The road measures 11.94 miles long and would take a car obeying speed limits 22 minutes to travel its length.
The A468 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 Nantgarw, CAERPHILLY, Pwllypant, Bedwas, Trethomas, Machen, Lower Machen, Bassaleg, and Rhiwderin.
The road connects Mid Glamorgan and Gwent.