Consequently, the traffic from the development would need to be accommodated on the existing road network, placing additional strain and exasperating the current congestion problems.
O ganlyniad, byddai angen i'r traffig o'r datblygiad ddefnyddio'r rhwydwaith ffyrdd presennol, gan greu pwysau ychwanegol a gwaethygu'r tagfeydd presennol.