Geoconsult has contributed to numerous national-scale road upgrade projects, ranging from primary highways to the upgrading of arterial roads to bitumen standard. Our services cover the full spectrum of road investigations, including borrow material assessments, subgrade evaluations, and existing pavement condition surveys. We undertake detailed field and laboratory testing to characterize in-situ soils and identify suitable construction materials, ensuring designs are both technically robust and economically viable.

Particular attention is given to sections with potentially problematic soils, where we assess geotechnical risks such as low bearing capacity, expansive behavior, and moisture susceptibility. By integrating these findings into the design process, we deliver practical solutions that optimize the use of locally available materials, enhance pavement performance, and support the long-term durability of road infrastructure.