Rail future can be noiseless and more economical with use of WONROS™ technology (Wear Out and Noise Reduction On Source) efficient against: rail/wheel and rail/rail brake generated noise (squealing and rolling noise), caused by friction between metal surfaces; as against wear out of rails, wheel flanges and rail brakes; GCC (gauge corner cracking); RCF (rolling contact fatique); sinus-line (corrugation); etc, by using special environmentally friendly composite materials, applied on sources of noise, and for that reducing maintenance costs on rail infrastructure as on railways, tramways, metros, hump yards, shunting stations, classification yards, marshalling yards under Rail Interoperability and Directive on Environmental Noise, as being also awarded by European Commission for the Environment.