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An upgraded road link will improve transport between Uganda and Kenya - Shem Oirere reports Rainfall patterns and type of soil in an agricultural rich area shared by the neighbouring East African countries of Kenya and Uganda was a key consideration in arriving at the decision to upgrade to bitumen standards 73km of the 118km Kapchorwa-Kitale road that links the two countries. Initially, Uganda had proposed to have the road between Kapchorwa and Suam on its border with Kenya re-gravelled and widened to a

Ukraine’s capital Kiev will benefit from a new ring road – Eugene Gerden writes The government of Ukraine, together with the authorities of the Ukrainian capital Kiev, plans to invest up to US$2 billion in the building of a new ring road around the city. The new road, known as the Great Ring Road, will be around 200km long, of which 65km will be of existing roads and 148km of new roads. The ring road will connect three international transport corridors that run through the territory of Ukraine, as well

The IRF office in Washington has presented an award to revolutionary ecological permeable pavement that helps avoid heat islands Climate specialists and town planners everywhere are increasingly aware of the thermal impacts of city pavements which trap heat on hot summer days, and are known as “urban heat islands”. These heat islands can adversely impact the sustainability of cities by increasing the dependence on mechanical cooling. Permeable pavements, such as porous asphalt, offer some relief but typi

Last November, at the IRF World Road Meeting in Delhi, a Memorandum of Understanding (MoU) was signed by Tranportation Research Board Executive Director Neil Pedersen, Kiran K Kapila, chairman of the International Road Federation (IRF) in Geneva, and Susanna Zammataro, IRF Geneva Executive Director. TRB and IRF Geneva share mutual organisational objectives, and this MoU provides a conceptual framework for partnership to share knowledge, improve implementation of innovative solutions, disseminate good pract

The push towards cleaner-running driveline developments from engine firms is continuing - Mike Woof writes. Sophisticated driveline developments are being seen right across the engine and drivetrain segment, with new low emission technologies being unveiled. High performance and extended service intervals are claimed, while tailpipe emissions have been reduced to meet the coming EU Stage V and latest US Tier 4 Final requirements. But different firms are taking different routes to delivering cleaner tailp

The excavator and wheeled loader segments represent massive sales volumes for manufacturers, so new model development is prioritised - Mike Woof writes. The crawler excavator segment accounts for a substantial portion of total sales of construction machines. With this in mind, it is no surprise that this is a market segment for which manufacturers prioritise a significant proportion of their research and development budgets. Wheeled loaders, while not selling in quite such large numbers as crawler excava

Many of Kenya’s bridges are in poor condition writes Shem Oirere. The lack of programmed maintenance of bridges in Kenya continues to undermine the structural integrity of the infrastructure and compromising their general usage safety despite the existence of approved measures to protect them from falling into a state of disrepair. Experts think that both the absence of a maintenance component in bridge construction contracts, especially for those built one or two decades ago, and a weak maintenance supervi

As industry and governments around the world continue to grapple with the challenges of vehicle automation, experts will gather in Sydney at the end of May to take stock of progress on the global journey to a new era of mobility. The two-day 2018 Roads Australia (RA) – IRF Regional Conference for Asia and Australasia, to be held over May 31st and June 1st, marks only the second time the two organisations have co-hosted an international event ‘down under’. And with RA playing a key role in helping inform t

Glass fibre and old tyres can help reduce road wear, according to recent research. Alan Dron reports from the Transport Research Arena – TRA 2018 – event in Vienna. Environmental issues were close to the heart of many presentations at this year’s event at the Reed Exhibition Messe in the Austrian capital from April 16-19. This included decarbonisation – such as making engines more environmentally friendly – and the challenge of digitalisation to create a more efficient transport system.

At last some good news about plastic waste: road authorities around the world are starting to use it in their roads - Kristina Smith reports.