St Helens Bus Network Review

[RedPanda]

RE: St Helens Bus Network Review
Its much more sensible removing the number of unnecessary letters on route numbers like 17/17B and removing silly things like 121/122. A letter should say if that particular route at that particular time is extended 10B being the only one I can think of as it operates to Huyton only rather than to St Helens. Hope you can see my reasoning for picking the 10B.
137/138 in my eyes is extremely confusing. I wouldn't know if it was going from Billinge to St Helens via St Helens and Prescot. Vice versa as well.
I do feel that this needs a looking at. I'm a bus enthusiast yes but I've always had difficulty understanding the 137/138 route.