The use of digital twin technology has the potential to transform the UK transport sector to deliver better outcomes for the user, more reliable cross modal services, and advance the transition to net zero. There is a need to better coordinate research, development and investment in digital twin technology.

The Transport Research and Innovation Board (TRIB) has therefore awarded Connected Places Catapult (CPC) a grant to develop a shared 2035 Vision and Roadmap. This TRIB-commissioned 2035 vision aims to drive a common understanding of the potential value of federated network of transport digital twins, and the roadmap sets out a prioritised list of activities required to achieve this.

Overview and Aims of the Transport Digital Twin Vision and Roadmap

The Transport Vision and Roadmap outlines the activities that TRIB members and other broader stakeholders need to take to focus investment, drive coordination, address skills gaps and align research, development, and innovation in transport. There are many definitions of digital twins, but the UK’s National Digital Twin Programme defines a digital twin as a digital model with real- or right-time two-way information flows, enabling the implementation of autonomous decision making. This can provide autonomous optimisation, and remote and autonomous operation.

Federated networks of digital twins can play a key role in supporting TRIB members and the wider transport sector to realise ambitious targets for transitioning to net zero, improving the user experience, increasing resiliency, furthering safety, and accelerating innovation. For example, the roadmap could drive an improved understanding of the opportunities digital twins offer on decarbonisation, with insights from transport use cases informing long term strategic decisions for zero carbon solutions.

This shared Vision and Roadmap is intended to support TRIB members, government, wider industry and academia to work together effectively and efficiently on the future development of digital twins. The 2035 Vision is therefore accompanied by 2025 and 2030 visions. The roadmap provides timelines and key activities, mapped to outputs and outcomes.

Potential Benefits of Connected Digital Twins in Transport

Using digital twins as a tool to improve our knowledge of transport system infrastructure and operations will allow the transport system to be better modelled, understood, and simulated. This deeper understanding can in turn create financial and time efficiencies in solution identification, design, and implementation of new products. The operational, environmental and safety predictions that can be made based on the resulting insights can inform the introduction of new and enhanced modes across the transportation sector. New opportunities to explore data standardisation will also enable efficient data sharing across asset owners and operators.

ROADMAP

Strategy and innovation

Key Contributors

Academia
Industry
Government
Innovation Funding Bodies
Lead
Contributor

Outcomes

  • Strategic innovation plan to ensure a common path of travel for all stakeholders and delivery partners working within the connected digital twin environment
  • Clear understanding in the transport sector of how connected digital twins can provide value with recognised and repeatable value propositions
OutputsActivities

Research and innovation strategy defined for connected digital twins in transport

2023 - 2026
 Innovation Funding Bodiesis the Lead Contributor.
Government is a Support Contributor.
Industry is a Support Contributor.
Academia is a Support Contributor.
  • Understand the landscape of activities from those engaged in research and innovation relevant to this roadmap, plus key industry stakeholders and consumers of digital twins
  • Carry out digital twin maturity assessment
  • Formulate a connected digital twins research and innovation strategy co-created by TRIB members, including government, funding bodies, and industry
  • Establish forums and frameworks for collaboration on research and development
  • Identify core opportunities that connected digital twins present and develop core use cases to inform innovation strategy

Key milestones defined for achieving an ecosystem of digital twins in transport

2023 - 2032
 Innovation Funding Bodiesis the Lead Contributor.
Government is a Support Contributor.
Industry is a Support Contributor.
  • Identify key milestone activities and establish the timelines to achieve them, conduct regular reviews and update these

Identified infrastructure and services supporting requirements of connecting digital twins

2024 - 2026
 Innovation Funding Bodiesis the Lead Contributor.
Government is a Support Contributor.
  • Identify who will provide and maintain those assets and services and establish relevant collaborations
  • Identify underlying infrastructure and services that will support the development and use of digital twins

Outcomes

  • Understanding of the types of procurement frameworks that are applicable to connected digital twins
  • Understanding of commercial models that are applicable to connected digital twins
  • Better ways and approaches to create awareness of connected digital twins
  • Value of connected transport digital twins demonstrated in multiple applications and modes
  • Funding security in place to cover the long term maintenance strategy of the operationalised connected digital twin asset
OutputsActivities

Accessible procurement frameworks for connected digital twins

2025 - 2028
 Governmentis the Lead Contributor.
Industry is a Support Contributor.
  • Review of existing framework/contract agreements
  • Design frameworks/contracts for procuring data or connected digital twins

