Air Quality & Weather Systems

The UK Highways Agency is trialling a system to add commercially available traffic data to its existing sources to monitor how well traffic is flowing on England's motorways and strategic roads. Similar data sources are already used by satellite navigation devices, smartphones, and applications like Google maps. Better real-time data will allow agency staff to respond more quickly to incidents and identify delays and communicate them to drivers so they can take alternative routes if necessary.

Deryk Whyte provides an overview of how the New Zealand Transport Agency's InfoConnect concept was developed. Historically, the New Zealand Transport Agency (NZTA) (formerly Transit New Zealand) has faced challenges in communicating effectively with road users, its customers, about highway-related events or incidents in a timely, accurate manner. Prior to 2007, Transit relied on a third-party organisation to collect and disseminate national road condition information. This often resulted in incomplete infor

The Danish Road Directorate and Daluiso have developed a new type of road sign to make road works and maintenance tasks more efficient. Called 'swap signs', their function is to flap open/shut near road works, spring cleaning or grass cutting by contractors.

Jon Tarleton, Quixote Transportation Technologies, Inc., talks about developments in mobile weather information gathering Quixote Transportation Technologies, Inc. (QTT) is promoting the greater use of mobile technologies to provide infill between fixed Road Weather Information System (RWIS) infrastructure. It is, the company says, a means of reducing the expense of providing comprehensive, network-wide coverage, particularly in geographic locations where the sheer number of centreline miles causes cost to

The AQM 60 from Quixote Transportation Technologies (QTT) is an air quality monitoring system designed to measure a wide range of air quality parameters in a cost-effective, compact package. The system measures the top six pollutants considered harmful by the US Environmental Protection Agency and integrates with road weather information systems, advisory radio systems and ITS software platforms to provide weather, traffic and air quality data on one system. As QTT points out, monitoring air quality data ne

Inrix will collaborate with the Ohio Department of Transportation (ODoT) to use the company’s traffic information and cloud-based analytics to further the state’s goal of clearing roads statewide within three hours after major storms. “Restoring travel to normal conditions as quickly as possible not only improves public safety but keeps people and commerce moving across the state,” said Ted Trepanier, senior director of public sector, Inrix. “We’re providing Ohio with an objective, data-driven approach for