I'm getting a consistently reproducible CTD when building roads or connecting assets to roads while zoomed in close.
PC version, with or without mods. I've tried deactivating anti-aliasing, and various other graphics options. The crash happens on modded or unmodded, using new savegames.
I'd just like to know if I'm the only one, in which case I'll keep digging, but I suspect this is related to the performance patch, as there has been a significant improvement in speed of placing roads.