TTRSA is a multi disciplinary consultancy based in Ireland. We operate internationally within the transport planning, traffic engineering and road safety sectors. We offer a first class service, outstanding technical capability and leading edge innovation.
Our existing clients regard TTRSA as their trusted advisors. If you are not familiar with us or the current range of services that we offer, we'd encourage you to explore our website or contact us by telephone or by sending an e-mail to
TTRSA is defined by an ethical approach to doing business.
- TTRSA are always happy to discuss the specifics of projects before any commitment to proceed - clearly defining a project reduces the ultimate cost to you and risk for both parties, and avoids undertaking unnecessary or redundant work;
- TTRSA will always be honest and truthful in discussing issues which might arise through the development and progression of a project;
- TTRSA will tell you if our technical capabilities are not appropriate for the type or extent of work involved; and,
- TTRSA give equally high priority to public sector and private sector work and always meet agreed deadlines. Our business is to provide and deliver a service to you.
TTRSA provides traffic and transport related technical advice and support services to a wide range of clients across Ireland and internationally. Some of the service areas we cover are listed below but we'd encourage you to explore further using our services menu above.
- Development Planning
- Road Safety Studies
- Sustainable and Accessible Transport
- Traffic and Transport Surveys
- Traffic Management
Contact us by telephone or by sending an e-mail to