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Keywords: Engineer Certification
Keywords: High speed rail, noise, noise mitigation, noise regulation comparisons, cost of noise regulation compliance, noise reduction methods, cost, study, rolling stock, Northeast Corridor
Keywords: Contrast, spreadsheet, passby, high speed rail, noise regulation, rolling stock
Keywords: Impact test, prototype DOT-113 tank car, tank car performance, transportation safety, hazardous materials, surrogate
Keywords: Wheel failure, vertical split rims, VSR, shattered rims, broken flange, thermal cracking in flange, plate cracking, thin rim overload, rolling stock