simulator

M4 (E)

simulator

M4 Eastbound

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Swansea

Welcome to the City and County of Swansea, Wales' second largest settlement.

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The Simulator is presented by Roads.org.uk, the UK's favourite roads website.

Concept, coding and design © 2025 Chris Marshall
Transport New font is from K-Type foundry and used under licence. Motorway Permanent font is by Nathaniel Porter.
Some graphics and font data are subject to Crown Copyright and contain public sector information licensed under the Open Government Licence v1.0.