Ambitious plans to upgrade junction 28 of the M5 motorway, a key project aimed at unlocking the development of around 5,000 new homes at Culm Garden Village in Cullompton, have encountered a significant setback. Originally backed by funding from the previous government, the long-awaited upgrade now faces uncertainty as ministers announce a comprehensive review of numerous transport projects.
The Department for Transport (DfT) has divided the 70 schemes under the Network North programme into two categories: 28 projects set to proceed and 42—collectively costing around £3 billion—that have yet to reach the critical outline business case stage or face other challenges. With a capped budget and £1.5 billion already earmarked for approved projects, the DfT is reconsidering the remaining schemes, including the M5 J28 upgrade.
Mid Devon District Council emphasizes that the junction upgrade is indispensable for the successful delivery of the Culm Garden Village development. Richard Foord, MP for Honiton and Sidmouth, highlighted the urgent need for infrastructure to prevent gridlock, noting the area has already seen substantial housing growth. “Thousands of new houses are proposed, and upgrading J28 is essential before building begins,” he asserted, promising to continue advocating strongly for the scheme.
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Council representatives voiced frustration over delays in receiving governmental feedback on the strategic outline business case, which has stalled the project’s progress. Richard Marsh, Director of Place at Mid Devon District Council, explained that the council has been waiting over a year for guidance but is now preparing to re-engage with the DfT and Treasury to clarify the way forward. He stressed that delivering Culm Garden—and East Cullompton—hinges on securing this vital junction upgrade.
There are concerns that some ministers might wrongly assume reopening Cullompton train station could substitute for necessary road improvements. Councillor Luke Taylor warned against this misconception, emphasizing the station’s reopening does not address the increased highway capacity needed. Stephen Walford, the council’s chief executive, echoed this, stating that while the station supports growth, it cannot offset the substantial traffic demands that new housing developments will generate.
Councillor Steve Keable, responsible for planning and economic regeneration, remains hopeful that Homes England will back the council’s case to prioritize the J28 upgrade. However, the outcome rests on the upcoming government decisions, leaving the future of the key infrastructure project—and consequently thousands of new homes—in the balance.