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Keywords: Fouled ballast performance, track geometry, degradation, trending, long-term wayside monitoring, waiver operations, enforcement modes, track, Autonomous Track Geometry Measurement System, ATGMS, track
Statement of Federal Railroad Administration Deputy Administrator Amit Bose On the Derailment of Amtrak’s Empire Builder in Buelow, Montana
Keywords: Derailment, Amtrak, Buelow, Montana
Keywords: Mud spot, vertical track deflection, risk, track maintenance, prioritization, track stiffness, Beam on Elastic Foundation, BOEF, MRail, YRel, radius of curvature, ballast, track, railroad
Keywords: Track research, track inspection, inspection, automated inspection, automation-aided inspection, railroad, track safety, safety, human factors, passenger rail, systems-theoretic process analysis, STPA, STAMP, systems-theoretic accident model and process,
Keywords: Automated inspection, nondestructive testing, ultrasonic testing, spike breakage