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Keywords: Caltrans; IDOT; Procurement
Keywords: Friction, friction management, lubrication, vehicle-track interaction, wheel-rail interaction v
Abstract: Friction has a huge influence on the vehicle/track interaction and yet it remains poorly understood, its consideration an afterthought in many simulation activities. This survey...
Keywords: Ground penetrating radar technology, GPR, ballast, fouling
Abstract: This report summarizes the results from Phase 2 of the ground penetrating radar (GPR) technologies evaluation performed by the Transportation Technology Center, Inc. at the...
Keywords: Ground penetrating radar technology, High Tonnage Loop, GPR, ballast, fouling
Abstract: This report describes and documents the results of an evaluation of ground penetrating radar (GPR) technologies performed by Transportation Technology Center, Inc. on the High...
UPDATED Illinois Department of Transportation’s Request for a Buy America Waiver for Adjustable Hinges
Keywords: Buy America, Waiver, Hinges, Gate