South Wales Trunk Road Agency

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Agency Responsibilities

SWTRA is responsible for the management and maintenance of approximately 436 kilometres of trunk road and 178 kilometres of motorway and its associated assets on behalf of the Welsh Assembly Government (WAG).

The Agency Area in South Wales covers virtually all the local authority administrative areas between Fishguard and the Severn Crossings.

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Notify us of debris or potholes on:

0845 602 6020

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