
How to code roundabouts – Part 1
November 2019: How to code roundabouts for different roundabout layouts in Aimsun Next, ensuring correct lane usage and lane-changing behaviour from entry to exit.
New pro tip! Our latest tutorial video shows you how to include pedestrian crossings in your Aimsun Next traffic model.
Our product specialist Margarida Delgado walks you through two examples: a fixed control plan and a push-button crossing.

November 2019: How to code roundabouts for different roundabout layouts in Aimsun Next, ensuring correct lane usage and lane-changing behaviour from entry to exit.
Sep 2020: New pro tip! Our latest tutorial video shows you how to include pedestrian crossings in your Aimsun Next traffic model.
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Aimsun Next 26
Aimsun (2026). Aimsun Next 26 User’s Manual, Aimsun Next Version 26.0.0, Barcelona, Spain. Accessed on: December. 3, 2025. [Online].
Available: https://docs.aimsun.com/next/26.0.0/
Aimsun Next 26
@manual {AimsunManual,
title = {Aimsun Next 26 User’s Manual},
author = {Aimsun},
edition = {Aimsun Next 26.0.0},
address = {Barcelona, Spain},
year = {2026. [Online]},
month = {Accessed on: Month, Day, Year},
url = {https://docs.aimsun.com/next/26.0.0},
}
Aimsun Next 26
TY – COMP
T1 – Aimsun Next 26 User’s Manual
A1 – Aimsun
ET – Aimsun Next Version 26.0.0
Y1 – 2026
Y2 – Accessed on: Month, Day, Year
CY – Barcelona, Spain
PB – Aimsun
UR – [In software]. Available:
https://docs.aimsun.com/next/26.0.0/