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Mayor of London

Hogarth flyover

What's next?

  • 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
  • For three nights from 20 October, we will carry out resurfacing work to the footway and will close one ramp each night from 19:00 until 07:00. Alternative routes will allow pedestrians to cross the A316

Check Roads status updates before you leave to keep up-to-date and avoid disruption to your journey.

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Improvements so far

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.