The road was temporarily closed to protect public safety due to the condition of the highway and its underlying structure. The council stated this was a necessary measure to prevent injury or damage, acknowledging the significant disruption caused to local families, businesses, and farmers.
Previous works had been carried out, but a recent assessment revealed the issue extended beyond a surface-level defect. Ground investigation works were commissioned to establish the precise extent and nature of the failure beneath the carriageway and to understand the condition of the surrounding highway.
The results of these investigations are crucial for developing and assessing repair options, determining the most appropriate solution, and preparing detailed designs and cost estimates before construction can begin. The council stressed the importance of a full understanding of the underlying conditions to avoid implementing a temporary fix that could lead to future problems.
The ground investigations were due to be completed by Friday, 2 October 2026, with testing and survey results expected to take four weeks to return. The council intends to reopen the road as soon as it is safe and practical, with no current proposals for a permanent closure.
The council highlighted its record investment in road maintenance, but noted a significant national underinvestment has resulted in an £800 million road maintenance backlog. Roads like Upware Road, built over peat soils, incur higher permanent repair costs, and the council is working with partners on long-term solutions for 'Soil Affected Roads'.
