Yes, of course. Just not with the State still existing.
Also I'd like to point out to the above post that in such a large situation such as the railways a more centralized form would take place with recallable delegates dealing with the every day planning of the co-op.
And the anarchist confederation is not a state how, exactly?
Read a fycking book.
Why so angry? And really, the
Conquest of Bread isn't all it's cracked up to be. Have you read yourself, or did you just get the sparknotes version from your comrades?