The road measures 5.76 miles long and would take a car obeying speed limits 11 minutes to travel its length.
The A4871 is a A Road and is located in the Zone 4 Highways Region.
This is a true long-distance route, journeying through numerous towns like Llanwnda, Dinas, Bontnewydd, CAERNARFON, and Griffiths Crossing.
The road is located entirely within Gwynedd.