Lots of 3 lane stuff on the A68 in the Borders and thereabouts. Mostly works quite well, except for the cruel placement of speed cameras in a couple of places.

The M8/M74 junction east of Glasgow is quite good - nice feed in and visibility of the roundabout so during the night it's a stay at the speed limit job. During rush hour you're going at 10mph anyway so it isn't an issue.