AI traffic was notorious for getting stuck at the intersection of 4th and Main. The "ghost traffic jams" have been significantly reduced with updated spline paths.
OMSI 2 relies on splines (invisible 3D curves) to guide roads and terrain. In the original New John City, dozens of splines were mislinked or pointed to missing directory paths. The result? Players would drive over a hill only to see a – no road, no ground, just the bus floating in a gray abyss. omsi 2 new john city patched