I thought you might be interested in looking at Arma 3 Altis: Will there be any Main/Two Way streets ?.
https://forums.bohemia.net/forums/topic/149188-arma-3-altis-will-there-be-any-maintwo-way-streets/?do=findComment&comment=2374441
× Pasted as rich text. Restore formatting
Only 75 emoji are allowed.
× Your link has been automatically embedded. Display as a link instead
× Your previous content has been restored. Clear editor
× You cannot paste images directly. Upload or insert images from URL.