Alun Griffiths鈥檚 contract is for an upgrade of the A4226 Five Mile Lane.
The works are designed to improve access and journey time reliability to Cardiff Airport-St Athan Enterprise Zone and reduce congestion in the area.
The enterprise zone is home to Cardiff International Airport, British Airways Maintenance Cardiff (BAMC), E-Cube Solutions and Cardiff Aviation. 聽Aston Martin鈥檚 manufacturing and R&D facility is also due to start operation there in 2020.
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