Highway & Network Management

The latest machines from Romaquip will help keep the UK's roads free from snow and ice in winter conditions. The Highways Agency has boosted it fleet of salt spreaders and snowplough vehicles with the addition of the new Ultima machines from Romaquip. The agency is to purchase some 450 vehicles by 2011 to replace its existing fleet and Romaquip is one of two suppliers taking a share of the four-year contract. The new Ultima vehicles offer more efficient use of salt through a pre-wet application, while also

VTT Technical Research Centre of Finland and Emtele are developing sophisticated mobile traffic surveillance solutions that can measure the speed and height of passing vehicles. This new equipment can also measure the distances between vehicles as well as assessing the condition of brakes in heavy vehicles. In the future, these tools will also be able to measure the weight of a moving vehicle and the friction of the road surface. These innovative automated traffic surveillance solutions feature machine visi

Four Dynapac CA602D single drum soil compactors are helping redevelopment work at Muscat International Airport in Oman. The machines are compacting around 160,000m2 of rockfill as part of a project to increase the airport's passenger handling capacity from 5-12 million/year by 2011. To minimise runway or taxiway flooding risks, the grounds are being raised 3m by local contractor Galfar Engineering & Contracting SAOG and this requires 10-12 million m3 of desert sand and crushed rock. The 19tonne Dynapac roll

The project to install Variable Message Signs (VMS), recently approved by Staffordshire County Council, will provide motorists with important travel and road safety information, and up-to-date warnings of incidents and accidents to help them avoid trouble spots and possible congestion. Michael Smith, the county council’s senior highways project engineer, said: “‘In addition to representing good value for money, the company has a sound track record in this area having already successfully supplied and instal

Switzerland-based Youngman Group’s Ecolite LED mobile lighting tower extends the company’s existing mobile and stationary ceramic discharge lamp models. The Ecolite LED aims to satisfy growing interest in LED lighting across the building industry by offering lower power consumption, low heat output and long life. The Youngman unit is equipped with an array of 400 individual LEDs mounted across four adjustable holders providing a total light output of 91,800lumens.

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,

Gatso recently unveiled its new T-series platform for speed enforcement during Intertraffic Amsterdam. The platform is said to consist of a range of innovative technology design and components, housed in a revolutionary new cabinet. It includes the latest high-tech components for image capture, machine vision, and detection.

Clearview Traffic Group (CTG) has secured a contract for the installation and maintenance of automatic traffic monitoring equipment on behalf of Transport for London (TfL), the integrated body responsible for the capital’s transport system. As part of the contract, CTG will install a number of additional Automatic Traffic Counter (ATC) sites, as well as continue to maintain and repair nearly 200 existing ATC locations in and around the city of London. The ATC sites include equipment, ancillary devices and s