This page describes the new feature improvements for InfoDrainage™ version 2027.3.
Please note that this version also includes various bug fixes that are described in detail in the Release Notes.
InfoDrainage is only available through Autodesk channels - please see the Installation Guide for more details on which version you are accessing.
InfoDrainage 2027.3 introduces native support for Civil 3D TIN surfaces, allowing you to load surface data directly from DWG and LandXML files. Surfaces are rendered using Civil 3D's own surface engine, providing a more accurate and consistent representation of terrain across both applications.
You can also reload Civil 3D surface data to incorporate the latest design changes, with dependent model elements automatically updating to reflect the revised terrain. This enhancement improves interoperability between InfoDrainage and Civil 3D, reduces manual rework, and helps maintain consistency throughout the drainage design process.