• AutoTURN Rail
  • AutoTURN Rail
  • AutoTURN Rail

Design Solutions for Transportation, Infrastructure, and the Built Environment

Transoft Solutions develops innovative, state-of-the-art technologies that enable AEC design professionals to complete projects efficiently translating to lowered overall costs. All of our products undergo rigorous R&D efforts and are meticulously developed by experienced design practitioners who are familiar with the inherent challenges professionals face daily. Whether you are designing a new road or highway corridor, mixed-use facility, intersection, site plan, or retro-fitting an existing parking lot, whatever your transportation design needs are, our software can help you complete it confidently and efficiently.


The world's most widely used advanced vehicle swept path and turn simulation software for the transportation and engineering professional.

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The AEC industry's most advanced 3D swept path solution for modeling, analyzing and visualizing vehicle movements.

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The premier tool for parking site designs. Create, compare, and report on multiple parking facilities in only minutes.

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Industry breakthrough software for planning and designing modern roundabouts. Now with 3D road surface grading and vehicle drive path overlap analysis.

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Technologically advanced software for multilane roadway intersection planning and designing. Includes 3D surface grading abilities.

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Entry-level, low-cost vehicle turn simulation software for basic roadway projects. AutoTURN InSite vehicle libraries are scalable to meet project needs.

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OTISS is an on-demand, cloud-based application for transportation professionals who need to perform traffic impact analyses.

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turning template

Smart, budget solution for vehicle turning templates. Include the latest standards from AASHTO and TAC.

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vehicle library

Increase your productivity with AutoTURN with new custom created vehicles. Available for online purchase.

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Design highway and roadway traffic panels and signs in only minutes with the ability to export files for sign cutting. Available in CAD or Windows version.

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Create traffic sign assemblies and precisely place them into traffic signing plans.

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sign library

Add high quality federal and regional CAD traffic sign libraries to SIGMA. Libraries come complete with fully produced sign files.

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Easily design road striping and lane marking layouts that conform to local traffic regulations.

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aeroturn 3D

Simulate 3D aircraft ground turning maneuvers for airside designing and operations projects.

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aeroturnpro 3D

Advanced 3D software for airport gate planning and aircraft stand design with 3D passenger boarding bridges.

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Transoft Solutions
OTISS 3.1 Released
The latest version of OTISS
enables traffic engineers
to readily share
and collaborate online
for all their traffic imact
trip generation
+ Learn More


Transoft Solutions
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Transoft Solutions Releases AutoTURN 9.0
New Version Available
The latest version of AutoTURN for Standard and Pro editions, features even more productivity-enhancing features to deliver transportation and site design projects even faster and easier.
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Engineering Events In Your Area
Come check out upcoming industry events and tradeshows scheduled in your region.
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Traffic Impact Studies and Analysis in the Cloud
Join Transoft Solutions for live presentation of the launch of OTISS version 3.1. See all the latest online features for efficient trip generation.
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