We advise government on the development of future road investment strategies.
We play an important role in the development of a new road investment strategy (RIS). Our responsibilities cover two main areas:
- Supporting the development of the RIS by providing advice on what the Secretary of State can expect to achieve with the available funding. This advice assesses whether the developing proposition is both challenging and deliverable, particularly in terms of efficiency; and
- Ensuring that National Highways meets the obligations in its licence that relate to the setting of the RIS.
Details of the process of setting a RIS are set out in the licence. Our duties are further described in a Memorandum of Understanding between the highways monitor and the Department for Transport.
The third road investment strategy (RIS3)
The Department for Transport published the third road investment strategy (RIS3) on 26 March 2026. It sets out the government’s plans for developing and improving the strategic road network during the third road period (April 2026 to March 2031).
To inform its development, we undertook an ‘efficiency review’ of National Highways’ draft Strategic Business Plan for RIS3. Our advice to the Secretary of State for Transport, based on this review and supporting reports, is published here.
RIS3 efficiency review Collapse accordion Open accordion
Our efficiency review took place during Autumn 2025. It considers whether the emerging plans and requirements for RIS3 are challenging and deliverable within the available funding including with regard to the levels of efficiency the company proposes to achieve.
We submitted a report setting out our findings and recommendations on 28 November 2025.
- RIS3 Efficiency Review: ORR’s advice on the RIS3 draft Strategic Business Plan
Published 26 March 2026
Supporting evidence Collapse accordion Open accordion
Published 26 March 2026
We commissioned consultants to review specific aspects of National Highways’ plans. Reports from these consultants are published here.
Studies commissioned to inform ORR’s 2025 efficiency review:
- Review of National Highways’ approach to accounting for the cost and impact of DBFO handback
- Updated advice on environmental plans and performance
- Cost and deliverability of the large renewals programme
- Updated review of roadside technology renewals plans
- Safety advice to inform the RIS3 Efficiency Review
The 2025 efficiency review builds on a review, conducted in 2024, of an interim version of National Highways’ draft Strategic Business Plan.
Studies commissioned to inform ORR’s 2024 interim review:
- Analysis to inform ORR’s RIS3 efficiency review: operations, maintenance and renewals
- Analysis to inform ORR’s RIS3 efficiency review: enhancements
- Analysis to inform ORR’s RIS3 efficiency review: safety
- Analysis to inform ORR’s RIS3 efficiency review: environment
- Analysis to inform ORR’s RIS3 efficiency review: economic advice
- RIS3 Productivity and Efficiency Research
- Asset management capability review
- Procurement and project management capability review
- Review of Approach to Inflation and Input Prices taken by National Highways
- Review of Approach to Inflation and Input Prices taken by National Highways: Addendum
Guidance for National Highways Collapse accordion Open accordion
We have set out our expectations for the evidence and information we expect National Highways to include in its draft Strategic Business Plan for RIS3.
Our Approach to the RIS3 development process Collapse accordion Open accordion
We undertook a consultation on our proposed approach to fulfilling our role in the development of RIS3.
The consultation report and associated documents were published on 4 May 2022.
Preparing for RIS3 Collapse accordion Open accordion
As part of our preparations for RIS3, we commissioned two packages of work to improve our understanding of National Highways’ developing approach to RIS3 and the evidence it will use to support its plans.
Under the renewals package, we commissioned a review of National Highways’ approach to renewals investment planning for RIS3. We also asked consultants to look specifically at how our monitoring could promote a ‘whole life cost’ approach to maintaining the SRN.
The enhancements package was also split into two tasks. The first considered National Highways approach to estimating the costs of RIS3 enhancement projects. The second considered how risks of delays to projects could be more effectively assessed.
Interim road settlement for 2025 to 2026
In its Autumn Statement 2024, the government announced that National Highways’ funding for the period April 2025 to March 2026 will be determined through an interim settlement.
Our advice on the plans for the interim period (2025 to 2026) Collapse accordion Open accordion
The Department for Transport asked ORR to assist in the development of the interim settlement through the provision of advice on the affordability and deliverability of National Highways’ emerging plans, the performance specification, and the capital specification.
Second road investment strategy (RIS2)
RIS2 concerns the government’s plans for the second road period (April 2020 to March 2025). Our work culminated in the advice we provided to the Secretary of State about the company's Draft Strategic Business Plan (termed the ‘Efficiency Review’).
RIS2 Efficiency Review - Our advice on the Draft Strategic Business Plan Collapse accordion Open accordion
We reviewed National Highways' (formerly Highways England's) Draft Strategic Business Plan (Draft SBP) in the first half of 2019, and submitted our advice to the Secretary of State on 28 June 2019, in line with the statutory timescales set out in the Draft RIS. Our analysis and advice were based on the information provided in the Draft SBP, which mostly dated to August 2018.
There were changes to the RIS2 package after the Draft SBP came to us. These changes were not covered in our advice but are reflected in the final set of RIS2 documents.
DfT and National Highways responded to our recommendations in the RIS2 package and we provided additional, informal advice on how they were applied.
RIS2 supporting evidence Collapse accordion Open accordion
We commissioned a range of analysis to support our review. The reports used information provided in the Draft SBP, many aspects of which have now changed in the final RIS.
RIS2 capability reviews Collapse accordion Open accordion
In preparation for the efficiency review, we commissioned, jointly with National Highways, a set of capability reviews in areas that we expected to be important for delivering efficiency in the second road period.
They provided a view of the level of efficiency the company could achieve from these activities but need to be considered alongside National Highways' wider efficiency plans and other evidence, including benchmarking.