Please have a look at this roughly drawn picture which shows a section of the M54 between J5 and J6. The 'on' sliproad effectively creates a third lane between the two juntions before it ends at the 'off' sliproad to teh next junction. The same thing is repeated on the other side.
What is the status of the section of road marked with a ?
My sons, mates driving instructor claims it is actually an 'A' road and took him along there during a lesson (he is a 'L' driver)
As far as I can tell, all of the signs leading on to the slip roads from the roundabouts at each junction are motorway blue ones and clearly identify the road as the M54!
Am I mistaken? Surely there cannot be such a configuration, A road and M-way all in one?