The road measures 8.02 miles long and would take a car obeying speed limits 14 minutes to travel its length.
The A4046 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 Dukestown, Rassau, EBBW VALE, Victoria, Waunlwyd, Cwm, and Aberbeeg.
The road is located entirely within Gwent.