Bentley InRoads 8.11

Bentley InRoads is a civil engineering design and modeling application widely used for roadway, highway, rail, and site development projects. It brings together terrain modeling, survey data processing, alignment and corridor design, drainage, and drawing production in a single workflow, typically running within MicroStation or AutoCAD.

Key capabilities:

• Survey and terrain: Create and edit DTMs/TINs, manage breaklines and features, process coded survey data, and build accurate surfaces.
• Alignments and geometry: Design horizontal and vertical alignments with stationing, spirals, and superelevation, supported by standards-based rules.
• Corridor modeling: Use template-based, parametric cross sections with dynamic updates to model lanes, shoulders, medians, intersections, and widening.
• Earthwork and quantities: Generate cross sections, compute cut/fill volumes, and produce material quantity reports.
• Drainage and utilities: Lay out storm and sanitary networks, perform basic hydraulic analysis, and profile pipes, inlets, and structures.
• Documentation and visualization: Automate plan, profile, and cross-section sheets; apply styles and annotation; and produce construction-ready deliverables.
• Interoperability: Exchange data via DGN/DWG, LandXML, and common survey formats; support for staking and machine control exports in many workflows.

InRoads is widely adopted by transportation agencies and engineering firms for its robust geometry tools, template-driven corridor modeling, and strong integration with CAD platforms. While many organizations have transitioned newer projects to successor platforms, InRoads remains a reliable solution for maintaining and delivering legacy civil projects.

Bentley InRoads is developed by Bentley and is used by 4 users of Software Informer. The most popular versions of this product among our users are: 8.1, 8.8 and 8.9. The names of program executable files are inroads.exe, ustation.exe.