31.03.2018, 01:49
Trains on SA-MP 0.3 are dependent on tracks, and I don't think the mid-road rails are enabled, making this sadly impossible without client modification/something such as SAMP+ (it doesn't have this functionality and is abandoned, but is a good example of a hacked client -> server and server -> client capability. I also think train spawns may be hardcoded within samp-server.exe).