Loi is a Senior Civil Designer with over 16 years of experience in highway planning and design, delivering a wide range of transport infrastructure projects across Queensland and beyond. His expertise spans rural highways, urban highways and freeway interchanges, constrained urban roads and intersections, roundabouts, busways, and complex rail and road interfaces. Throughout his career, Loi has contributed to all stages of project delivery, from concept development and planning through to detailed design and construction phase services. He has a strong understanding of construction delivery and is highly experienced in resolving design-related issues, coordinating with multidisciplinary teams, and ensuring compliance with project specifications, standards, and client requirements.