Maintenance records obtained by the Daily News show the bus had just been cleared for service just seven hours before the ...

Salvage yards often document the mileage of major parts, and a mechanic should inspect a used transmission before ...

Abstract: The co-phase power supply is a promising technology for the future traction power supply due to its power quality compensation and no need for the phase breaker. However, the embedding of ...

DENVER (KDVR) — As Colorado State Patrol prepares for a strong winter storm Wednesday, the agency wanted to remind drivers of what they need to be carrying if they are heading up driving in the high ...

Abstract: When optimizing driving strategies of metro with the target of reducing energy consumption of the substations, traditional methods require frequent power flow calculations of the traction ...