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The IRF Geneva said that India has the dubious distinction of claiming the highest number of fatalities by road crashes. More than 10% of road-related deaths occur in India alone, and this poses a serious challenge, being the major killer of young and productive lives. While India’s infrastructure programme is being lauded all over the world and high rate of growth has been achieved for the 1.25 billion strong democracy, a significant 3% of the GDP is lost every year due to the uncontrolled and unmanaged

Geosynthetic materials are increasing its significance in many applications in the civil and underground engineering. One of such application is in foundation stabilization for roads. A life cycle assessment (LCA) study on behalf of the European Association for Geosynthetic Manufacturers (EAGM)1 has re-vealed that the use of geosynthetic materials will contribute for sustainable highways. In road construction the sub-base needs to meet defined requirements for compaction and bearing ca-pacity. Improveme

A historic route in the US state of Arkansas has benefited from the use of machine control during its upgrade The south-west - north-east US Route 67 in Arkansas has long been a significant transport route. This old road follows the natural break between the Ozark Mountains and the Ouachita Mountains. In the 1920s, funding became available for road paving, and the route was designated US Route 67.

Improving technologies for machine control systems continue to deliver increases in efficiency for contractors - Mike Woof writes Machine control technologies have continued to develop as the specialist suppliers in this fiercely fought sector seek to find a competitive advantage over their rivals. The key players, Leica Geosystems, MOBA, Topcon and Trimble, have all been pushing the boundaries with their latest technologies. Although the systems these firms are introducing are aimed at a number of differen

Melbourne’s road users are the focus of a year-long study into what options are possible for funding road infrastructure projects including various user-pays models. The study headed by Australian toll roads operator Transurban will conducted across Melbourne’s entire road network to see how drivers react to tolling and other road-use models such as charging motorists for each kilometre travelled, a charge to access roads, annual fixed costs per kilometre on expected usage and price per trip. It will al

A series of new rubber tyred asphalt compactors are now coming to market from several key manufacturers - Mike Woof writes Several of the major European compactor manufacturers are introducing new rubber tyred machines to meet demand. Pneumatic tyred rollers are often used for finishing work in road construction, due to the high quality surface they can deliver.

Intelligent compaction technologies continue to advance in sophistication - Mike Woof writes Ever more sophisticated intelligent compaction technologies are being offered to customers, which can boost working efficiency and help improve construction quality. This is particularly the case for the compaction of asphalt running surfaces. Asphalt cooling leaves only a short time window during which a paved mat can be properly compacted, so intelligent compaction systems offer major gains for contractors and cli