Publications

The Cooperative Intelligent transport systems (C-ITS) platform is being designed to make a substantial contribution to moving people and goods safely and efficiently. This will be achieved by connecting road users in their vehicles to their road…

This report has developed a new index, the Heavy Vehicle Roughness Band Index (HVRBI), as a measure of ride quality for heavy vehicles. The HVRBI is intended for use by road asset managers as a trigger to initiate pavement intervention works…

The motor car currently dominates personal travel. However its position is being challenged by concerns over congestion, fuel availability and price, local air quality and global atmospheric impacts. While public transport will be called on to play…

Older drivers are over represented in serious injury and fatal crash rates based on distance travelled. While their physical frailty is a contributing factor, ageing may also result in unacceptably diminished driving skills for a minority of older…

There is a widespread claim that older drivers are over-represented in crashes, particularly when crash figures are adjusted for distance travelled. There are numerous reasons suggested for this increased risk, including the increased frailty…

This report summarises the best practice for the improvement of the level of service of freight vehicles, on-road public transport, high-occupancy vehicles and emergency vehicles.

This report describes the concept and definition of level of services (LOS) for specific road users that include on-road public transport, high occupancy vehicles (HOV) and emergency vehicles. It reviews current practices to improve their LOS and…

This report provides information on emerging technologies to improve the LOS of on-road public transport (ORPT), high-occupancy vehicles (HOVs) and emergency vehicles (EVs). A list of measures and technologies is compiled from this and earlier…

This report provides guidance in the development of a level of service framework for maintenance and improvement activities based on community consultation with a focus on internal road agency processes, specifically on how to integrate the findings…

This report outlines a process for community consultation and specific techniques to assess community needs and priorities, including affordability and trade offs, and methodologies for defining levels of service criteria for road serving a range of…