Category Archives: Infrastructure

Wider roads can result in fewer accidents

Posted on September 27, 2021 by nradmin
In roads with only two lanes and oncoming traffic, making the roads wider can reduce traffic accidents when traffic volumes are high. Photo: Shutterstock A new TØI report Safety effects of cross section elements describes how traffic accidents are affected by different road standards....

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Megatrends are shaping future streets

Posted on August 20, 2021 by nradmin
The streets of the future have high demands to meet, in terms of both technical design and construction. Researchers from the Swedish National Road and Transport Research Institute (VTI) are looking for smart solutions to meet four megatrends: Urbanisation, digitalisation, electrification and...

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TRA VISIONS 2020

Posted on December 7, 2020 by nradmin
TRA VISIONS is a contest for young  and senior researchers in the field of transport in Europe. It is organised every other year on behalf of the European Commission in connection with the Transport Research Arena (TRA) conference. VTI was a partner of the consortium that organised TRA VISIONS...

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Posted in Cycling, Economics, Energy and Fuel, Environment and Climate, Flight, Freight Transport, Human Behaviour and Attitudes, Infrastructure, Intelligent Transport Systems, Maintenance, Passenger Transport, Policy and Planning, Safety, Simulation, Traffic and Traffic Control, Vehicles | Tagged , , , , , , | Comments Off on TRA VISIONS 2020

A flexible and sustainable port network by adaptive port planning

Posted on November 25, 2020 by nradmin
Ports are complex systems that have always been evolving to satisfy new demands for their different layers of physical infrastructure, operation and management, and products and services. Under a volatile and rapidly changing environment, addressing uncertainties in the planning process increases...

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Evolution Road – new electric road tested both inside and out

Posted on September 17, 2020 by nradmin
In the beginning of May, the next-generation electric road was inaugurated in the city of Lund in southern Sweden. Ground based conductive charging technology will be tested on a kilometre long stretch of electric road in the bus lane in Getingevägen. This means that the power comes from rails in...

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Measures for infrastructure climate adaptation requires prioritisation

Posted on May 25, 2020 by nradmin
The effect of climate change will result in more extreme weather events causing for example increased risk of floods, and landslides, which will result in great costs to society. Therefore, society needs to prepare for the consequences brought on by climate change, an effort that requires...

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Infrastructure measures in Norwegian cities increased cycling by 31 pct

Posted on September 17, 2019 by nradmin
Improved cycling facilities in city streets increased cycling by 31 pct. TØI collected data using a mobile app recording bicycle patterns. This is the first time data collected by Apps like Strava and Google Maps Timeline are used in Norway in better estimating the utility of investments for...

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Highway middle barriers substantially increase road safety

Posted on May 27, 2019 by nradmin
VTT Technical Research Centre of Finland investigated the safety effects of middle barriers on non-motorway highways in Finland. The results indicate that highway middle barriers greatly improve road safety and are particularly effective at reducing fatal accidents, with four in five such accidents...

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VTI participated in conference on electric roads

Posted on December 3, 2018 by nradmin
Systems with electrified roads are a relatively new concept and many projects have been launched in recent years. To stimulate the transfer of knowledge and collaboration, the Research and Innovation Platform for Electric Roads arranged its second International Conference on Electric Road Systems...

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New climate-proof solutions for hard surfaces

Posted on September 14, 2017 by nradmin
High-density road infrastructure that emphasise maximum durability and minimum maintenance create inflexible systems, which put increased stress on urban trees and lead to increased risk for flooding. Over the past five years, the ‘Climate-proof solutions for urban surfaces’ project...

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