In reply to jon:
Sorry - I'm in south Sheffield (well now, just over the border in Derbyshire) but to get to either N Wales or much of the Lakes, Google tells me to go over to Manchester, then over to the A55 for Wales or M6 for the Lakes. This always used to mean Snake Pass, but now, I go via Stoney Middleton and that road that links up with the new airport relief road to get on to the M56. This misses the Glossop traffic jams and, if going west, the M60 completely which can be super busy.
Early mornings going winter climbing the road over from Stoney is less likely to be snowy/icy than Snake Pass too which is another advantage.