The road measures 14.77 miles long and would take a car obeying speed limits 28 minutes to travel its length.
The B4233 is a B Road and is located in the Zone 4 Highways Region.
This is a true long-distance route, journeying through numerous towns like ABERGAVENNY, Llanddewi Rhydderch, Llanvapley, Llantilio Crossenny, Talycoed, Llanfihangel Ystern Llewern, The Hendre, Rockfield, and MONMOUTH.
The road is located entirely within Gwent.