A new report from the National Audit Office has raised fresh questions about the delivery of Northern Powerhouse Rail. The NAO, an independent public body that audits government spending, has warned that strong coordination and clear strategic direction will be needed if the long-discussed, but still vague, rail scheme is to achieve its ambitions.
The parliamentary spending watchdog said the east–west railway project, intended to transform connections between northern cities, is now entering a more defined phase after years of policy changes. However, the NAO cautioned that major infrastructure programmes of this scale still face significant delivery challenges, particularly given the number of organisations involved and the shifting scope the project has experienced since its first conception more than a decade ago.
Shifting political plans
The scheme has undergone numerous revisions since the idea first emerged in the mid-2010s. Early ambitions for a largely new high-speed railway have gradually evolved into a programme combining new infrastructure with major upgrades to existing routes. Changes to the project have been closely linked to wider shifts in national transport policy, including decisions affecting HS2, the high-speed rail project that had its Manchester connection cancelled.
In recent years, the government’s wider Network North strategy has also reshaped how Northern Powerhouse Rail is expected to be delivered. Under current plans, the programme is intended to improve connectivity between major urban centres, including Liverpool, Manchester and Leeds, delivering faster journey times, additional rail capacity and upgraded stations across northern England.
Big on budget, small on progress
Despite the long gestation period, the NAO report highlights that the scheme remains relatively early in its development. The government has set an overall funding envelope of around £45 billion (€52.7bn), at 2025 prices, for the project’s future delivery phase. So far, around £410 million has been spent on development work, including route planning, design studies and programme preparation. Construction activity itself remains limited. There’s not much to see on the ground, reflecting the scale of planning and design required before major railway projects can move into full delivery.
The watchdog warned that cost estimates and delivery schedules will continue to evolve as the programme develops. It added that clear oversight will be required to ensure the project stays aligned with both national transport priorities and the wider economic ambitions behind the so-called “Northern Powerhouse”.
Complex governance structure
The report flagged up the complexity of the organisations involved in delivering the programme. The Department for Transport is responsible for overall policy direction, while infrastructure planning and delivery involve the infrastructure agency Network Rail, and the regional transport body Transport for the North.
The NAO said that coordination between these organisations, as well as local authorities and regional partners, will be critical if the programme is to achieve its intended economic benefits. The report emphasised that Northern Powerhouse Rail is more than simply a transport project. Its success, the auditors suggest, will depend on how effectively rail investment supports broader regional development goals across northern England.
Capacity implications for freight
Although the programme has largely been framed as a passenger connectivity scheme, the capacity increases proposed across the TransPennine Route Upgrade could also have implications for freight operations. The TRU is already underway, and it is something politicians have conflated with the NPR.
Additional rail capacity and upgraded routes linking northern ports and logistics hubs could potentially support greater rail freight flows across the region. Improved east–west corridors may help relieve pressure on existing routes and create opportunities for additional freight paths between ports, distribution centres and industrial areas. For the freight sector, the longer-term significance of Northern Powerhouse Rail may therefore lie not only in faster passenger journeys, but in the possibility of a more resilient and higher-capacity railway network across northern England.
While the scheme now appears to be entering a more settled phase after years of revisions, the auditors make clear that delivery will require sustained political commitment and effective programme management. Northern Powerhouse Rail could reshape economic geography across the region. However, the NAO’s latest assessment makes a clear warning. Turning long-standing ambition into operational railway infrastructure will remain a long-term undertaking, and no wavering of political ambition.