead power for trolleys. Mid-20th century PCC streetcars continued to operate on the Overbrook Line until 1993, when concerns about the safety of the line led PAT to suspend service there pending reconstruction. This former Pittsburgh Railways trolley line had never been updated to current light rail system requirements. After receiving federal funding for Stage Two of the light rail system development, the Overbrook line was reconstructed as a fully rebuilt double-tracked ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Red Line (Pittsburgh)
The Red Line (formerly the 42S South Hills Village via Beechview) is a line on the Pittsburgh Light Rail system that runs between South Hills Village and Downtown Pittsburgh via the Beechview neighborhood. The companion route, the Blue Line, branches off north of Martin Villa – which closed in 2012 – and runs through Overbrook. In March 2007, the closure of the Palm Garden Bridge for refurbishment suspended the Red Line for five months; it resumed service in September. Route The line begins at South Hills Village in Upper St. Clair, and runs north to Washington Junction through Bethel Park, providing a transfer to the Blue Line - Library, which runs via Overbrook. The Red Line continues north through Castle Shannon and Mount Lebanon, then through the Mount Lebanon Rail Tunnel underneath Washington Road/West Liberty Avenue (aka Truck U.S. Route 19) into Dormont at the other end. The first station coming out of the tunnel northbound is Dormont Junction, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Grade (slope)
The grade (US) or gradient (UK) (also called stepth, slope, incline, mainfall, pitch or rise) of a physical feature, landform or constructed line is either the elevation angle of that surface to the horizontal plane, horizontal or its tangent. It is a special case of the slope, where zero indicates horizontal plane, horizontality. A larger number indicates higher or steeper degree of "tilt". Often slope is calculated as a ratio of "rise" to "run", or as a fraction ("rise over run") in which ''run'' is the horizontal distance (not the distance along the slope) and ''rise'' is the vertical distance. Slopes of existing physical features such as canyons and hillsides, bank (geography), stream and river banks, and stream bed, beds are often described as grades, but typically the word "grade" is used for human-made surfaces such as roads, landscape grading, roof pitches, rail tracks, railroads, aqueduct (watercourse), aqueducts, and pedestrian or bicycle routes. The grade may refer to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
