At present, HS1 and HS2 — the only two high-speed networks in the country — are not even connected. This disjointed approach reflects a deeper issue: fragmented planning, inconsistent funding, and a failure to view rail as a driver of national and international progress.
If the UK truly wants to lead the charge in green transportation, economic resilience, and European integration, we need more than short-term fixes — we need strategic courage.
High Speed 1 (HS1) was the UK’s first step into high-speed rail, connecting London to mainland Europe through the Channel Tunnel. The 110km route includes international stations at St Pancras, Stratford International, Ebbsfleet, and Ashford, offering a direct line to Paris, Brussels, and beyond.
It was a milestone. But sadly, one not built upon.
High Speed 2 (HS2) was envisioned as a north-south spine of modern rail — linking London to Birmingham, Manchester, Leeds, and even Scotland. Yet delays, budget blowouts, and shifting political priorities have led to parts of the project being paused, re-scoped, or shelved entirely.
Meanwhile, Wales has been left out altogether, with no dedicated plans for a high-speed link to Cardiff or Swansea. And unlike many other European nations, the UK has failed to integrate high-speed rail with its airports, ports, and key economic zones.
In short: we have great pieces of a puzzle, but no picture to complete.
If we want the UK to lead in modern infrastructure — and compete in a climate-conscious, interconnected global economy — we need to reimagine what’s possible for our railways.
At Grant and Graham, we believe this requires a national reset, driven by independent thinking, cross-sector collaboration, and long-term ambition.
We propose forming a joint public-private sector consortium to explore and develop the following game-changing initiatives:
Linking these two networks is the missing piece that could transform travel across the UK and Europe. A fully integrated route from the North of England to mainland Europe — without changing trains or passing through congested city bottlenecks — would offer an alternative to short-haul flights, cut emissions, and strengthen economic ties with the EU.
Rather than start from scratch, upgrading the East Coast Main Line to high-speed standards would connect London to Edinburgh via a faster, more efficient route. This could include spurs to Leeds, York, and Manchester using existing services like the TransPennine Express.
It’s time to address the glaring omission of Wales in high-speed planning. Linking London and Cardiff, with future expansion to Swansea, would not only improve travel times but also stimulate regional economies and reduce reliance on road transport.
The Channel Tunnel has limited capacity. As demand for European rail travel grows — and as freight needs increase — we should explore bold ideas like a second cross-channel route. One radical option: a multi-purpose rail bridge, supported by wind turbine piers that also carry power, data, and utilities infrastructure — a futuristic solution that combines energy, resilience, and sustainability.
Some may see these ideas as aspirational — but we believe they are essential. As climate goals tighten, urban populations grow, and air travel faces scrutiny, high-speed rail offers a proven, scalable alternative.
And let’s not forget the economic multiplier effect. Infrastructure of this scale boosts:
Jobs — in engineering, construction, operations, and maintenance
Innovation — by pushing the UK to the forefront of green tech and infrastructure design
Regional equality — by improving access and mobility across the country
Trade and tourism — by connecting cities, countries, and customers faster
But to make this happen, we need more than ambition. We need evidence-based strategy, long-term commitment, and coordination across government, business, and civil society.
At Grant and Graham, we specialise in guiding organisations through complexity. Whether it’s infrastructure planning, public-private partnerships, strategic transport policy, or climate-aligned growth strategies — we bring clarity, insight, and action to the table.
Our team of seasoned consultants combines commercial acumen with public sector expertise, allowing us to craft tailored, impact-driven solutions.
We understand that a future-facing rail strategy isn’t just about tracks and trains — it’s about people, sustainability, competitiveness, and national identity.
Let’s stop thinking in phases and start thinking in systems.
Let’s stop cutting corners and start connecting countries.
Let’s build the UK’s future with purpose, speed, and vision.
Want to shape the future of infrastructure with us?
Contact me, at https://www.grant-graham.co.uk/en-gb/v-/-senior-consultant-john-seagrave