Copies of the latest versions of manuals for our software are available for download as PDF documents by clicking on the links below.
NEW Traffic Signals Design, a four day course click here (updated 01 May 25)
22 May 2025: LinSig3 : Junction Modelling Computer Workshop ...more
09 Jun 2025: Interpretation and writing of TOPAS 2500 Controller Specification forms for Transport Modellers and Design Engineers ...more
09 Jun 2025: Interpretation and writing of TOPAS 2500 Controller Specification forms for Transport Modellers and Design Engineers for ITS Ireland Members based in ROI ...more
14 Oct 2025: LinSig3 : Online Networks and Advanced Features Computer Workshop ...more
03 Nov 2025: Online Introduction To Traffic Signals ...more
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