Theo Leggett
International business correspondent

It’s worth remembering that a significant amount of HS2 infrastructure has already been built.

The Colne Valley viaduct for example, is complete – stretching for more than 2 miles across countryside to the west of London.

It’s a truly majestic structure, the longest railway bridge in the UK.

Nearby, the Chiltern Tunnels stretch for 10 miles beneath the Chiltern Hills – their curved and tapered portals carefully designed to minimise noise from trains that will not run through them for another decade at least.

This is what has been achieved since construction formally began in late 2020. It’s also one reason why cancelling the project would itself be an expensive process, especially if land had to be restored to how it was before construction started.

Image source, BBC/Theo Leggett

Tom Edwards
Transport Correspondent, BBC London

What has happened in Euston in Central London has been called an embarrassment and a lesson in how not to do things.

The area has seen hundreds of homes demolished, the most on the whole HS2 project. And the project has ruined lives. Businesses and pubs were also destroyed; it was extremely distressing for those impacted by it.

For the last seven years the area has been blighted by a project with no clear direction. The site cuts the area in half.

The news that it won't now open until 2040 at the earliest will be met with anger, resignation, and despair.

Businesses have already suffered, some have already moved on and this further delay won't help. Plans to redevelop the whole area are yet to see the light of day.

At the moment, locals are living next to a building site and disruption and that looks set to continue for another decade.

We can now bring you a little more detail from a document released by the government after Heidi Alexander's statement in the Commons - this is separate to the Lovegrove report.

The government says the new cost range announced today includes "the whole programme", including the expected cost of delivering HS2 to Euston.

It says it has made "significant progress in developing affordable, integrated plans" for the station, which will include six platforms.

The existing Euston Station will also be redeveloped to deliver a new station concourse.

The government says it intends to fund some of the cost of the Euston programme "through private finance and other sources".

Image source, PA Media

During her Commons statement, Transport Secretary Heidi Alexander promised the government will be "building no more bat tunnels on HS2".

There was widespread criticism when the then-chairman of the rail line announced £100m would be spent on protecting bats in Buckinghamshire as part of the construction back in November 2024.

A special 0.6 mile (1 km) curved barrier was needed along tracks in the area to prevent bats being disturbed by high-speed trains. Bats are legally protected in the UK.

"We call it a shed," then HS2 chairman Jon Thompson said at the time. "This shed, you're not going to believe this, cost more than £100m to protect the bats in this wood."

Natural England said it had not required HS2 to "adopt this structure", but its role had been to "comment on whether the proposed mitigations will work".

Now, the transport secretary tells MPs that the government has "changed legislation", which could allow a "different approach" to protected species in the future.

Image source, House of Commons

Transport Secretary Heidi Alexander blamed previous governments for a “litany of failure” on HS2 that sent costs soaring and huge contracts handed out without price improvements.

"Instead of signalling the country's ambition, HS2 became a symbol of the country's decline," she told MPs.

Here's a reminder of what she said:

• On the cost she said completing HS2 would now have a price tag of between £87.7bn and £102.7bn, in 2025 prices – in 2011, it was initially estimated to cost £32.7bn.
• Trains are now expected to start running between Old Oak Common in west London and Birmingham’s Curzon Street station between May 2036 and October 2039 – at least a decade after the initial start date. Services from Euston in central London to Handsacre Junction in Staffordshire are expected between May 2040 and December 2043 - this is where the high-speed trains are supposed to leave their special tracks and join the existing line north
• On speed, Alexander criticised what she called the "gold-plating" of HS2 – in other words, making the project faster and more sophisticated than needed. Initially, HS2 trains were planned to travel at 224 mph (360km/h), but the secretary of state said they will now run at a maximum speed of 199 mph (320 km/h).

As we just reported, the cost of HS2 is now expected to be between £87.7bn and £102.7bn (in 2025 prices).

The new figures are equivalent to £70.9 to £82.2 billion in 2019 terms, according to a government report published alongside Heidi Alexander's statement.

This is a separate document to the Lovegrove report, which we are also working our way through.

The report calls this a "stark increase on the previous cost range of £35-45 billion (2019 prices) set under the previous government".

The range includes the cost of both "works to date" and "future work excluding inflation". It covers the cost of the whole programme stretching from London Euston to Birmingham Curzon Street, as well as the connection to the West Coast Main Line at Handsacre Junction.

Alexander says there is provision in the costing she has set out "for the delivery of Euston" and for signalling costs. She says she has also "gone out to market to attract private investment".

Chair of the transport select committee Ruth Cadbury is up next. She asks what Alexander is doing now to ensure other essential transport projects - including the Lower Thames Crossing and the Northern Powerhouse rail project - do not go the same way.

