I found some invisible walls, but some of them are depending on a specific car.

• Bridge from Vybor to Pustoshka cant get passed with a V3S, Bus is ok, others not tested
• Pustoshka: the corner opposite the supermarket/truck wreck a Bus stuck, others not tested
• Stary Sobor: at the main road opposite the medium garage a V3S stuck on the sidewalk, others not tested
• Novy Sobor: at the diversion to Gorka a Bus cant go round the corner following the street, it needs to go around the road sign, sedan is ok, others not tested