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We are improving the layout of these junctions to make journeys safer and faster.

First published:
1 November 2017
Last updated:


Project status: planned
Region/county: Conwy
Construction start date: spring 2022
End date: summer 2023
Cost: We have secured £26 million of European Union funding support to deliver these junction improvements.

Current progress

We have previously referred to this improvement project as junctions 15 and 16.

The statutory process for each junction means we have now separated them into 2 projects:

Find out more

Further information can be found on the A55 micro-site.

Our Project Liaison Officer can be contacted on mobile: 07840 330238.