Alexander addresses Northern Powerhouse Rail - she says the government is working with local leaders to "agree scope in advance, to agree priorities and sequencing so we know what elements of the overall programme will be delivered first".

The Lovegrove report - which has looked into lessons learned from HS2's failures - has just been published.

We're combing through it and will bring you the key lines shortly.

Mayhew asks Alexander what the new cost figures include.

He asks whether they cover the cost of all of the rolling stock (the trains) and to what extent the funding of Euston station is included.

"Ultimately the government is right to take steps to reduce costs on this project," he says, adding that "errors were made and should be rectified".

Mayhew adds that he is glad to see the continued support for HS2 Ltd CEO Mark Wild and his team.

In response, Alexander says taking credit for the appointment of Wild is bit like "an arsonist demanding praise for calling the fire brigade".

She adds that reducing the speed of the trains to 320km/h (199 mph) will mean the trains are "running as fast as bullet trains in Japan".

On bat tunnels, Alexander says no more will be built on the HS2 project, and that the government has changed legislation that will lead to a "different approach to protected species in future".

Image source, House of Commons

Katy Austin
Transport correspondent

The transport secretary has said the first HS2 services are now not expected to run from Old Oak Common to Birmingham Curzon Street until sometime between May 2036 and October 2039.

The most recent target date had been 2033.

The full scheme between London Euston and Handsacre Junction is not expected to open until between May 2040 and December 2043.

Shadow transport minister Jerome Mayhew has responded for the Conservatives.

He accepts "it is true" that the early years of HS2 were beset with issues, as HS2 Ltd failed to maintain control of the budget - and the government's transport department allowed them to get away with it.

But he says the appointment of current CEO of HS2 Ltd Mark Wild - under the Tories - has meant the organisation is in better shape.

Where there are actions that can reduce cost, the Conservatives will support them, he adds.

But Mayhew urges the government to set out how new measures will save money and deliver against the new timetable, given concerns about trust in the project.

Alexander confirms that "it could cost almost as much to cancel the line as it would to finish it, while delivering none of the benefits".

So, she says, the Labour government will deliver the project "to completion".

She says previous prime ministers in her view "created the world's most expensive slow-motion car crash and they barely batted an eyelid".

Image source, House of Commons

Alexander now turns to what she calls the "gold-plating" of HS2. She says this included a focus on the "highest possible speeds" resulting in a "bespoke and highly engineered design", describing it as a "massively overspec-ed folly".

Mark Wild, HS2's CEO, has been asked to remove this "gold-plating" from the project, Alexander says, adding that speed will now reach 320 km/h (199 mph), which she says will lower the cost by £2.5bn and see the project completed one year sooner.

Alexander lets her frustration show.

"If it seems like an obscene increase in time and costs, it is because it is," she tells MPs.

"If it seems like I'm angry, it is because I am," she adds.

She also expresses her frustration on behalf of taxpayers and rail construction workers, as well as passengers who continue wait for new services.

Image source, House of Commons

Alexander says the expected cost of completing HS2 is now between £87.7bn and £102.7bn - priced in 2025.

She says two thirds of this increase is due to "past misunderstanding of the work required" and "issues within the control of HS2 Ltd, some of its suppliers and previous governments". The remaining third is linked to inflation, she says.

She says the government expects first services to run from Old Oak Common to Birmingham Curzon Street between May 2036 and October 2039.

She adds: "Lessons have been learnt from the Stewart review, meaning HS2's costs and schedules are now built on more solid foundations, with credible estimates published as ranges to ensure they better stand the test of time."

The transport secretary now says the first trains will run from Birmingham to Old Oak Common in west London at some point between May 2036 and October 2039.

Trains will run to Euston at a point between May 2040 and December 2043.

Alexander says the previous government spent most of HS2's budget without laying a "single metre of track".

"Today is about ending that era of neglect," she says.

Six major construction milestones have been reached earlier than planned in the past year, she says.

She adds that HS2 Limited is reviewing the supply chain contracts of the project, and the incentives within them to "ensure we finish the job at the lowest reasonable cost", in addition to improving oversight.

She says there is "no getting away from the fact" that the "vast majority of HS2's previous budget was blown on completing about a third of the project".

Heidi Alexander says the cost of HS2 will now be between £87.7bn and £102.7bn in 2025 prices.

Image source, House of Commons

Transport Secretary Heidi Alexander begins her statement by referencing promises made last summer to be "straight" with the country about how the government planned to "reset" the HS2 project.

As part of this, she says she is publishing the Lovegrove report today.

Alexander goes on to tell MPs about the "litany of failure" Labour inherited, including soaring costs, and huge contracts handed out without price improvements.

"Instead of signalling the country's ambition, HS2 became a symbol of this country's decline," she suggests.

After more than five years of construction and £40bn spent, the country was no closer to having the HS2 railway than before construction began, she adds.