Mae’r ystyriaethau seilwaith yn cynnwys gwelliannau a awgrymir i drafnidiaeth a chynigion i gryfhau cyflenwadau trydan ymhellach a chyflawni gwelliannau amgylcheddol. Mae rhai gwelliannau eisoes wedi cael eu cwblhau yn ardal Shotton, er enghraifft ail-fodelu cilfannau bysiau i liniaru tagfeydd. Mae prosiectau ffyrdd eraill wrthi’n cael eu datblygu a byddant yn mynd rhagddynt flwyddyn nesaf.
The infrastructure considerations include suggested transport improvements and proposals to further strengthen electricity supplies and deliver environmental improvements. Some improvements in the Shotton area have already been completed, for example the remodelling of bus bays to ease congestion. Other road projects are in development and will be progressed next year.