Trafnidiaeth/Transport
Trafnidiaeth/Transport
Swyddfa Gymreig: ffyrdd/the Welsh Office: roads
Swyddfa Gymreig: ffyrdd/the Welsh Office: roads
Rheilffyrdd/Railways
Rheilffyrdd/Railways
Ffyrdd a thrafnidiaeth/Roads and transport
Ffyrdd a thrafnidiaeth/Roads and transport
Ffyrdd a thrafnidiaeth/Roads and transport
Ffyrdd a thrafnidiaeth/Roads and transport
Ffyrdd a thrafnidiaeth/Roads and transport
Ffyrdd a thrafnidiaeth/Roads and transport
Ffyrdd a thrafnidiaeth/Roads and transport
Ffyrdd a thrafnidiaeth/Roads and transport