BidSonarBidSonar
ContractsGrantsOrganisationsSectors
BidSonarBidSonar·Built by Hypership
SourcesBrandPrivacyTermsCookies

BidSonar is an independent index of public-sector opportunities. We aggregate data from official sources and are not affiliated with any procurement body. Data is licensed under the Open Government Licence v3.0 and the EU TED reuse notice.

    ContractsResearch on Diverging Diamond Interchanges
    Awarded contract

    Research on Diverging Diamond Interchanges

    Awarded
    £94.5k
    Published 26 Jun 2025

    National Highways is looking for suppliers to provide research services on Diverging Diamond Interchanges (DDIs). The initial phase (Stage 1) aims to assess the safety performance of DDIs compared to traditional junctions, identify potential risks such as Wrong Way Driving, review international stan

    🇬🇧United KingdomPublished 26 Jun 2025· 1 years agoviaContracts Finder
    Awarded
    £94.5k
    Published 26 Jun 2025

    Decision brief

    4 fields
    • Contract value
      est.£94,497
      Pounds sterling
    • Tender closed
      18 Jun 2025
      1 years ago
    • Sector
      Research & Innovation
      Browse related listings
    • Location
      🇬🇧United Kingdom

    Suppliers

    1 supplier
    • WU
      WSP UK LIMITED
    Lead contractor

    Lifecycle

    Awarded

    Contract awarded. Originally published 1 years ago.

    26 Jun 2025Today18 Jun 2025

    Brief

    National Highways is looking for suppliers to provide research services on Diverging Diamond Interchanges (DDIs). The initial phase (Stage 1) aims to assess the safety performance of DDIs compared to traditional junctions, identify potential risks such as Wrong Way Driving, review international standards for relevance to the UK, and analyze the current Design Manual for Roads and Bridges (DMRB) to determine necessary updates for DDIs. If further funding is secured, a second phase (Stage 2) will explore retrofitting DDIs at existing junctions, investigate risk mitigation strategies, measure environmental and economic benefits, and provide recommendations for updating the DMRB standards. The total value of this contract is approximately £94,496.76, and the deadline for submissions is June 18, 2025. For more details, visit the [Contracts Finder](https://www.contractsfinder.service.gov.uk/notice/c72b3a73-f799-4e4e-a9be-322bee88c1ac).

    More from NATIONAL HIGHWAYS LIMITED

    4 listingsView all →
    AwardedConstruction🇬🇧United Kingdom

    M62 Heathfield Landslip - Ground Investigation Survey

    Conduct ground investigation and testing services for M62 Heathfield Landslip remediation to establish subsurface conditions and inform repair works design.

    £359,872NATIONAL HIGHWAYS LIMITED
    Published 9 Sept 2026
    AwardedConstruction🇬🇧United Kingdom

    A1M J62 Carrville Road Resurfacing Project

    Road resurfacing project for the A1M J62 Carrville Circulatory seeking experienced highway construction contractors.

    £400,498NATIONAL HIGHWAYS LIMITED
    Published 9 Sept 2026
    AwardedConstruction🇬🇧United Kingdom

    Ebden's Hill Lighting Renewal Project - A21 Framework

    Procurement opportunity for the complete renewal and upgrade of lighting systems at Ebden's Hill under the PDF Framework A21 agreement.

    £23,540NATIONAL HIGHWAYS LIMITED
    Published 9 Sept 2026
    AwardedIT & Software🇬🇧United Kingdom

    OpenNMS Software Licenses for TTOC ESB 2627

    Supply of OpenNMS software licenses for TTOC ESB 2627 system valued at £38,000 ex VAT.

    £38,000NATIONAL HIGHWAYS LIMITED
    Published 9 Sept 2026

    Open in Research & Innovation

    4 open listingsView all →
    OpenResearch & Innovation🇬🇧United Kingdom

    ESRC Grow Awards for Researchers at Career Transition Points

    ESRC Grow Awards provide £100,000-£500,000 in funding to support UK researchers building new capabilities, changing disciplines, or establishing independence during key career transitions.

    Published 5 Nov 2026
    OpenResearch & Innovation🇬🇧United Kingdom

    ESRC Curiosity-Driven Research Grants for Social Scientists

    ESRC funds curiosity-driven social science research projects led by individuals or small teams, offering up to £2 million (80% funded) for ambitious proposals lasting up to five years.

    Published 5 Nov 2026
    Research & Innovation🇬🇧United Kingdom

    Experimental Medicine Studies on Gambling Disorder Mechanisms

    Funding for independent academic research using experimental medicine approaches to investigate the causal mechanisms of gambling disorder in human subjects.

    est.£10,000,000
    Published 8 Oct 2026
    Research & Innovation🇬🇧United Kingdom

    MRC Centre of Research Excellence Funding - Round 5 Outline Applications

    Apply for up to £26.25 million in MRC funding over 14 years to establish a centre of research excellence addressing complex health challenges.

    est.£50,000,000
    Published 1 Oct 2026
    Take action
    View on sourceContracts Finder

    Award notice and full record on the publisher's site

    Publisher
    UK Cabinet Office
    Licence
    OGL v3.0
    Source
    contractsfinder.service.gov.uk
    Record ID
    c72b3a73-f799-4e4e-a9be-322bee88c1ac
    NH
    Buyer
    NATIONAL HIGHWAYS LIMITED
    Sector
    Research & Innovation