Newid gwasanaeth ar y T4/Change of service on the T4
O 26.10.2026 – 30.10.2026 ni fydd y 20:10 o Aberhonddu a'r 20:15 o Drenewydd yn gwasanaethu Pentref Boughrood oherwydd cau ffordd ar y bont.
From 26.10.2026 – 30.10.2026 the 20:10 from Brecon and the 20:15 from Newtown will not serve Boughrood Village due to a road closure on the bridge.
Amhariad ar y T4 / Disruption on the T4
Ni fydd yr T4 yn gallu gwasanaethu Free Street, Aberhonddu tan hysbysiad pellach (oherwydd gwaith ffordd sy'n gwneud hi'n amhosibl i gerbydau fawr basio drwyddi). Dylai teithwyr fynd i'r Orsaf Bws yn Aberhanddu.
The T4 will not be able to serve Free Street, Brecon until further notice (due to roadworks making it impossible for larger vehicles to pass through).
Passengers should make their way to the Bus Interchange.
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