This report clarified the logical architecture required to facilitate the implementation of ‘plug-in’ traffic control software, as an alternative to the control algorithm in the current controller software. The key functional requirements of an…
This report documented current activities amongst road agencies in Australia on the SCATS/STREAMS interface through the SCATS Intelligent Transport System (ITS) Port, and identified a set of 26 functional requirements for this interface to guide the…
This study examines the value and need for network-level pavement deflection data to support road asset management decisions. The outcomes of the study provide critical input to decisions to undertake network-level strength assessment across…
This report presents a review of field trials of WMA technologies conducted in various countries in the world, with the emphasis on performance differences between WMA and conventional HMA and the identification of field performance data that could…
This report describes the planning and conduct of a validation trial of three warm mix asphalt surfacings (chemical additive, polymer additive, foaming) and a hotmix asphalt ‘control’ surfacing at a site in Melbourne, Australia. Issues addressed…
Polished aggregate friction value (PAFV) tests are used by most jurisdictions in Australia to determine the resistance of aggregates to the polishing action of vehicle tyres on the road. Two versions of the PAFV test are used in Australia: the…
