Dywedodd Ysgrifennydd yr Economi, er ei fod yn falch o weld bod y gwaith o wella’r rhan hollbwysig hon o’r ffordd i ddod i ben erbyn dechrau 2018, roedd ei ymweliad wedi cadarnhau na fyddai cynnal a chadw y rhan hon o’r draffordd yn rhoi’r ateb hirdymor i’r broblem drafnidiaeth sydd ei angen ar fyrder ar gyfer y rhan hon o’r M4.
The Economy Secretary said that while he was pleased to see that work to improve the vital stretch of road was on course and due to complete by early 2018, his visit had only served to highlight that maintaining the current stretch of motorway would not provide the long term traffic solution urgently needed for this section of the M4 .