With over 35 years of experience, we support clients through every stage of the highways and infrastructure lifecycle, from early planning and Early Contractor Involvement (ECI) to project delivery.
Our designs follow the Design Manual for Roads and Bridges (DMRB), the Traffic Signs Manuals (TSM), and other relevant legislation and guidance to ensure safety, buildability, and compliance with road authority requirements.
We work in line with the Institution of Highway Engineers (IHE) Code of Conduct and The Construction (Design and Management) Regulations 2015 (CDM 2015), embedding health, safety, and technical excellence from the outset.
We manage projects from concept to completion, ensuring efficiency, safety, and quality at every stage. From planning and design to implementation and handover, we deliver seamless solutions tailored to your needs.
What is Swept Path Analysis (SPA)?
Swept Path Analysis (SPA) is a simulation tool used to assess the movement of vehicles within a given space. It helps ensure that vehicles, from buses to LSTs, can safely navigate roads, turning areas, and car parks without obstruction. SPA is essential in designing practical and safe layouts for both new and existing infrastructure.
Assessing vehicle movements for safe and practical design
We simulate the movement of various vehicles, including:
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