A major phase of engineering works is set to begin on the Transpennine Route Upgrade (TRU), involving a massive deployment of machinery and materials to modernise the line between Huddersfield and Leeds. Starting Saturday 2 May, the project will see 56 engineering trains utilised to renew 6.2km of track and distribute over 21,000 tonnes of ballast.

In addition to track works, teams will install 51 new foundation bases to support future overhead line equipment (OLE). This infrastructure is a critical prerequisite for the electrification of the 70-mile route, intended to facilitate smoother and more reliable rail services.

A second consecutive phase of upgrades is scheduled from Saturday 30 May to Saturday 27 June, concentrating on the areas around Batley and Dewsbury. This section of the project will involve:

• The operation of 66 engineering trains.

• Over 5km of track renewals and 800 metres of drainage work.

• The installation of 67 OLE masts and more than 27,000 tonnes of ballast.

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• The extension of platforms at Dewsbury to 200 metres and Batley to 150 metres.

Batley station is also undergoing a significant accessibility transformation, including the commissioning of new lifts to provide step-free access for the first time. Meanwhile, extensive works continue at Huddersfield station, where crews are focused on platform remodelling, subway excavations, and the installation of a new footbridge and staircase. The restoration of the station's historic 'Euston style' roof is also progressing, with the wider station transformation slated for completion in early 2027.

Sophie Leishman, TRU sponsor, said: "Over recent months we've made strong progress between Huddersfield and Leeds, and with this next phase about to begin, we're preparing to take another major step forward on a key section of the route. Our teams will be working day and night over the coming weeks, and I'd like to thank both customers and the local community for their continued support as we deliver these transformative improvements to the railway."

The project has already utilised £100m in investment for diversionary routes to maintain network flow during these intensive engineering periods.

Andrew Allwright, TRU Programme Delivery Lead for Northern, added: "The Transpennine Route Upgrade continues to make lots of progress between Huddersfield and Leeds, delivering a once in a generation upgrade for our customers. We've already seen key milestones delivered such as a brand-new station at Morley and a remodelled, fully accessible, station at Mirfield. Throughout May and June, more work will take place between Huddersfield, Dewsbury and Leeds, which will mean changes to services. We've worked collaboratively with colleagues at TransPennine Express to plan for these works and limit disruption for customers. We advise everyone planning to travel in May and June to check beforehand at nationalrail.co.uk, as amended timetables will be in operation, including rail replacement buses for some routes."