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Clock-face Scheduling
A clock-face schedule, also cyclic schedule, is a timetable system under which public transport services run at consistent intervals, as opposed to a timetable that is purely driven by demand and has irregular headways. The name derives from the fact that departures take place at the same time or times during the day. For example, services with a half-hourly frequency might leave at 5:15, 5:45, 6:15, 6:45, 7:15, 7:45 etc. The goal is to enhance the attractiveness and versatility of public transport. Clock-face schedules are easy for passengers to memorise because departure and arrival times occur at consistent intervals, repeating during the day. A regular repeating schedule over the whole day can also improve services during off-peak hours. Clock-face timetables can be attractive for transport operators because the repeating pattern can allow the more efficient use of personnel, infrastructure and vehicles, and also make resource-planning easier. Repeating timetables were first ...
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Lötschberg Base Tunnel
The Lötschberg Base Tunnel (LBT) is a railway base tunnel on the BLS AG's Lötschberg line cutting through the Bernese Alps of Switzerland some below the older Lötschberg Tunnel. It runs between Frutigen, Bern, and Raron, Valais. The Lötschberg Base Tunnel was built as one of two centrepieces of the New Railway Link through the Alps. Construction of the LBT began in 1999 and achieved breakthrough during 2005. It was completed in June 2007 and the first train operations began in December 2007. This initial project was estimated to cost SFr4.3 billion ($3.59 billion). The LBT was saturated within a few years of opening due to a single-track section. Without a second bore, its overall capacity is greatly reduced. During 2016, a planning contract was awarded for the completion of the second track of the LBT, which has been estimated to cost 1 billion Swiss francs. The resulting plan was presented in spring 2019. In early 2024, Parliament decided to complete the sec ...
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Transportation Planning
Transportation planning is the process of defining future policies, goals, investments, and spatial planning designs to prepare for future needs to move people and goods to destinations. As practiced today, it is a collaborative process that incorporates the input of many stakeholders including various government agencies, the public and private businesses. Transportation planners apply a multi-modal and/or comprehensive approach to analyzing the wide range of alternatives and impacts on the transportation system to influence beneficial outcomes. Transportation planning is also commonly referred to as transport planning internationally, and is involved with the evaluation, assessment, design, and siting of transport facilities (generally streets, highways, bike lanes, and public transport lines). Models and sustainability Transportation planning, or transport planning, has historically followed the rational planning model of defining goals and objectives, identifying ...
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Federal Ministry Of Transport And Digital Infrastructure
The Federal Ministry for Transport (, ; abbreviated BMV) is a German Cabinet, cabinet-level ministry of the Federal Republic of Germany. Its main office is located in Berlin, while the majority of its civil servants and employees work in Bonn, the secondary seat. The Ministry itself has about 1300 employees. At the top is the Federal Minister, and there are two Parliamentary Secretaries, who are also Member of the Bundestag, and two civil servant undersecretaries. The ministry oversees 63 downstream agencies and authorities where around 25,000 people work. The agency was formed through the merger of the former Federal Ministry of Transport and the Federal Ministry of Regional Planning, Building and Urban Development, both established in 1949. The merged ministry was at first named Federal Ministry of Transport, Building and Housing until it adopted the name Federal Ministry of Transport, Building and Urban Development (BMVBS) in 2005. On December 17, 2013, it was renamed to Fed ...
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Symmetry Minute
The symmetry minute is a significant time point in the clock face timetables used by many public transport Public transport (also known as public transit, mass transit, or simply transit) are forms of transport available to the general public. It typically uses a fixed schedule, route and charges a fixed fare. There is no rigid definition of whic ... operators. At this point in the cycle, a train in a clock-face timetable meets its counterpart travelling in the opposite direction on the same line. If this crossing time is constant across a network, connecting times between lines are kept consistent in both directions. At the symmetry time, the timetable is mirrored in both directions. At the ends of the line, the center of the turnaround time coincides with the symmetry minute. The distance between two consecutive symmetry times is equal to half the cycle time, so on an hourly schedule, opposite trains on the same line cross every 30 minutes. On a two-hour cycle, there i ...
