New SIDRA Queue Survey Excel Application is available for download

Aerial photograph of road

Improve the quality of your model calibration

We provide Excel Applications as useful tools for field surveys of Back of Queue and Queue at Start of Green (or Start of Gap), Saturation Flow and Lost Time. These help with calibration of SIDRA models for signalised intersections, interchanges, roundabouts, sign-controlled intersections and pedestrian crossings.

The survey methods in our Excel applications are consistent with the fundamentals of the traffic models used by SIDRA. This will help you to employ a sound model calibration methodology in your work.

Detailed information on queue modelling is included in the SIDRA INTERSECTION User Guide.

We are hiring a Customer Support Officer! To learn how to apply..