Subway improvement works will take place until the end of October 2014 to repair the tiles, fix the handrails and resurface the footway. The subway will remain open, however, the footway will be narrowed to allow work to take place between 07:30 and 16:00.
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Maintenance work was needed to ensure the flyover remains structurally sound.
Temporary closures of the flyover allowed engineers to replace the deck, repair the supporting steelwork and install upgraded parapets. The old deck was demolished and 86 new concrete panels craned onto the structure. The new deck was then secured, waterproofed and a new road surface, kerbing and parapets were installed. LED lighting on the slip road from the flyover was also fitted, helping to improve visibility for vehicles entering the A4.