Skadade motorcyklister: en analys av var i vägnätet som motorcyklister skadas och skadornas svårhetsgrad


The main aim of the study was to examine where on the road network motorcyclists are injured. Accidents involving four-wheelers (ATVs, quad bikes) have also been studied, although to a lesser degree. The study is based on police reported injury accidents in Sweden during the period 2003–2012. The results show that motorcyclists, to a greater degree than car occupants, are injured within built-up areas. The same is not true for drivers of four-wheelers. Injury patterns are distributed in the same way as for car occupants between built-up and non built-up areas. Killed and severely injured motorcyclists are overrepresented in accidents at intersections when compared to occupants of passenger cars. The opposite is true for injured four-wheeler drivers who are overrepresented on road sections. The exposure of motorcycle traffic on different parts of the road network is largely unknown. It is therefore, in general, not possible to calculate injury risks. However, when compared to other roads, there seems to be an increased risk of being killed or severely injured on roads with a 70 km/h speed limit.



Open seminar with Mistra SAMS international scientific advisory...

Mistra SAMS international scientific advisory panel (ISAP) is visiting Stockholm, and the program will host an open seminar where the panel members will give talks in their area of expertise.

ERPUG 2017

The five year anniversary of  European Road Profile Users' Group (ERPUG) Forum will take place at Ramboll head quarter, Copenhagen, Denmark October 19-20, 2017. 



Vehicle Driver Monitoring: sleepiness and cognitive load

To prevent road crashes it is important to understand driver related contributing factors, which have been suggested to be the critical reason in 94 per cent of crashes. The overall aim of the project Vehicle Driver Monitoring has been to advance the...


Tomas Svensson new director-general

Tomas Svensson was today appointed Director-General of VTI. Tomas has been acting Director-General since January 2017. 


Crash testing bicycles at VTI

For the first time single bicycle crashes have been simulated at the VTI crash safety laboratory.


A case study exploring firefighters’ and municipal officials’ preparedness for electrical vehicles

A VTI-study presents a social perspective on new vehicle technology. It explores the self-reported preparedness of the fire departments (i.e., rescue services) in Sweden’s three largest cities regarding rescue operations involving electrical vehicles (EVs).


Pioneering research on and about bicycles at VTI

Under what circumstances might cyclists lose tyre grip? What actions could then be taken to prevent a crash? VTI is currently developing a theoretical model of the behaviour of bicycle tyres during braking and steering in different situations and on different...


Virtual pedestrians create efficient stations

If more people are to choose sustainable travel, then the public transport stations of the future must be designed so that pedestrians can get where they are going quickly, without congestion or queues. The Swedish Road and Transport Research Institute (VTI)...