With regional collaborations already in place, there is a need to ensure that the region can address the challenges of the future, for example congestion and reducing CO2 emissions.
Gyda chydweithio rhanbarthol eisoes ar waith, mae angen sicrhau bod y rhanbarth yn gallu mynd i’r afael â heriau’r dyfodol, er enghraifft tagfeydd a lleihau allyriadau CO2.