ELEVATED TRAINS Meaning and
Definition
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Elevated trains, also known as elevated railways or el trains, refer to a type of urban rail transportation system characterized by the use of elevated structures or viaducts to support its tracks and provide clearance above the ground or street level.
These trains are typically found in densely populated urban areas and are elevated to minimize interference with other forms of transport, such as pedestrian traffic or road vehicles. The tracks are supported on columns or pillars, enabling them to be elevated above the ground and allowing the train to travel above street level.
The construction of elevated trains requires the installation of reinforced concrete or steel viaducts that span across streets, intersections, and other obstacles. These viaducts are often designed with numerous support pillars to ensure stability and safety. The tracks are laid atop these elevated structures, and the trains run on wheels that interface with the tracks to provide the necessary motive force.
The benefits of elevated trains include reduced traffic congestion, as they do not occupy road space, and increased efficiency and speed compared to other forms of surface-based transportation. Additionally, they allow for seamless transportation over relatively long distances without interruptions caused by road junctions or pedestrian crossings.
Elevated trains have been implemented in several cities around the world, including New York City's iconic elevated subway system known as the Manhattan and Bronx Els, the Chicago 'L' system, and the Tokyo Monorail. Overall, elevated trains provide an effective and efficient means of urban transportation, particularly in areas with limited ground space or high population densities.
Common Misspellings for ELEVATED TRAINS
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Etymology of ELEVATED TRAINS
The word "elevated trains" originated from the combination of the adjective "elevated" and the noun "trains".
The term "elevated" comes from the Latin word "elevare", which means "to lift up". In English, "elevate" refers to raising or lifting something to a higher position. When applied to transportation, "elevated" specifically denotes a mode of transportation that is raised above the ground level.
The noun "trains" refers to a series of connected vehicles that move on tracks. The word "train" originates from the Old French word "trahiner", meaning "to drag" or "to draw along". It later evolved in Middle English to refer to a group of followers or a procession.
When these two terms are combined, "elevated trains" refers to a system of trains that run on elevated tracks or structures above street level.
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