AutoTURN - for 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, June 7, 2018

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: 2 GB (3 GB recommended)
• For 64-bit: 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

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

Other Details

AutoTURN Requires a full copy of AutoCAD or appropriate vertical as supported by Autodesk and is now compatible with AutoCAD 2019. Also available to run on MicroStation Connect, MicroStation Select and BricsCAD.