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Development of a high-speed adjustable perturbation slab track

Last updated on 09 March 2020 3:27

Federal Railroad Administration (FRA) built a test facility at the Transportation Technology Center (TTC) near Pueblo, CO, which has the capability to introduce controlled and adjustable track geometry perturbations, known as the High-Speed Adjustable Perturbation Slab (HS-APS). This 500-foot (152-meter) long section of tangent slab track was designed to allow...

Author(s): Li Dingqing;Wilson Nicholas;Marquis Brian;Tajaddini Ali

Organisation(s): Transportation Technology Center, Inc ; Volpe Center ; Federal Railroad Administration ;

2019

United States

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