M4 Junction 34 to A48 Transport Network

Consultation on improvements to the transport network between M4 Junction 34 and A48 Sycamore Cross





We are conducting a study of the transport links between the M4 Junction 34, the A48 Sycamore Cross and access to Cardiff Airport. 


It is expected that a short list of transport or highway projects will be produced from the study, together with options to reduce road based congestion. There are three stages to the study which will result in a full business case being prepared on the preferred option going forward.

Proposals and considerations


Please read through the following.











  • Visible Services and Transport,

    Vale of Glamorgan Council,

    The Alps,
    Alps Quarry Road,
    CF5 6AA