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Lower Saxony
Lower Saxony is a States of Germany, German state (') in Northern Germany, northwestern Germany. It is the second-largest state by land area, with , and fourth-largest in population (8 million in 2021) among the 16 ' of the Germany, Federal Republic of Germany. In rural areas, Northern Low Saxon and Saterland Frisian language, Saterland Frisian are still spoken, though by declining numbers of people. Lower Saxony borders on (from north and clockwise) the North Sea, the states of Schleswig-Holstein, Hamburg, , Brandenburg, Saxony-Anhalt, Thuringia, Hesse and North Rhine-Westphalia, and the Netherlands. Furthermore, the Bremen (state), state of Bremen forms two enclaves within Lower Saxony, one being the city of Bremen, the other its seaport, Bremerhaven (which is a semi-exclave, as it has a coastline). Lower Saxony thus borders more neighbours than any other single '. The state's largest cities are the state capital Hanover, Braunschweig (Brunswick), Oldenburg (city), Oldenburg, ...
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Northrhine-Westphalia
North Rhine-Westphalia or North-Rhine/Westphalia, commonly shortened to NRW, is a state () in Western Germany. With more than 18 million inhabitants, it is the most populous state in Germany. Apart from the city-states (Berlin, Hamburg and Bremen), it is also the most densely populated state in Germany. Covering an area of , it is the fourth-largest German state by size. North Rhine-Westphalia features 30 of the 81 German municipalities with over 100,000 inhabitants, including Cologne (over 1 million), the state capital Düsseldorf (630,000), Dortmund and Essen (about 590,000 inhabitants each) and other cities predominantly located in the Rhine-Ruhr metropolitan area, the largest urban area in Germany and the fourth-largest on the European continent. The location of the Rhine-Ruhr at the heart of the European Blue Banana makes it well connected to other major European cities and metropolitan areas like the Randstad, the Flemish Diamond and the Frankfurt Rhine-Main Region. ...
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Transport Association
A transit district or transit authority is a government agency or a public-benefit corporation created for the purpose of providing public transportation within a specific region. A transit district may operate bus, rail or other types of transport including ferry service, or may operate other facilities. In some cases, the transit district may be part of a larger organization such as a state Department of Transportation. Australia * Translink which manages buses, trains and ferries in South East Queensland, Australia. Austria With seven transport associations responsible for the nine federal states of Austria, it is the only country in the world that has transport associations for each federal state except for Vienna, Lower Austria and Burgenland which are organised in one association (Verkehrsverbund Ost-Region). Canada In Canada, transit (or transport or transportation) is mostly of the domain of local government, with some coordination by the provinces. Most Canad ...
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States Of Germany
The Federal Republic of Germany is a federation and consists of sixteen partly sovereign ''states''. Of the sixteen states, thirteen are so-called area-states ('Flächenländer'); in these, below the level of the state government, there is a division into local authorities (counties and county-level cities) that have their own administration. Two states, Berlin and Hamburg, are city-states, in which there is no separation between state government and local administration. The state of Bremen (state), Bremen is a special case: the state consists of the cities of Bremen (city), Bremen, for which the state government also serves as the municipal administration, and Bremerhaven, which has its own local administration separate from the state government. It is therefore a mixture of a city-state and an area-state. Three states, Bavaria, Saxony, and Thuringia, use the appellation ("free state"); this title is merely stylistic and carries no legal or political significance (similar t ...
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Passing Loop
A passing loop (UK usage) or passing siding (North America) (also called a crossing loop, crossing place, refuge loop or, colloquially, a hole) is a place on a single line railway or tramway, often located at or near a station, where trains or trams travelling in opposite directions can pass each other. Trains/trams going in the same direction can also overtake, provided that the signalling arrangement allows it. A passing loop is double-ended and connected to the main track at both ends, though a dead end siding known as a refuge siding, which is much less convenient, can be used. A similar arrangement is used on the gauntlet track of cable railways and funiculars, and in passing places on single-track roads. Ideally, the loop should be longer than all trains needing to cross at that point. Unless the loop is of sufficient length to be dynamic, the first train to arrive must stop or move very slowly, while the second to arrive may pass at speed. If one train is too lo ...
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NRLA
The New Railway Link through the Alps (NRLA; , , ), is a Swiss construction project for faster north–south rail links across the Swiss Alps. It consists of two axes with several improvements along these rails including three new base tunnels several hundred metres below the existing apex tunnels, the Gotthard Base Tunnel, the Lötschberg Base Tunnel, and the Ceneri Base Tunnel. Swiss Federal Railways subsidiary AlpTransit Gotthard AG and BLS AG subsidiary BLS Alp Transit AG (now BLS Netz AG) were founded for this project and built the tunnels. The total projected cost of the project was CHF 12.189 billion at its 1998 start; in December 2015, its final cost was projected to be CHF 17.900 billion. The 1998 projected total cost of the Gotthard Base Tunnel was CHF 6.323 billion; in December 2015, its final cost was projected to be CHF 9.560 billion. It opened on 1 June 2016, and became operational on 11 December of that year. The Cen ...
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