Case Studies

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Case Studies

Explore selected projects undertaken by David A Graham Associates, covering Road Safety Audits, Road Safety Engineering, collision analysis and specialist highway safety consultancy. These case studies illustrate our experience across a range of projects in the UK and internationally.

Road Safety Audit Foundation Training – Gloucestershire County Council

Gloucestershire 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.

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Independent Safety Assessment – Llanharry to Y Pant Comprehensive School

When 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.

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Independent Road Safety Audit – Poundbury Urban Extension, Dorchester

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.

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Independent Road Safety Audit – Tottenham Hotspur Stadium Highway Improvements

Following 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.

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Advanced Road Safety Audit & Climate-Resilient Road Design Training – Thailand

Thailand's road network faces significant road safety challenges, with collisions carrying a substantial social and economic cost. This project focused on advanced Road Safety Audit training and climate-resilient road design, supporting the development of road safety knowledge and practice.

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Bank of England Traffic Signal Improvements – City of London

David A Graham Associates Limited was commissioned by the City of London Corporation to undertake an independent Combined Stage 1 and 2 Road Safety Audit of proposed traffic signal improvements. The audit considered the road safety implications of the planned changes and associated highway arrangements.

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London Bridge Station Redevelopment – Tooley Street Temporary Traffic Management

In connection with the London Bridge Station redevelopment, extensive temporary traffic management and complex utility diversion works were planned along Tooley Street, London. Explore how DAGA's involvement supported this major infrastructure project.

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Proposed Residential Highway Improvements – Station Road, Wanstrow, Somerset

To facilitate a new residential development in Wanstrow, Somerset, Tootlebridge Properties Limited proposed Section 278 infrastructure improvements along Station Road. Read the full case study to learn more about the associated highway works.

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Sherford New Town Development – Section 38 Highway Works, Plymouth

To support the master development of the Sherford New Town urban extension in Plymouth, major Section 38 residential access links and infrastructure assets were constructed.


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Wichelstowe Urban Extension – Southern Access Road, Swindon

To support the Wichelstowe urban extension in Swindon, a new Southern Access Road was developed across the M4 motorway corridor. Read the full case study to learn more about DAGA's involvement in this major infrastructure project.

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