A case study of using iRAP model to improve non-motorised transport in Tianjin, China

Han Hu
Greg Smith
Tiejun Zhang

This paper introduces a case study of using iRAP (International Road Assessment Programme) method to improve road safety of non-motorised transport in Tianjin, China. Based on the field survey results on the roads, the author calculated the current the star rating risks for different road users. Roads were screened by the star ratings and key road safety issues were identified. Corresponding countermeasures were selected controlled by economic indices. Number of fatal injuries and fatalities saved if the countermeasures adopted also provides the policy makers and design institute quantitatively in improving the designs and planning strategy. This is the first time that the international risk assessment model is used in China to improve non-motorised transport and it will provide experiences of risk assessment to other developing countries.



Cost Benefit Analysis (CBA) workshop in Stockholm

An open seminar and workshop in Stockholm will be held on 25-26 April 2018. The workshop deals with the use of CBA as a basis for decision-making in the public sector. The workshop is organized by, among others, Professor Jan-Eric Nilsson, VTI.



Ulf Sandberg has been presented with the TTI Lifetime Achievement Award 2018

VTI’s Senior Research Leader Ulf Sandberg has been presented with the TTI Lifetime Achievement Award 2018 for his work on research into tyres and road surface.


Steps need to be taken to increase traffic safety of automated cars

Several steps are necessary to ensure that automated and connected cars will lead to increased traffic safety – everything from ensuring that technology takes vulnerable road users into account, to new forms of driver training. This has emerged in a position...


FALCON examines challenges in the transport sector

VTI is one of several important partners in the major FALCON project*, whose purpose is to create knowledge and insight regarding the transport sector. In an initial subproject, VTI has produced a manual on transport, logistics and multimodality.


VTI joined research cooperation in China

In December 2017 VTI became a member of China-Sweden Research Centre for Traffic Safety (CTS).


Swedish German research collaboration on Electric Road Systems

The project “Swedish-German research collaboration on Electric Road Systems” (CollERS) has now officially started. The goal of the project is to increase the common knowledge around Electric Road Systems by cooperation between Germany and Sweden and to...


Electric Road Systems Conference 2018

After a successful first conference in June 2017, the Swedish research and innovation platform for electric roads is arranging the second dedicated International Conference on Electric Road Systems (ERS) June 13th and 14th 2018.