A14 between junctions 47 and 55 (Copdock Interchange) - essential maintenance work

We’ll be doing essential maintenance work on the A14 between junctions 52 (Claydon) and 51 (Needham Market). This work will include resurfacing and refreshing road markings.

Start date Monday 15 September 2025
End date Summer 2026
Cost £20m

Latest updates

  • 20 October 2025

    A14 westbound junctions 51 to 50 – 27 October to 19 December 2025

    Works

    We're doing essential maintenance on the A14 between junctions 51 and 50, including resurfacing and refreshing road markings. 

    We understand and recognise how disruptive closures on this section of the A14 are to local residents. However, the repairs are needed to extend the life of the road surface and to reduce the need for more extensive repairs in the future. 

    We'll do this phase of work over eight weeks, starting from Monday 27 October 2025.

    Closures

    Monday 27 October to Friday 19 December 2025 (8pm-6am)
    • A14 westbound between junctions 51 and 50

    Diversion

    • at junction 51 take the slip road exit leading to Beacon Hill Interchange
    • at Beacon Hill Interchange, take the third exit onto the A140
    • continue on the A140 towards Scole and at the third roundabout, take the first exit onto the A143
    • continue on the A143 and follow it round to St Saviours Interchange
    • at St Saviours Interchange, take the fifth exit to re-join the A14

    Diversion route map

    Please remember that closures can change at short notice. You can check the latest information on our daily closures page or find live travel information on our Traffic England. Our travel alerts give details of live incidents on our network.

  • 03 September 2025

    Work to begin this month

    We’re doing essential maintenance work on the A14 between junctions 52 and 51, which will include resurfacing and refreshing road markings.

    We plan to complete this work over three weeks from Monday 15 September 2025. We will work between 8pm and 6am, weeknights only, weather permitting. 

    Closures 

    To work safely, we’ll need the following road closures:

    Monday 15 September for three weeks, weeknights only (8pm to 6am) 

    • A14 westbound between junctions 52 and 51 closure.
    Diversion
    • Exit the A14 at junction 52 (Claydon) and join Norwich Road
    • continue westbound along Norwich Road towards junction 51.
    • at junction 51 (Needham Market), exit onto Kettle Lane.
    • from Kettle Lane, you can rejoin the A14 westbound and continue your journey.

    Diversion route map

    Please remember that closures can change at short notice. You can check the latest information on our daily closures page or find live travel information on our Traffic England. Our travel alerts give details of live incidents on our network.

Project information

Overview

This work is part of a bigger project on the A14 between junctions 47 and 55 (Copdock Interchange). We’ll share details of any future closures and diversions as soon as they’re confirmed.

We understand and recognise how disruptive closures on this section of the A14 are to local residents, but repairs are needed to extend the life of the road surface to minimise the need for more extensive repairs in the future.

 

Once complete, drivers will enjoy a safer, smoother, and better-defined road surface.

Documents

Traffic information

Information about scheduled roadworks and events on our motorways and major roads.

Sign up for updates!

Keep up to date with what's happening on this scheme by signing up to our updates.

Feedback