“Mae maint y tanfuddsoddi hwn i’w weld yn amlwg yn y wasgfa ar y seilwaith yn llawer rhan o Gymru ac mae’n ffactor sydd wedi effeithio heb os ar ein cynhyrchiant a’n perfformiad economaidd - yn ogystal â chyfrannu at broblemau trafnidiaeth eraill, fel y mae adroddiad interim Comisiwn Burns ar y tagfeydd o gwmpas Twnelau Brynglas yn ei ddangos mor glir.
“That scale of underinvestment can be seen in the strained infrastructure in many parts of Wales, something that has undoubtedly impacted on our productivity and economic performance, as well as contributed to other transport bottlenecks, as the recent Burns Commission Interim report into congestion around the Brynglas Tunnels so clearly demonstrates.