Stretching Decal Road

I am having this huge track destroying bug where the road would stretch across to the finish line somewhere 3/4 through the track. This bug is really bugging me. <-- get it?

Changing the breakAngle fixes it sometimes, but it makes the road very low poly and ugly. It is like, after a certain amount of polygons, it just quits and tries to finish the track.

Here is an image.



Btw the track is a remake of Trial Mountain From Gran Turismo

 

I need help. This bug is driving me up the wall! My track will have to be put on hold until this is resolved!

 

this also happened to me on one occasion back in the day, it kind of closes the loop, but it is very laggy and buggy and not pretty at all...any ideas would be nice lol (I tried doing a bunch of roads on the M40 slat flats and that's when I experienced it)

 

I think I should use multiple roads instead of one long one.