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Innovative GIS and software solutions are coming to market from the three key market players - Mike Woof reports Competition is strong in the field for GIS and surveying systems as well as the associated software. The three major players in the sector, Leica Geosystems, Topcon and Trimble, all invest heavily in research and development and continue to roll out new solutions for construction customers that will boost the efficiency of surveying as well as overall project implementation.

Innovative plants are coming to the market to produce various types of concrete including new mixes as Patrick Smith reports

The Iowa Department of Transportation in the US has selected Peek's AxleLight non-intrusive laser axle sensors installed in a permanent site along Interstate 35/80 in Des Moines. This is the first time that the AxleLight sensors, normally designed as a temporary study tool, have been installed in permanent roadside cabinets. AxleLight sensors shoot a beam of non-visible laser light across the roadway, just a few centimetres above the pavement. Using these sensors, and the ADR family of Automatic Data Record

The UK association Britpave, the British In-situ Concrete Paving Association group, is keen to ensure that the country’s major highways will be able to cope with proposed speed limit increases. According to Britpave much of the UK motorway central reservation barriers may not be fit-for-purpose if the speed limit is increased from112-128km/h (70-80mph) as proposed recently.