At what point is it allowed to cross railroad lines?
Where visibility on both sides is at least 1000 m.
At the discretion of the driver in a convenient location.
In places provided for that purpose.✓Правильный ответ
At a distance of not less than 1000 m from railway stations.
Объяснение
Railway lines must be crossed at an established crossing, where the road layout and control devices manage the conflict with trains. Long sight distance or a convenient gap elsewhere does not make an improvised route across the tracks lawful or safe.