RoadEng is faster, lighter, simpler, and more specialized to design rural infrastructure corridors. RoadEng was designed from the ground up to handle larger data sets, including cross-sections and alignments. It can also work with surfaces, cross sections, and alignments in a way that civil design software cannot. Additional CAD software is not required. You don't have to learn expensive and complicated CAD software. There's no need to learn complicated software to design complex highway interchanges or other things that you don’t do. It's easy to use and intuitive to design geometric corridors. You can visualize your road design in 3D. Plan, profile, and section views are all available simultaneously. You can make a change to your project and dynamically monitor all windows updating.