South Wales Trunk Road Agent

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South Wales Trunk Road Agent

The South Wales Trunk Road Agent (SWTRA) is responsible for;

  • Managing
  • Maintaining and
  • Improving

The motorways, trunk roads and associated assets throughout the South Wales region on behalf of the Welsh Assembly Government.


Our Route Stewards provide day to day response working to ensure safe roads and reliable journeys.

Related Links


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Report an Incident

Notify us of debris or potholes on:

0300 1231213

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Live Traffic Updates

at Traffic Wales

South Wales Traffic Officers

Welsh Government Traffic Officer Service

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