Appropriate routes for the investment and finance community to invest in connected digital twins and provide maintenance and management funding throughout the lifecycle of connected digital twins and their assets

2026 - 2028
 Innovation Funding Bodiesis the Lead Contributor.
Government is a Support Contributor.
  • Engage with investment and finance community to understand their requirements for investing in connected digital twins and present value propositions
  • Explore how the investment finance community can leverage and benefit from the opportunities that connected digital twins present
  • Design appropriate mechanisms to attract investment from the finance and investment community
  • Design appropriate mechanisms to ensure that funding required to maintain and manage the connected digital twin as an asset is in place

Commercial models in place to address funding needs for connected digital twins including maintenance

2024 - 2026
 Innovation Funding Bodiesis the Lead Contributor.
Government is a Support Contributor.
Industry is a Support Contributor.
  • Assess short and long term funding needs of connected digital twins
  • Identify challenges and risks for future, based on mapping out current practices
  • Develop relevant commercial and operating models that align with vision, phase within the asset lifecycle, technical capabilities and level of interdependency required with others
  • Digital twin practitioners understand the needs of senior leaders when seeking to raise capital

Marketing strategy in place to communicate achievements in digital twins and attract stakeholders

2026 - 2028
 Governmentis the Lead Contributor.
Industry is a Support Contributor.
  • Develop marketing and communications strategy to showcase progress and attract new stakeholders and investments

Outcomes

  • Clarity on which connected digital twins use cases would provide most value for stakeholders, for example improved safety, increased efficiency, better maintenance
  • Connected digital twins use case trials, testing and implementation
  • Connected digital twins are being tested in real world situations, covering ethical, security, resilience, legal, regulatory, commercial and sustainability considerations
OutputsActivities

Baseline for digitised assets to establish the direction for digital twins in the transport sector

2023 - 2025
 Governmentis the Lead Contributor.
Industry is a Support Contributor.
  • Review early adopter case studies and learnings, codify best practice and use in leadership engagement
  • Assess the current level of digitised assets and establish the direction for digitisation of assets in the transport sector and other adjacent sectors

Use cases identified based on customer/industry/government needs and the value gained from combined data

2024 - 2026
 Industryis the Lead Contributor.
Academia is a Support Contributor.
Government is a Support Contributor.
Innovation Funding Bodies is a Support Contributor.
  • Identify key stakeholders and relevant use cases based on customer/industry needs within various transport sectors for decarbonisation, improving transport for the user and economic growth
  • Identify relevant use cases on basis of government priorities - to align to government agenda and strengthen case for government funding
  • Identify opportunities for connected digital twins across sectors
  • Review examples and learnings from adjacent sectors (energy, built environment, telecoms), that could complement and intersect with transport related use cases

Business case for use cases that require government funding and for those that industry will invest in

2027 - 2028
 Industryis the Lead Contributor.
Government is a Support Contributor.
Innovation Funding Bodies is a Support Contributor.
  • Develop a proposal for a use case trial that enables the creation and testing of an ecosystem of digital twins
  • Develop business case and secure any funding and commitment required from government for identified use cases

Operationalised connected digital twin use cases

2031 - 2035
 Governmentis the Lead Contributor.
Academia is a Support Contributor.
Industry is a Support Contributor.
Innovation Funding Bodies is a Support Contributor.
  • Identify a set of digital twins to connect together in an ecosystem
  • Identify and test a set of prioritised use cases for connected digital twins

The TRIB-commissioned Vision and Roadmap, produced by the Connected Places Catapult, consists of workstreams, components, outputs, outcomes and activities, which collectively guide us towards a future in which we achieve the shared vision in 2035.

At the top level, the roadmap shows different workstreams together with their corresponding components. A click on each component opens up the expected output and target delivery date. A further click on ‘Explore this workstream’ presents the output and associated activities, the key contributors and supporting organisations, outcomes, and a selection of relevant publications.

These activities are the building blocks which can be used to achieve the 2035 Vision and have been selected based on those which are likely to have the most impact. The Roadmap has been developed in collaboration with experts from academia, industry and government (further detail on the partners and stakeholder pages), but the list of activities is not exhaustive and prioritisation has been conducted by assessing the greatest potential impact of the activities.

Learn More
WorkstreamComponentTarget output end year
2023-20252026-20302031-2035

Strategy and innovation

Explore this Workstream

Enabling environment

Explore this Workstream

People, skills and culture

Explore this Workstream

Technology and data

Explore this Workstream