Yeah, but as the M61 is nearer, and still westerly of Rivington, why not say that? You're using the wrong example of a landmark, i.e. a motorway, as a point of reference.
Do you have the flu or something? It's so unlike you to make such silly, non common sensical error.
Maybe you should see the doctor, your analometer seems to be all out of whack.
I'll be there tomorrow... around 10am. Bikes been serviced, had a new alternator belt & fork seals so I'm just going to give it a test run before Llangollen, Rosedale & the Isle of Man...