Track sound application (curves, joints, etc.)

[CSXAC60CW]

Just a quick question, for all of you that might know... is there anyway for me to possibly add different sounds to track lofts? I was making a tight curve on a route of mine and was just thinking of a loud screeching noise and how awesome it would be in the simulator, I don't know if this is possible but it must be a slow moving train. Not sure if it has to be the engine and freight cars that need the modding or the track. same question with junction sounds...

[luifeldur]

in the wheels of freight wagons view the vídeo
https://www.youtube.com/watch?v=STTti72v618

[JerryC]

From my limited understanding of it, rail joint sounds and screeching can be programmed into the bogie sounds of the rail vehicle. The click-clack sounds are set to trigger when the vehicle crosses a rail joint. The rail-screech can be set to trigger when the vehicle rounds a section of track above a certain amount of curvature.