The new lighting seems to work well in TSW2. I played again Cathcart Line after a long time and if I remember right driving in the night was in total darkness. Now it looks much better.
Um... there is no new lighting in TSW2. New lighting is available only in TSW3 and only for 4 new routes: redisigned SEHS, SoS, Kessel -Wurzburg and Cajon Pass.
Lighting is still the same for tsw2 routes. Cathcart still seems to have the same lighting. Still too dark and stations still look very dark