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Solutions to road user charging
February 28, 2012
In this second of a two-part article, Jack Opiola, demonstrates that the imposition of a government provided GPS mandate to levy mileage tax could be eliminated by offering motorists transparent choices regarding their manner of compliance. The key to a mileage tax system without a GPS mandate is through offering motorists choices. Most motorists are consumers who are comfortable with selecting products and services from among options available in the marketplace. A mileage tax can be built upon this realit
Eurocode regulations assure conformity
February 28, 2012
A Europe without borders is an attractive prospect for the construction and design industries, claim supporters of Eurocodes. For all companies involved in the construction and infrastructure sectors, Swedish company Trelleborg for example, new Eurocode regulations will have decisive importance. So says Professor Haig Gulvanessian, one of the experts involved in developing the codes, which are a series of 10 European Standards (EN 1990-EN 1999) providing a common approach for the design of buildings and oth
Europe's roads need innovation and research
February 28, 2012
FEHRL's fifth SERRP is set to drive road transport into the 21st century
Tackling the UK's traffic congestion
February 28, 2012
The biggest problem on UK roads is congestion, and there is no shortage of ideas as to how it should be tackled. Patrick Smith reports. Congestion (and how to relieve it), along with safety, are among the top priorities facing those responsible for looking after the UK's roads. Road pricing, car-share lanes, greener vehicle initiatives and alternative methods of transport such as buses, trams and rail are all part of the approach, but prior to the current economic climate the nation's love affair with the c
IREF fundraising campaign gains momentum
February 28, 2012
In March 1991, the International Road Educational Foundation (IREF), through the leadership of Dana Low, John Gehrett and Marion Dietrich, among others, established the Future Fund, an endowment-style funding mechanism to support scholarship awards for IRF Fellows.
Software tools aid construction, reduce costs
February 28, 2012
Integrated construction software offers an effective planning solution - *Mark Nichols writes. In a world where resources are limited, 20 year designing and building in a sustainable way is more critical than ever. By employing today's software tools it is possible to reduce the total cost of construction of a new highway, while reducing operating costs and environmental impacts. The path to achieving the greatest gains is to take a holistic approach to the plan, design, construct and operate process from t
Improving rural road design
February 28, 2012
In emerging economies around the world, rural roads often play a key economic role as the first link in a complex agricultural supply chain.
Asphalt-rubber binder ideal for repairing worn roadways
February 28, 2012
Asphalt rubber is a medium that solves the problem of waste tyres and at the same time produces a material that is suitable for highway use.
Changing face of global construction industry
February 28, 2012
David CA Phillips reports on the changing structure of the global construction equipment industry. In 2007, the year of peak historical demand and before the onset of the international financial crisis, estimated total sales of key equipment types stood at just over 1,000,000 units, valued at approximately US$100 billion. By 2009 sales had fallen to around 600,000 units valued at around $65 billion. The consequences of the global financial recession were dramatic and immediate, and remain with us today, and
Cost-saving polymer modified bitumen
February 28, 2012
An upfront combination of both cost savings and reduced environmental impact are now possible as a result of Kraton Polymers' continued investment in polymer innovation, says the company. "The new polymers enable a reduction in the bound pavement thickness by allowing the use of highly polymer modified bitumen (PMB) base course binders without excessive viscosities or incompatibility problems. The step change improvements in binder strength, flexibility and toughness result in a dramatic improvement in asph