Skip to main content

£495 million National Highways specialist contract

A £495 million National Highways specialist engineering advice contract has been awarded.
By MJ Woof July 1, 2025 Read time: 2 mins
M42: A new stretch of dual carriageway in the UK is now open and will cut journey times for drivers


A £495 million contract has been awarded by National Highways to AtkinsRéalis Jacobs Joint Venture, Ove Arup & Partners, Amey, Arcadis, Costain, and WSP in collaboration with Mott MacDonald. This for a new Specialist Professional and Technical Services Framework (SPaTS3) contract. The firms will have been selected by National Highways for the SPaTS3, technical engineering advice framework.

This advisory and engineering role is intended to help the highways network drive economic growth, improve safety and reliability, and further the UK’s decarbonisation goals. This builds on the foundations laid under the SPaTS2 framework, which Costain was previously selected for. The SPaTS3 Framework has an estimated maximum value of up to £495 million to the six suppliers over its six-year term and will cover the whole of Roads Investment Strategy 3. 

The services under the framework will encompass geotechnical engineering, asset operation, maintenance, assurance, performance, design standards manuals and departures, environmental, highways structures, sustainability, and transport engineering services.

The previous framework, SPaTS2, facilitated specialist advice and support through the Second Road Investment Strategy.

Meanwhile, a new stretch of dual carriageway in the UK will improve journey times for drivers. The A4545 dual carriageway links the newly built junction 5a on the M42 with Clock Interchange roundabout – providing people with direct access from the M42 to Birmingham Business Park, Birmingham Airport and the A45 to Birmingham, whilst also acting as an alternative route into the National Exhibition Centre.

The 2.4km stretch initially opened with one lane running in both directions at the end of last year but now permanent traffic management has been removed, and the road is fully up and running helping to relieve traffic congestion at junction 6 and poor journey reliability in the area.

With work due to complete on the M42 Junction 6 scheme this winter, National Highways has revealed that by combining works along the corridor it has been able to avoid 8,892 hours of closures, saving the taxpayer over £650,000 and preventing 1,072tonnes of carbon emissions.

So far, HS2 works, utility company work and National Highways maintenance and survey schemes have been completed during the M42 closures and project teams working in the area continue to identify opportunities to reduce disruption and save money.

For more information on companies in this article

Related Content

  • Slow start in 2024 for Wacker Neuson
    May 8, 2024
    Wacker Neuson has seen a slow start in 2024 for sales.
  • Reading marks out Meon’s ECO ES RoadLiner
    February 20, 2024
    For road marking duties, the English city of Reading has chosen Meon’s lithium-battery-powered ES RoadLiner, developed from the body of a Graco LineLazer ES 2000 and the drive unit of the LineDriver ES.
  • Indra chooses Citilog for Silvertown Tunnel
    June 28, 2024
    Citilog will integrate its automatic incident detection (AID) system to help reduce congestion in and around the tunnel between the London borough of Greenwich, the peninsula area, and West Silvertown.
  • EIB backing Irish motorway link
    April 30, 2014
    The European Investment Bank (EIB) is providing financial backing worth €144 million for the new M17/M18 Gort-Tuam motorway project. The M17/M18 Gort to Tuam PPP Scheme is situated in the west of Ireland and will be constructed as a four lane motorway that will replace the existing N17/N18 roads. This new motorway will reduce journey times by around 20 minutes and has an overall cost estimated at €550 million. Construction work will start during this year and this is the second transport PPP to be signed un