3 canlyniad
Rhestrir y canlyniadau yn ôl perthnasedd.
Cymraeg: cornel databeilot
Saesneg: datapilot corner
Saesneg: The A5 Trunk Road (Ty Glan Conwy Corner, west of Pentrefoelas, Conwy County Borough) (Temporary 30 mph Speed Limit & No Overtaking) Order 2017
Cymraeg: methodoleg troi'r gornel
Saesneg: turning the curve methodology