TEMPORARY TRAFFIC REGULATION NOTICE (VARIOUS ROADS in the White Castle area)

Published: 06 October 2025

The effect of the order will be to temporarily close a section of Various Roads, Llantilio Crossenny

From 06/10/2025 - 13/10/2025 operating between 09:30-15:30 R33 Old Ross Road from Treadam to Llantilio Crossenny,  and R33 Old Ross Road Llanvetherine to Treadam, Llantilio Crossenny closed west from its junction with B4233 for ~3.15km. Please note BT will operate this closure as a rolling road closure.

Diversion Route:R33 Old Ross Road Llanvetherine to Treadam, B4521, Whitecastle Road, B4233 and vice versa.

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From 14/10/2025 - 20/10/2025 operating between 09:30-15:30 Whitecastle Road, Llantilio Crossenny closed north-west from its junction with B4233 for ~2.70km. Please note BT will operate this closure as a rolling road closure.

Diversion Route:B4521, R33 Old Ross Road Llanvetherine to Treadam, R33 Old Ross Road from Treadam to Llantilio Crossenny, B4233 and vice versa.

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From 21/10/2025 - 23/10/2025 operating between 09:30-15:30 Tre-Llwyfan Lane, Llantilio Crossenny closed from its junction with Whitecastle Road for ~0.85km

Diversion Route: Whitecastle Road, B4521, C19.1 Hill House to Llymon Brook, Brynderi Road and vice versa.