Describe the suggestion
When a train passes by the screen will shake and depending on the current speed of the train the more speed the more the screen will shake.

Settings: It could be either disabled or enabled (client side or server side) and could be turned on or off depending on the dimension it you would like (server side). Minimum speed until triggered and maximum speed until screen shake intensity is maxed out.

Applications of the suggestion
I feel like this will simulate the wind being blown on the player by fast moving trains and I believe it would be more realistic.

That would be sick in a multiplayer server. Imagine that paired with the traffic control railroad crossings. Would look very cool and cinematic