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Enabling software

SR4D Web App

The SR4D Web App is a tool developed with support from the World Bank to assist with Star Rating designs and can be used for small to medium assessments of existing roads or road designs.

It does so by enabling the road designer to access information about the existing road conditions (through imaging such as Google Street View) and upload designs directly into the application. The SR4D Web App may also be used to Star Rate existing roads (i.e. without designs) where Google Street View or Mapillary imagery is available.

It is designed to make Star Ratings available as part of the road design process so that designers can consider the key road safety elements and the implications of a design as they undertake a road design.

The SR4D Web App is free to use and can be accessed via ViDA.

New Enhanced Tool for Safer Road Design Unveiled

Innovative enhancements to iRAP’s Star Rating for Designs (SR4D) web app, allowing the safety of road designs to measured before the commencement of civil works, will be unveiled today at the IRF World Congress in Istanbul. The safety of nearly 58,000 kilometres of...

#RAPKnowledge Live Session 11: Star Rating for Designs – A key to safer roads

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IRF World Congress: See you in Istanbul next week!

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Tanzania’s new 3-year Road Safety Plan launched with iRAP for safer roads

Vice-President Hon. Dr. Philip Mpango launched Tanzania’s new 3-year Road Safety Plan on Monday including the iRAP Methodology and integration of improved road design and inspection systems with iRAP Certification to improve the safety of the country’s roads. The...

Aurecon: First in the world to make #SaferRoadsPledge

The International Road Assessment Programme (iRAP) and Aurecon Australasia have today announced Aurecon as the first company in the world to make a #SaferRoadsPledge, part of a global leadership campaign to eliminate high-risk roads worldwide. iRAP, International Road...

#SaferRoadsPledge Campaign launches – Make your Pledge now!

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The journey continues this week for our "Safe and Inclusive Road Designs for Central Asia" project, with meetings in Uzbekistan and Tajikistan, following last week’s project launch in Kyrgyzstan. The meetings are part of a new and transformative United Nations...

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Improved road design saves 1,845 lives with climate resilience for Uzbekistan’s A380

An Asian Development Bank (ADB) Report has shared the Bank’s partnership with ORIS using Artificial Intelligence and Digital Twins to optimise the safety and climate resilience of upgrade designs for the A380 Highway in Uzbekistan, projecting the saving of 1,845...

First meetings kick off in Kyrgystan as iRAP, EASST and IRF join forces with UNESCAP to update road design standards in Central Asia

First meetings are underway in Kyrgystan this week as part of a transformative project to improve road design standards across the Central Asia Regional Economic Cooperation (CAREC) countries - a new United Nations Economic and Social Commission for Asia and the...

Watch the Introduction to SR4S web app video

Web app

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