The road measures 25.06 miles long and would take a car obeying speed limits 40 minutes to travel its length.
The A4080 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 RHOSNEIGR, Llanfaelog, TY CROES, Pencarnisiog, Bryngwran, Aberffraw, Llangadwaladr, Hermon, BODORGAN, Bethel, Malltraeth, Newborough, Dwyran, Brynsiencyn, and LLANFAIRPWLLGWYNGYLL.
The road is located entirely within Gwynedd.