The Stairway, M1 Southbound at Trowell

This is the stairway to climb to the bridge over the motorway. The signs indicate there's a Marks and Spencer at the M1 southbound, but it's actually on the other side of the motorway. You need to climb these stairs (no lift) to get to the bridge, and then repeat the process on the other side of the motorway. Very misleading in my opinion. But not in the opinion of Moto.