Traffic Transport and Road Safety Associates Ltd

Traffic Transport and Road Safety Associates Limited (TTRSA) is a multi-disciplinary consultancy headquartered in Ireland with an international reach. The firm advises public- and private-sector clients on all aspects of transport planning, traffic engineering and road safety, positioning itself as a trusted advisor that delivers first-class service, strong technical capability and forward-looking innovation.

TTRSA's portfolio spans a wide range of specialised services, including mobility-management plans, traffic and transport assessments, sight-line and site-layout advice, road-safety audits, school traffic safety studies, junction optimisation, swept-path analysis and sustainable, accessible transport solutions. Additional expertise covers collision analysis, event traffic management, parking surveys, public-transport strategy, user and passenger surveys, and expert-witness testimony. The consultancy also offers community consultation, environmental impact assessments and quality audits to ensure projects meet both regulatory standards and client expectations.

Guided by an ethical business approach, TTRSA prioritises clear project scoping, honest communication and realistic assessment of its technical capacity, ensuring projects are delivered on time and within budget while minimising risk for all parties.