The road measures 14.15 miles long and would take a car obeying speed limits 34 minutes to travel its length.
The A411 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 BUSHEY, WATFORD, Bushey Heath, Elstree, BOREHAMWOOD, BARNET, and Arkley.
The road connects Hertfordshire and Greater London.