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The carrying capacity of an escalator system is typically matched to the expected peak traffic demand. For example, escalators at transit stations must be designed to cater for the peak traffic flow discharged from a train, without excessive bunching at the escalator entrance. In this regard, escalators help manage the flow of people.
The MTA started posting a list of out of service elevators and escalators on its website in August 2007. In December 2007, the MTA Board voted on a $1.3 million contract to connect the system's elevators and escalators to a computerized monitoring system so breakdowns could be dealt with more quickly. [18]
While the main entrance's escalator shaft to the lower mezzanine is column-free, the secondary entrance's corresponding escalator shaft contains supporting columns in the center, between the inner two escalators. [80] The lowermost escalators between the mezzanines are the system's longest and take about one minute and thirty seconds to ...
Additional features of the refurbished escalators include indicator lights to show the direction the escalator is moving, skirt deflectors to move people away from standing too close to the edges of the escalator, and a system to prevent escalator operation if the handrail speed is not synchronised with the speed of the escalator steps. [17]
Four escalator banks are used to access the station, with the Carnegie Way/Ellis Street (southwest) entrance having the longest escalators in the system, which MARTA claims are also the longest in the Southeast U.S. [4] The freestanding escalator at the CNN Center is longer at 205 feet (62 m). [5]
The Central–Mid-Levels escalator and walkway system in Hong Kong is the longest outdoor covered escalator system in the world. The system covers over 800 m (2,600 ft) in distance and traverses an elevation of over 135 m (443 ft) from bottom to top. It opened in 1993 to provide an improved link between Central and the Mid-Levels on Hong Kong ...
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