Road Designers


Swept Path Analysis Software

Simulate and evaluate vehicle swept paths


Simulate a wide range of vehicle manoeuvers to ensure safe and efficient use of road space


AutoTURN is timesaving computer-aided swept path analysis software for simulating and evaluating the safety and ease of vehicle manoeuvres for junctions, roundabouts, bus terminals, loading bays, or any on/off street assignments involving access, clearance and manoeuvrability checks.

It includes a comprehensive vehicle library and sophisticated reporting features.

What People are Saying

Each new version that comes out makes AutoTURN simpler to use.

Brian Tait, Halcrow

Ultimately, the software worked great.

Charles Pughe, Green Mountain Power

AutoTURN Highlights

  • Link adaptive simulation to path geometry allowing for grip edits made to their paths
  • SmartPath tools integrate the use of engineering algorithms to account for vehicle speed, superelevation, lateral friction and turn radii
  • Create, modify and add user-defines vehicles or vehicle types
  • Control simulation playback (play, pause, scrub) through the Run Animation Dialog Box
  • View override/path angle information for independently rear steering vehicles
  • View and sort library database to show by region, number of parts, class and vehicle characteristics

AutoTURN In Detail

Platform Compatibility


AutoTURN - Technical Specifications

Product Name




Release Date

Thursday, July 27, 2017

Technical Specification

Operating System
• Microsoft® Windows® 10 (requires AutoCAD 2016 SP1)
• Microsoft Windows 8/8.1
• Microsoft Windows 7
CPU Type
• Minimum Intel® Pentium® 4 or AMD Athlon™ 64 processor
• For 32-bit AutoCAD 2016: 2 GB (3 GB recommended)
• For 64-bit AutoCAD 2016: 4 GB (8 GB recommended)
Display Resolution
• 1280x768 (1600x1050 or higher recommended) with True Color
Display Card
• DirectX® 9 or DirectX 11 compliant card recommended.
Disk Space
• Installation 6.0 GB
Pointing Device
• MS-Mouse compliant device
• Windows Internet Explorer® 9.0 (or later)
.NET Framework
• .NET Framework Version 4.5

The specification above has been derived from the requirements for the AutoCAD 2016 family of products.

If you are running an earlier version of AutoCAD, it may be possible to run a PC with reduced specification.

Other Details

Requires a full copy of AutoCAD 2012, AutoCAD Map 3D 2012, AutoCAD Civil 3D 2012 (or later).

Note: 64-bit versions cannot be installed on a 32-bit Windows operating system.

Please contact us for any further details.