Is it time to improve the road situation when navigating the B2475 from Aberdare to Abercynon?

The B2475 used to be the A4059 from Aberdare to Mountain Ash before the bypass was built, as traffic flows have built up since the opening of the bypass the B2475 has seen an increase in road traffic with new housing developments being constructed along its route.

Where the B4275 passes through Abercwmboi one side of John Street and both sides of Bronallt Terrace have back lanes, would it benefit other road users if they were used for parking vehicles other than creating one lane through Abercwmboi?

Aberaman is just as bad on Cardiff Road; why not make the road wider as it used to be to allow better access through Cardiff Road?