(18 Sep 2020, 1:19 am)Bazza wrote Why is this any different or any better than using 10, 10A & 10B ?
Just personally think it looks better and it gives the idea that all three routes are as important as each other and go to different places. When you use A and B I'd think of them to be variations of a route ie go a different way as others have said but end in the same place or that the 10 is the main route and the A and B are occasional diversions which are infrequent and unimportant. Just differentiates it a bit to show they don't do that. But because of the 10.X it also shows that there is a common section at the same time.
Its also quite unique and would look good for the 10 branding in similar sense to 'The Nines'.