The road measures 15.07 miles long and would take a car obeying speed limits 31 minutes to travel its length.
The B5111 is a B Road and is located in the Zone 5 Highways Region.
This is a true long-distance route, journeying through numerous towns like Burwen, AMLWCH, Pentrefelin, Rhosybol, LLANNERCH-Y-MEDD, Coedana, LLANGEFNI, and Rhosmeirch.
The road connects Gwynedd and Gwynedd.