Single Carriageways 

Single carriageway design can sometimes be challenging and the most important part is to keep all the objects dynamic. Devotech iDAS provides tools to link drainage and

guardrail details in the profile views (longsections) dynamically with the corridor. The other major benefit is that Devotech iDAS can link profiles dynamically with the corridor so that the profiles of the road edges are dynamic and they do not need to be recreated every time the design changes. Devotech iDAS also contains a subassembly for cut/fill based on SANRAL (South African Road Agency) requirements.