The road measures 11.82 miles long and would take a car obeying speed limits 22 minutes to travel its length.
The A330 is a A Road and is located in the Zone 3 Highways Region.
This is a true long-distance route, journeying through numerous towns like MAIDENHEAD, Holyport, Warfield, Winkfield, BRACKNELL, ASCOT, and Sunningdale.
The road connects Berkshire and Surrey.