Latest Activity
Updates
Here, you’ll find important updates on construction progress, details about upcoming works and information on how these activities may impact local residents. Keep checking back for timely news, announcements and helpful insights to stay informed and connected with the SZC community.
TRAFFIC MANAGEMENT
Sizewell C related Traffic Management, Road Closures & Rail Movements
Published: 21st August 2026
See below for current and up and coming road closures and traffic management in relation to the Sizewell C project: A12 Closures Marlesford The A12 at Marlesford, will be closed at weeknights (8pm-5am) from 8pm 21 September to 5am Saturday […]
WIDE LOAD
Wide & Abnormal Load movements w/c 24 August 2026
Published: 21st August 2026
AIL movements in relation to the Sizewell C Project Destinations: MCA – Main Construction Area ACA – Ancillary Construction Area TCA – Temporary Construction Area GRR – Green Rail Route Compound SLR – Sizewell Link Road Start Date & Time […]
TRAFFIC MANAGEMENT
Sizewell C related Traffic Management, Road Closures & Rail Movements
Published: 14th August 2026
See below for current and up and coming road closures and traffic management in relation to the Sizewell C project: Engineering Train Movements As part of the track renewals and the installation of the Green Rail Route there an engineering […]
WIDE LOAD
Wide & Abnormal Load movements w/c 17 August 2026
Published: 14th August 2026
AIL movements in relation to the Sizewell C Project Destinations: MCA – Main Construction Area ACA – Ancillary Construction Area TCA – Temporary Construction Area GRR – Green Rail Route Compound SLR – Sizewell Link Road Start Date & Time […]
Suffolk County Council Highways – A12 Works
Published: 13th August 2026
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Suffolk County Council Highways has advised that the A12 in the Yoxford area will be closed at night-time from 19 – 21 August and 24 -26 between the hours of 20:00 – 05:00 to allow emergency repairs to be carried […]
TRAFFIC MANAGEMENT
Leiston Level Crossing Utility Works
Published: 7th August 2026
Unfortunately, we need to extend the current closure at Leiston level crossing on Station Road for up to a further three weeks. The closure is now expected to remain in place until 20 September 2026. This extension is required because, […]