Cross the bridge when (someone) comes to it

Translation cross the bridge when (someone) comes to it into russian

We don't need to worry about that now; we'll cross that bridge when we come to it.

Нам не нужно беспокоиться об этом сейчас; будем решать проблемы по мере их поступления.

To deal with a problem or situation only when it arises, rather than worrying about it in advance.