Air Quality & Weather Systems

The National Freeway Bureau (NFB) of Taiwan has launched a new service that delivers instant traffic updates via mobile messaging system to freeway users in Taiwan. The new service is enabled by a Graphic Display System (GDS) that provides a communications link with government units and the Directorate General of Highways. Real-time road information, tracked by 4,000 speed monitors along the freeways, is transmitted to the GDS, the new Taipei city-based Taishan control centre for traffic monitoring and cont

Safety concerns have been raised over air pollution levels in Stockholm's 18km tunnel bypass. Data from the Swedish Transport Agency (Trafikverket) suggests that pollution in the Stockholm Bypass project (Förbifart Stockholm) could result in 20-30 fatalities/year due to the increased risk of triggering serious breathing disorders. The data suggests that high levels of dangerous particulate matter could pose a serious risk to users of the tunnel at peak periods. The new road will be paved with concrete rathe

TransLink, the regional transportation authority in Metro Vancouver, Canada, has launched Version 1.0 of its RTTI (real time transit information) system, which includes the long-awaited predicted departure of buses from the stop. This product provides passengers with the exact time a bus will leave a given stop. The bus location information and predicted departure times at stops comes from the Transit Management and Communication System (TMAC) that INIT provided through Mobile-ITCS and is accessible to Tran

Some 26 electronic signboards installed in West Coast Highway, Dunearn Road, Bukit Timah Road, Jalan Anak Bukit and Woodlands Road, in Singapore, have started displaying information about incidents and traffic jams on arterial roads and expressway running parallel to it. The signboards are part of the Arterial Variable Message Signs (AVMS) that will display the information based on a live video footage.

Econolite has expanded its partnership with TrafficCast International and will integrate real time data from the TrafficCast BlueToad travel time module into its Centracs Advanced Transportation Management System (ATMS).

Houston TranStar has been awarded "Most Innovative Use of Technology" by the Centre for Digital Government, a national research and advisory institute on information technology policies and best practices in state and local government, for its cutting-edge Bluetooth-based travel time information system. The new deployment, extending north more than 200 miles along the I-45 North corridor to Dallas, gives TranStar the capability to monitor and manage traffic conditions on this major evacuation route.

Alterations to traffic signals and variable message signs are being activated to reduce congestion as soon as it occurs, through a pioneering fully automatic UTC system. Jon Masters reports In the South Yorkshire town of Barnsley in England, strategies for dealing with traffic congestion have been devised from analysis of queue data, then made to work automatically: “This represents the future of ITS for urban traffic control,” says Siemens Consultancy Services senior engineer David Carr. Over a career span

Following a successful trial in 2007, VicRoads has adopted Streams Motorway Management from Transmax as its primary traffic management and control system Throughout the world, the avoidable social cost of traffic congestion continues to rise each year with increased motorisation, urbanisation and population growth. Traffic congestion is responsible for an increase in travel times, vehicle operating costs and carbon emissions. In 2007, VicRoads commissioned Streams Motorway Management for the M1 Monash Freew

Telvent GIT has been selected to expand Alberta Transportation’s current road weather information and traffic monitoring systems. The project will build upon the success of the company’s original development and deployment of a comprehensive road weather information system (RWIS) that has contributed to improved road safety throughout the Canadian Province for the last six years.

The UK’s Highways Agency (HA) has turned to international logistics specialist Norbert Dentressangle to handle, store and distribute variable message signs for the UK motorway network. Previously, the HA paid manufacturers to store its signs but, under the new arrangement, it will benefit from consolidating all the stock at Norbert Dentressangle’s Telford site. The company will also be responsible for the phased migration of product from manufacturer sites in Gatwick, Aylesbury and Newcastle Upon Tyne.