branch off

US /bræntʃ ɔːf/
UK /bræntʃ ɔːf/
"branch off" picture
1.

diramarsi, biforcarsi

to separate from a main part or route and go in a different direction

:
The road branches off to the left after the bridge.
La strada si dirama a sinistra dopo il ponte.
A small path branches off from the main trail.
Un piccolo sentiero si dirama dal sentiero principale.