Blog and News

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Training sessions for Version 9.1

New online training for the new major version of SIDRA INTERSECTION will be held in early December 2022 and is now open for registration! Key Focus...

New Online Training November 2022

New online training in November 2022 - now open for registration! SIDRA MODEL FUNDAMENTALS This online training program is offered for traffic and...

We have published a new conference paper titled 'Intersection Level of Service and Performance Discrepancies' by Dr Rahmi Akçelik. This was presented by Dr Nagui Rouphail at the 6th International Symposium on Highway Geometric Design in Amsterdam.

6th ISHGD 2022 Paper Available for Download

We have published a new conference paper titled 'Intersection Level of Service and Performance Discrepancies' by Dr Rahmi Akçelik. This was presented...

Winner of the 2021 SIDRA SOLUTIONS Postgraduate Award

Ashutosh Arun is this year's winner! Congratulations to Ashutosh Arun of the School of Civil and Environmental Engineering, Queensland University of...

Publications now available for our new research on Roundabout Capacity Models

We have published our extensive analyses of HCM roundabout capacity research data. These as well as the HCM 6 Extended Roundabout Capacity Model in...

Comparing Roundabout and Metered Roundabout Performance under Different Traffic Conditions

We have published the following paper to our Publications page. Reference ABDELFATAH, A. and ALOZN, M. (2019). Comparing Roundabout and Metered...

New Research on Roundabout Capacity Models

Mark Besley will present our analyses of HCM roundabout capacity research data at the TRB 6th International Conference on Roundabouts (15-18 May 2022)...

Are you an experienced Customer Service Officer?

Work with world-renowned software developers in a friendly, modern environment. The SIDRA SOLUTIONS family is growing and we are looking for an...

SIDRA INTERSECTION Version 9.1.4 is now available. Learn more..