Highways in England and Wales
Contents |
[edit] Introduction
Code of Practice for the Co-ordination of Street Works and Works for Road Purposes and Related Matters HAUC(England) Edition issued by HAUC (England) in September 2020, defines a highway as: ‘Any way over which there is a public right of passage’
In England and Wales, highways are governed by the Highways Act 1980. This sets out which bodies are highway authorities and what duties and powers they have. A duty is a function that the highway authority is required to carry out; a power is a function that it can choose to carry out if it wishes. The 1980 act is an updated version of previous Highways Acts that stretch back into the 19th century and beyond.
Highways law can be complicated. This article provides generalisations that cover most cases, but it is not exhaustive.
There is also a lot of other legislation that applies to specific aspects of highway operations and management that is not covered here. Examples include the various Road Traffic and Road Traffic Regulation Acts, and the Traffic Signs Regulations.
[edit] Highway Authorities
The highway authority is the body with the duty to maintain all highways maintainable at the public expense (see section 41 of the Highways Act) and to assert and protect the rights of the public (section 130).
The highway authorities are:
- The Secretary of State for Transport – for motorways and trunk roads in England.
- The appropriate county, unitary or metropolitan borough/district council in England.
- The Welsh Assembly - for motorways and trunk roads in Wales.
- The appropriate county or county borough council in Wales.
- Transport for London – for all Greater London Authority roads.
- The appropriate borough or City of London council in London.
The various local authorities usually have a department that deals with highways. Their individual websites should provide contact information. The Secretary of State delegates the highway authority function for motorways and major A roads to Highways England which in turn usually chooses to employ a contractor to carry out its functions.
The Welsh Assembly also uses contractors (which may include local authorities) to carry out its functions. There are different contractors for different parts of the motorway and trunk road network in both England and Wales.
The term ‘highway’ covers all rights of way from a motorway to a public footpath across a field, and the Highways Act applies to them all.
For more information, see Highway authority.
[edit]
Most buildings-related highways issues either require an agreement with, or a licence from, the highway authority. Issues requiring an agreement usually fall into one of the following categories:
- Adoption of new highways built as part of a development – section 38 agreements.
- Changes to existing highways at the cost of the developer – section 278 agreements.
- Stopping up or diversion of highways (including footways, bridleways or restricted byways) – section 116 agreements.
Agreements are negotiated with the highway authority for each site on an individual basis and can take some time to arrange. Fees are charged and will vary with each site. The fee may include a commuted sum to provide for future maintenance.
Once a new highway has been adopted, the highway authority is required to maintain it in perpetuity at the public expense. For this reason, the highway authority will apply strict specification criteria to any new highway and will usually impose an inspection regime similar to that used by building control. Sampling of materials may also be required.
The highway authority will normally only accept the finished highway once it is completely satisfied with its layout, facilities (such as drainage, street lighting, roads signs, etc.), and the materials used. Many highway authorities provide information showing approved or preferred layouts and construction details for new highways built as part of developments.
Issues requiring a licence usually fall into one of the following categories:
- Control of builders’ skips on the highway – section 139.
- Control of scaffolding on the highway – section 169.
- Requirement to erect hoardings – section 172.
- Construction of vehicle crossings over footways or verges – section 184.
- Use of temporary traffic signals - Road Traffic Act 1988 and the traffic signs regulations.
Licences are usually issued with standard conditions and can be obtained fairly quickly – often by completing an online form. Fees are also often standardised.
--Robert Dorritt 18:34, 18 September 2014 (BST)
[edit] Related articles on Designing Buildings
- Adopted highway.
- Bituminous mixing and laying plant.
- Code of Practice for Ironwork Systems Installation and Refurbishment.
- Design and Check Certificates.
- Highway authority.
- Highway Code changes in 2022.
- Highway drainage.
- Highway infrastructure and local authorities.
- Highways England.
- Highways.
- Manual of Contract Documents for Highway Works.
- Overview of the road development process.
- Pavement.
- Road construction.
- Road joints.
- Roadworks.
- Street works.
- The history of the dimensions and design of roads, streets and carriageways.
- Transport design and health.
- Types of road and street.
Featured articles and news
We're expanding our collaborative mission by launching DB Intelligence, an exclusive market research advisory panel. Built environment professionals can now get paid to share their expertise on industry trends, products and services.
Panel members receive direct financial incentives for participating in research projects like short surveys, 1-2-1 interviews and focus groups. Register today to shape the future of the construction sector.
Building Control Independent Panel final report
A precis of a key report led by Dame Hackitt with full recommendations and link to the government response.
Guide to ISO 19650 for Architecture Firms (2026)
A user gives their low down.
A UK training and membership provider for mould remediation professionals.
Building Safety recap April, 2026
A short and longer run-through of the month, with links to further information and sources.
CIAT May 2026 briefing.
Independent NSI and BAFE study exploring how organisations are changing the way they buy fire safety services.
From medieval scribes to modern word art.
ECA welcomes crackdown on late payment and push for clean energy, whilst CIOB seek fixed cladding removal timeframes.
Cyber Security in the Built Environment
Protecting projects, data, and digital assets: A CIOB Academy TIS.
Managing competence in the built environment
ITFG publishes new industry guide on how to meet the ICC principles.
The UK's campaign to reduce noise pollution: Mythbusting, articles and topic guides.

















