Major new version of our innovative software available now!

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what is SIDRA intersection

New in Version 9.1

Enhanced lane-based models for more powerful traffic design analysis.

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What is SIDRA INTERSECTION?

Advanced micro-analytical traffic evaluation software used by transport professionals in 90+ countries across the globe. A powerful tool for the design and evaluation of single intersections and networks of intersections.

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Based on 40+ Years of Leading Research

SIDRA INTERSECTION uses one of the most advanced methodologies of any road traffic analysis software.

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SIDRA Model

Powerful SIDRA Model features allow for all intersection types: signals, roundabouts, sign control and pedestrian crossings in one network.

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SIDRA for HCM

SIDRA complements the Highway Capacity Manual (HCM) as a lane-based intersection and network analysis tool. Unlike other software packages, the SIDRA HCM Setup does not claim to be a simple replication of the HCM procedures. Instead, it offers various extensions on the capabilities HCM offers.

Bus Blur

Diverse Movement Classes

Movement Classes can be allocated to different lanes, lane segments and signal phases, providing a unique method for modelling of Bus Priority Lanes, Bicycle Lanes, and so on.

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Pedestrians

SIDRA INTERSECTION includes extensive treatment of signalised and unsignalised (zebra) pedestrian crossings at intersections and midblock locations.

Traffic Emissions

Environmental Analysis

Environmental assessment in traffic management, design, operations and planning can be conducted using models to estimate fuel consumption and pollutant emissions as a function of traffic conditions.

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Intersections and Networks

SIDRA INTERSECTION is a powerful tool for lane-by-lane analysis of simple intersections to complex networks of up to 50 Sites!

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Roundabouts

SIDRA INTERSECTION is advanced software for best roundabout design which uses powerful analytical modelling.

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Signal Timings

Signal timings from simple to complex signal phasings - based on strong research foundations.

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SIDRA Queue Length and Saturation Flow Surveys

Improve the quality of your model calibration with these useful Excel Application tools.

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Templates

Easily set up complex configurations using Site and Network Templates.

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User Interface and Output

Learn about the SIDRA INTERSECTION user interface workflow and output capabilities.

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SIDRA API

SIDRA API provides a programming interface that enables external applications to communicate with SIDRA INTERSECTION to achieve more.

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VOLUMES

VOLUMES is an Excel application for SIDRA INTERSECTION.

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Software Updates

Version 9.1.2.202 is the current version of SIDRA INTERSECTION 9.1.

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Transport and Traffic Modelling for Project Managers

This second edition of the critical review of the Austroads Report AP-R621-20 (revised version published as AP-R647-21) should be of interest to transport and traffic modelling project managers, guide developers and software users.

Register now for our new 2023 SIDRA Training Programs! Upcoming Events..