Impartial Assessments
Our independent Road Safety Audits provide objective assessments of highway schemes, identifying potential safety concerns and making recommendations to help improve road safety.
David A Graham Associates provides independent Road Safety Audit teams with expertise in highway design and collision analysis. Our commitment to professional development and continuous improvement supports the delivery of thorough, objective audits focused on identifying potential road safety issues.
Our independent Road Safety Audits provide objective assessments of highway schemes, identifying potential safety concerns and making recommendations to help improve road safety.
Our team draws on extensive experience in highway design, collision analysis and road safety to audit a range of highway and development schemes.
Our Road Safety Audits are undertaken in accordance with the applicable requirements of DMRB GG 119, helping clients address road safety considerations throughout scheme development.
David A Graham Associates has extensive experience delivering Road Safety Audits at all stages across the UK's trunk road and motorway networks. Our work has included audits undertaken on behalf of National Highways, Welsh Government, Transport Scotland and Transport for London (TfL).
If you require an independent Road Safety Audit for a trunk road, motorway or other highway scheme, contact David A Graham Associates to discuss your project or request a Road Safety Audit.
A Road Safety Audit is an independent assessment of a new road scheme or highway improvement to identify potential road safety issues and recommend measures to address them. Find out more about the purpose of an audit and how the process supports safer highway design.
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Road Safety Audits are undertaken at different stages of highway scheme development, from preliminary and detailed design through to construction and post-opening monitoring. Understand the purpose of each stage and when an audit may be required. Read More
David A Graham Associates applies specialist road safety engineering knowledge and practical experience to its Road Safety Audit work. Discover our approach to independent auditing, assessing potential safety concerns and making recommendations for highway and development schemes. Read More
Poundbury is a high-density urban development designed to reduce vehicle dominance and create a high-quality environment for pedestrians. Discover how DAGA's independent Road Safety Audit work supported this distinctive urban extension.
View full case studyFollowing the redevelopment of Tottenham Hotspur Stadium, David A Graham Associates was commissioned by BuroHappold Limited in connection with the associated highway improvements. Read the full case study to learn more about DAGA's involvement in the project.
View full case studyTo support the master development of the Sherford New Town urban extension in Plymouth, major Section 38 residential access links and infrastructure assets were constructed. Explore the project and its highway infrastructure context.
View Sherford case studyGloucestershire County Council sought to strengthen its internal technical expertise through a two-day Road Safety Audit Foundation Training programme. Discover how DAGA supported the council's road safety training objectives.
View full case studyWhen the local highway authority proposed ending the free school bus service, Llanharry Community Council raised concerns about student safety. Read how an independent road safety assessment examined the safety implications of the journey to school.
View full case studyIf your scheme requires a Road Safety Audit on the trunk road or motorway network, or as part of another highway scheme, our team can help. Please email veronica@dagaltd.co.uk, or click below to request a Road Safety Audit.
We're proud to have earned consistent five-star reviews from local authorities, consultants and industry professionals who value our expertise, professionalism and commitment to delivering high-quality Road Safety Audit services.
Leave a Google ReviewDavid A Graham Associates were recommended to us by our civil engineers and have carried out our road safety audit in a timely and professional manner.
Robbie Spiers
We have worked with David and Veronica for many years and found the service excellent. Site visits and reports are undertaken promptly and communication is great. We will continue to use DAGA for many years to come.
David Backway
DAGA are cTc's preferred supplier of Road Safety Audit services and have been for many years. Always offering a fast and efficient Audit turn-around, to provide a quality product, on time and for the right fee, we find no reason to look elsewhere for these services.
Carl Tonks
I have worked with David A Graham Associates since the company started in 2006 up until recently (2025). They have good knowledge in all aspects of traffic engineering, particularly with relation to Road Safety Engineering and the preparation of Road Safety Audits. The company provides very competitive rates when quoting for work and I enjoyed my time working with them.
Clive Ashby
DAGA have been providing Road Safety Audits for over 20 years, offering a personalised, efficient and top quality service to the clients they work with. Want to know anything in this area, then tap into the expertise DAGA have.
Chris Bowles
DAGA have consistently provided a fast and efficient audit turnaround. Their service is professional, delivering high-quality work on time and at excellent value. I would highly recommend their services to anyone looking for reliable and efficient audit support.
Leanne Sotiris
