RIB iTWO civil is one of the most modern CAD software solutions for civil engineering, road construction and sewer construction. It uses intelligent, integrated workflows to improve the predictability, productivity and profitability of civil engineering projects. In combination with iTWO, iTWO civil allows true model-oriented, project-accompanying work until project completion. This BIM 5D method offers a wide range of advantages in every project phase and, overall, shorter lead times with above-average transparency and quality.