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Europe is considering tough new targets for tailpipe emissions
June 25, 2012
Moves are afoot within the European Commission to develop tighter CO2 emissions standards for vans. This move forms part of a wider plan to cut emissions from the road transport sector. Under the terms of the plan so far, the EC hopes to introduce a 2020 goal to limit average CO2 emissions from new cars to 95grammes/km. A separate draft includes plans to enforce a provisional goal to limit emissions from new vans to 147grammes/km by the same date.
Brussels tunnel closures lead to congestion
June 25, 2012
The closure earlier this month of the Cinquantenaire and Loi tunnels in Brussels, Belgium, is said to have caused congestion problems in the city and on the Brussels ringroad. The tunnels are due to remain closed for three months to allow for the renovation and modernisation of Brussels-Schuman station.
Siemens lights the way in Norfolk
June 22, 2012
A major programme to upgrade traffic lights at 78 junctions and 100 pedestrian crossings across Norfolk with new energy-saving LED signals from Siemens was set to finish this month. The retrofit project to supply, install and maintain all 178 sites is estimated to provide up to 78% power consumption and carbon savings for Norfolk County Council (NCC). The new contract includes an innovative cost benefit payback solution provided by Siemens Financial Services.
Seal of approval for Sika
June 22, 2012
Skikaflex Construction by UK-based Sika was chosen by Skanska Balfour Beatty Joint Venture to seal movement joints during the widening of one of Europe’s busiest motorways. The M25, also known as the London Orbital, handles around 200,000 vehicles every day on its busiest sections. Its widening between junctions 27 and 30 is said to be delivering much needed extra capacity to tackle congestion and improve journey times.
Cat paves the way in Portugal
June 22, 2012
Caterpillar pavers were used recently to help improve drainage on a vital road into a popular tourist destination in Portugal. The Avenida Marginal is the main road access into Cascais, a village with historic hotels, winding roads and stunning views of the Atlantic Ocean attracting thousands of holidaymakers each year. However, the highway had been suffering from poor draining resulting in rivulets being formed in heavy rain, making travelling hazardous for cars and pedestrians alike.
U-turn on Slovakian motorway tender
June 22, 2012
The Italian-Slovak consortium of HANT BA DS and INC has been excluded by the Slovak national motorway company NDS from the tender for the construction of a 15.25km stretch of the Hubova-Ivachvova D1 motorway in Slovakia. Slovak company HANT BA DS has asked NDS to revaluate its decision as it claims that its offer fulfils all tender conditions. The consortium offered the lowest price of US$259.44mn (€207.50mn) excluding VAT. Italian partner INC claims that exclusion from the tender was unfounded and said it
Tackling flood damage with geosynthetics
June 22, 2012
Ian Fraser, Tensar International’s director of application technology, looks at the latest lessons learned from the flood-hit Workington Bridge project in Cumbria, North West England. Rarely has a disaster like the Cumbrian floods demonstrated with more clarity the benefit of designing working platforms and bridge abutments to tested performance standards, as opposed to slavishly following accepted, but often much less efficient, design norms.
Speed management on freeways
June 22, 2012
Characteristics of traffic speed and flow in managed freeways - *Dr Adrian Withill. In order to maximise the benefits of existing infrastructure, in terms of reduced delays and increased safety, many governments have recently been introducing projects that measure traffic speed and flow and automatically introduce advisory or mandatory speed limits. Such schemes tend to offer relatively quick wins at relatively lower capital costs than traditional highway construction. In light of the current world economy,
Visitor increase for key quarry show
June 22, 2012
Data from the organisers of the Hillhead quarry show in the UK reveal a 10% jump in visitor attendance. In all a total of more than 17,000 visitors attended Hillhead 2012 compared with 15,500 in 2010. One major exhibitor said that its records show that close to 3,000 people visited its booth alone. Throughout the three days of the show attendees were able to view more live demonstrations and new plant and equipment than ever before, presented by a record 459 exhibitors. Dates for Hillhead 2014 will be annou
The IRF is holding a webinar on crash cushion selection
June 22, 2012
A webinar being run by the IRF will help industry professionals achieve proper crash cushion selection based on site-specific seeds and conditions. The webinar is being held on June 27th from 2:00-3:00 pm US-EDT as part of the IRF’s Safer Roads by Design series and is being hosted by industry expert and IRF safety advisor Mike Dreznes. The aim of the webinar is to deliver proper classification of crash cushions, a task critical to ensure the appropriate placement of crash cushions, also known as impact atte