Daw'r newyddion hyn wrth i Lywodraeth Cymru gyhoeddi'r argymhellion o'i hadroddiad ar welliannau pellach i sicrhau cydnerthedd yr A55. Bydd yr holl waith adeiladu sy'n deillio o'r adroddiad yn cael ei wneud dros nos o leiaf tan fis Medi nesaf. Mae hynny'n flaenoriaeth i Mr Skates.
The news comes as the Welsh Government publishes the recommendations from its report into further A55 resilience improvements, with all construction work as a result of the study completed overnight until at least next September – a priority for Mr Skates.