The big picture: The transformer will be transported on a vehicle combination stretching more than 63m long – roughly equivalent to six double-decker buses.
Key details:
The journey begins at Ipswich Docks at 8:00 GMT on Sunday.
Expected to arrive at National Grid's Bramford substation by approximately 15:00 GMT, though timings are subject to change.
The Orwell Bridge will close temporarily in both directions.
Police will implement rolling roadblocks.
Parking restrictions are now in place along the route, with warning signs posted in mid-December.
The load may travel on the opposite side of the carriageway at times.
What they're saying: Councillor Paul West, Suffolk County Council's cabinet member for Ipswich, operational highways and flooding, acknowledged the inconvenience to residents but emphasised the operation's importance: "Our teams continue to support the moving of abnormal loads through the county, ensuring these are done safely and with minimum impact on residents."
Behind the scenes: Suffolk Highways has been preparing for operations like this since 2021 by replacing permanent street furniture with removable versions to reduce disruption.
Bottom line: Motorists are being strongly advised to avoid the area on Sunday where possible, as the complex operation is expected to cause significant disruption despite careful planning to minimise the impact on residents.
