Datganiad Ysgrifenedig: Yr Adolygiad Annibynnol o Raglenni’r Rhwydwaith Ffyrdd Strategol mewn perthynas â chyflawni Dyletswyddau Statudol – Adroddiad Lugg
Written Statement: Independent Review of the Strategic Road Network Programmes in relation to meeting Statutory Duties – Lugg report