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Discover Roadworks in Your Area
The map below provides the location of all roadworks being carried out within the Sizewell C area.
Please hover over or click on the activity icons for further information.
List of Roadworks
The table below shows roadworks and road closures within the Sizewell C area.
This information was last updated on March 19, 2026 09:05am.
|
Location
|
Description
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Traffic Management
|
Start Date
|
End Date
|
Responsibility
|
|
Lovers Lane
|
132kv Cable
|
Road Closure
|
03 November 2025
|
06 April 2026
|
Sizewell C
|
|
Littlemoor Road
|
Sizewell Link Road
|
Road Closure
|
20 November 2025
|
08 June 2027
|
Sizewell C
|
|
Knodishall
|
Compound Access
|
TO/15
|
15 December 2025
|
08 May 2026
|
Sizewell C
|
|
Saxmundham Level Crossing
|
Compound Access
|
TO/15
|
15 December 2025
|
08 May 2026
|
Sizewell C
|
|
Hill Farm Road
|
Two Village Bypass
|
Road Closure
|
12 January 2026
|
22 October 2027
|
Sizewell C
|
|
B1078 Wickham Market
|
SPR Phase 2 Lights
|
Multi Phase Traffic Signals
|
26 January 2026
|
20 March 2026
|
Sizewell C
|
|
B1078 Wickham Market
|
NPR Tie Ins
|
Two way traffic signals
|
16 February 2026
|
17 April 2026
|
Sizewell C
|
|
B1122 Middleton Road
|
Utility Diversion
|
Road Closure
|
09 March 2026
|
27 March 2026
|
ESW
|
|
A12 / A1094 Friday Street
|
Roundabout construction
|
Road Closure
|
20 March 2026
|
23 March 2026
|
Sizewell C
|
|
A12 / A1094 Friday Street
|
Roundabout construction
|
Road Closure
|
27 March 2026
|
30 March 2026
|
Sizewell C
|
|
B1122 Middleton Road
|
Vegetation maintenance
|
Two way traffic signals
|
16 March 2026
|
17 March 2026
|
Sizewell C
|
|
B1122 Theberton Road
|
Vegetation maintenance
|
Two way traffic signals
|
18 March 2026
|
19 March 2026
|
Sizewell C
|
|
Buckleswood Road
|
Level Crossing construction
|
Road Closure
|
30 March 2026
|
22 June 2026
|
Sizewell C
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