This pattern is adjustable depending on your measurements. The sample shown took just under 2 balls (440 yards) and should fit a size 10-12 (UK) easily.
The pattern name was inspired by a rather hair-raising drive up to see my mother-in-law on the West Coast of Scotland. You drive through the Vale of Glencoe, across the Corran Ferry, turn left and keep going until you meet the sea. To get to her village you turn onto this perilous single track road with passing places (and steep drops into the loch below). I had only recently returned to driving and I’m not sure I’ve recovered even though it was last year!