For years I watched Structural Engineer teams, MEP teams and Architects issue fantastic BIM models, while those of us in civils were still fighting the same software I used to fight. Civils simply was not there. While the world talks about AI, I've spent four years quietly building this application. Four years of reimagining Civil Engineering Design for the BIM era and later the Ai era. Late nights. Heavy installs. A model that would not leave the machine. I kept coming back to something simpler and harder: what if the most capable civil engineering app just opened in a browser, and still came out as true BIM, LOD 400+ and even synced into Revit? So I built it. InfraGrid 3D. I can draw a road, drop in the drainage and the services, pull a live long section, run the cut and fill, check a clash, and export to native Revit, IFC or CAD. No install. Worried about performance, dont be, we have stress tested this app with a 50km road, no breaks, LOD 400 and ran a cut and fill. Unparalleled performance, due to our smart triangulation methods. Did I mention none of the design data is missing? K Values, Radii, Cambers, Super Elevations, dare I say more detail than you would expect? Drop Kerbs, Road Islands, Road Markings and more... Don't believe me. Click the demo. You'll see a road and junctions in 10 seconds flat. If you design roads, drainage or utilities, open it and tell me what you think. The honest reaction is the one I want. Oh, and above, I was dissing AI. We've got an MCP coming as well, so you can plug directly into Claude Code, Codex, GrokBot, Cursor you name it. Supports your language, Coordinate System and Units!

InfraGrid3D

Full Civil Engineering design in the Web Browser LOD 400+

Full Civil Engineering design in the Web Browser LOD 400+