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Traffic Signal Design Software

The UK’s favourite traffic signal design software, KeySIGNALS enables engineers to produce traffic signal design drawings in AutoCAD.

Utilising a large library of symbols, you can draw, label and configure detailed traffic signal design plans quickly, ready to be printed to any scale. It also quantifies costs.


KeySIGNALS – for Signals Engineers


Traffic Signal Design Software
Signalisation scheme design software


Quickly design all aspects for traffic signals schemes, and quantify costs
KeySIGNALS Overview
KeySIGNALS Two Minute Overview Video
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KeySIGNALS features

3D Drivers Eye Views
When KeySIGNALS enters the 3D driver eye view all the symbols drawn appear as 3D items. KeySIGNALS generates a driver’s 3D view automatically, which can be used as a safety audit tool for checking for obscured heads.
Tactile Paving
KeySIGNALS can draw many combinations of shapes and colours of tactile paving. Each individual paving slab is drawn to a user specified size. Labelling routines automatically generate a full description of road markings, ducts, loops and other features.

What Our Clients are Saying

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Platform Compatibility

Platform Requirements
CAD Platform Compatibility:
Autodesk® AutoCAD® 2017 – 2022 series of products (except AutoCAD LT®)
Autodesk® AutoCAD® Civil 3D® 2017 – 2022
System Requirements
Full support 64-bit operating systems
Workstation: Windows® 10 (version 1607 or higher)
Network: Windows® Server 2012, 2016, 2019
Languages Available