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  • Survey data import and digital terrain modeling tool (CGS Labs DTM).

  • Support for Civil 3D and BricsCAD surface and 3D Grading.

  • Alignment, profile and cross-section design.

  • Road super elevations.

  • 3D Road modelling.

  • Points, lines and 3D solids projection to Profile View & Cross Sections Views.

  • Labeling and dimensioning tools.

  • Visibility analysis & Stop sight distance.

  • Quantity Take-off & Mass Haul diagrams.

  • Intersections design 2D/3D.

  • Roundabout design.

  • Intersections islands design.

  • Curb return fillets.

  • Interface for Civil 3D objects <-> Plateia.

  • Regression alignment and profile design (Best-Fit).


Plateia Professional

Plateia Professional includes everything in Plateia Standard, plus:

  • Regression alignment and profile analysis and editing.

  • Side road objects distance calculation (Off-Set calculation).

  • Import of Google Maps geospatial data in CAD drawing.

  • 2D Traffic signs and road markings design (AUTOSIGN Professional).


Plateia Ultimate

     PLATEIA Ultimate includes everything in Plateia Professional, plus:

  • 3D/BIM Traffic signs and road markings design & visualization (AUTOSIGN Ultimate).

  • Vehicle swept path analysis and turning simulation (AUTOPATH Ultimate).

  • Support for 3D Solid objects.

  • BIM object property tools (Manager / Editor / Filter).

  • 3D/BIM object clash analysis within AutoCAD, Civil 3D, and BricsCAD.

  • Import/Export LandXML data.

  • Import/Export 3D/BIM model to IFC 4.2 data format.

  • Export 3D road model to Google Earth.


CAD Platforms

Plateia is supported on the 64bit version of the following CAD platforms:

  • AutoCAD or AutoCAD Civil 3D, versions 2018 – 2023.

  • BricsCAD Pro, BIM, and Ultimate, versions V20 – V22.



Plateia provides you with two licensing options to suit your usage requirements, subscription or perpetual.

  • A subscription provides you the flexibility to use Plateia to suit your project needs, with a variety of subscription terms available (30 days, 90 days, 1 year, 3 years). CGS Labs Subscription license allows using an additional home-use single license for the subscription period.

  • Perpetual licenses are PERMANENT, they do not expire. You are free to continue using your license for as long as you wish. This provides you the security of access to Plateia whenever you need it. Maintenance is available to keep your software up to date and provides you the benefit of a home use license to allow you to use Plateia away from the office. Maintenance includes free technical support for CGS Labs software.

In addition to single stand-alone licenses, network license options are also available. This is a popular choice in larger offices, allowing multiple users to share a seat of Plateia.


Training & Support

Plateia software follows the classic roadway design approach that’s why users learn it very quickly. The comprehensive Getting Started video series on CGS Labs Academy covers most of the common requirements. On our website, you can also find many tutorials, webinars, newsletter and blog.



You’re welcome to test Plateia for yourself, simply request a free trial from the CGS Labs website. Or contact us and we can arrange to meet with you to provide a technical presentation on its use. Trials licenses run for 14 days, and provide access to all key features.

Reference Stories

Read our customer reference stories and discover how Plateia helps engineers around the world.

Almost the entire length of the route was planned on supporting or retaining walls


The main goal of the new transport connection was to improve the poor condition of the main road situated in a steep and narrow corridor in between railway tracks and the Sava River. Its position and the surrounding space made two-way traffic impossible.




Plateia Standard

Plateia is a professional, BIM-ready, 3D road design and reconstruction software solution. Using its flexible, dynamic data model, it supports BIM workflows and processes, and IFC standardized data format. Plateia Standard includes:

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