Southampton could see a brand new underground rail line as part of £45bn of transport improvements across the South East put forward by the region’s transport body.
A new rail link which would connect Southampton Central with Netley, linking up Portsmouth Harbour and improving capacity on the Botley Line has been…
Latest Tunnels News
Barhale to divert utilities for Silvertown Tunnel construction
Barhale has been appointed by Silvertown Tunnel main contractors to divert utilities from the path of the planned River Thames crossing.
The Riverlinx JV, comprising Ferrovial, BAM Nuttall and SK E&C, is gearing up for the start of tunnelling later this year, with the first elements of the tunnel boring machine…
Queensbury Tunnel campaigners hope to use Great Musgrave precedent
Campaigners who have long called for West Yorkshire’s Queensbury Tunnel to be converted into a cycle path are hoping to use a recent planning decision that went against National Highways to their advantage.
The Queensbury Tunnel Society has urged Bradford Council’s planning team to take “enforcement action” against National Highways, following…
HS2 contractors switch on conveyor to remove spoil from tunnel
A 254m long conveyor is being used on the construction of a section of HS2 to remove spoil from site.
As part of its work as HS2’s main works contractor, the joint venture between Balfour Beatty and Vinci (BBV) has begun using conveyor in a bid reduce the number of HGV…
HS2 explains why putting Manchester station underground is not a viable option
An underground station at Manchester Piccadilly “would introduce significant construction complexity”, cost around £5bn more and take up 13 years longer to build, a comparative study by HS2 Ltd concludes.
HS2 Ltd carried out the assessment following pressure from northern politicians and engineers who support the underground option as a way…
HS2 releases additional funds for Euston tunnels job
HS2 contractors delivering the tunnels and approaches into Euston station have received additional money to carry out the job.
HS2 Ltd has awarded the Skanska, Costain, Strabag joint venture (SCS JV) an additional £78M for its role in delivering the approach tunnels into Euston station. The total contact is valued at…
Future of Tunnelling | How contractors are gearing up to build record breaking Fehmarnbelt immersed tube
Experience of delivering the Øresund Crossing’s immersed tube tunnels is being applied to the Fehmarnbelt Fixed Link between Denmark and Germany.
Work under water and on land is well underway on the 18km Fehmarnbelt Fixed Link, which will connect Denmark and Germany by road and rail when it opens in 2029.…
National Grid celebrates London Power Tunnels TBM breakthrough
National Grid team members celebrated a landmark moment for the London Power Tunnels (LPT) project last week, as the first of five drives by four tunnel boring machines (TBMs) was completed at Eltham.
The 140t TBM began its journey at the LPT site in Hurst in July of last year. In…
Tideway reveals £100M cost increase with construction finish line in sight
Tideway has reported a further £100M cost increase on its London Super Sewer project, despite ticking off a number of major construction milestones in the last 12 months.
Tideway’s overall cost estimate has increased to £4.3bn from its original budget of £3.52bn, announced in 2014. That is £190M more than was…
Stonehenge Tunnel | National Highways must justify why alternatives were ruled out
The Department for Transport (DfT) has asked National Highways to explain why it ruled out alternative routes to its Stonehenge Tunnel proposal.
It comes after local councils and transport groups complained that it was “not clear” how National Highways had ruled out alternative options. The current plans are for a 12.8km…