Looking for some advice please.
Not being a regular traveller up north I have to go to Durham tomorrow.
Been a couple of times recently and wondering if anyone can tell me the quickest route.
Is it to go M1 all the way through Leeds,or M18 and pick up the A1(M).
The M1 through Leeds looks longer, but is it quicker by virtue of being motorway and able to boot it all the way?

Thanks