Modelling the Environmental Impacts of Commercial Vehicle Tours and Freight Management Policies in Urban Areas. Commercial vehicle flows have a negative impact on the health and wellbeing of millions of pedestrians and urban dwellers. Commercial vehicles' environmental costs per kilometre are about four times higher the corresponding environmental costs of a private car. However, the amount and level of these impacts are highly dependent on the population density and its proximity to freight flo ....Modelling the Environmental Impacts of Commercial Vehicle Tours and Freight Management Policies in Urban Areas. Commercial vehicle flows have a negative impact on the health and wellbeing of millions of pedestrians and urban dwellers. Commercial vehicles' environmental costs per kilometre are about four times higher the corresponding environmental costs of a private car. However, the amount and level of these impacts are highly dependent on the population density and its proximity to freight flows. Existing methods to assess environmental impacts such as air quality or noise tend to focus on the production source of the pollutant not the impacts, without providing the necessary framework and methodology to evaluate freight management policies in urban areas.Read moreRead less
Integrating Accident and Travel Delay Externalities in an Urban Speed Reduction Context. The recognition that accident externalities are not independent of travel delays, and hence travel time savings and losses will promote a serious policy rethink about strategies designed to reduce the risk of exposure to accidents. The evidence is designed to identify that additional externality that has to be factored into the accident costs to recognise the other sources of externality typically ignored in ....Integrating Accident and Travel Delay Externalities in an Urban Speed Reduction Context. The recognition that accident externalities are not independent of travel delays, and hence travel time savings and losses will promote a serious policy rethink about strategies designed to reduce the risk of exposure to accidents. The evidence is designed to identify that additional externality that has to be factored into the accident costs to recognise the other sources of externality typically ignored in accident costing and speed restriction studies. The implication on the development of a national program of road safety is likely to be profound. Read moreRead less
Freight Transport and the Environment. Freight transport is a major contributor to traffic congestion and environmental blight in urban areas and adds sizeable costs to final consumption and the terms of trade, yet we currently lack any policy-rich predictive demand models. This program fills this gap. Using ideas from supply chain alliance, stated choice methods and behavioural models we develop a research program to understand and predict the environmental and traffic impacts of the freight di ....Freight Transport and the Environment. Freight transport is a major contributor to traffic congestion and environmental blight in urban areas and adds sizeable costs to final consumption and the terms of trade, yet we currently lack any policy-rich predictive demand models. This program fills this gap. Using ideas from supply chain alliance, stated choice methods and behavioural models we develop a research program to understand and predict the environmental and traffic impacts of the freight distribution task for key commodity classes in respect of origin, destination, trip timing, routing, selection of vehicle type and the way that consolidation is undertaken in freight distribution.Read moreRead less
Development of a behavioural system of stated choice models: modelling behavioural, pricing and technological opportunities to reduce automobile energy levels. Automobile use is attributed with over 70% of CO2 emissions from the transport sector. This project delivers a new framework to assess the impact of policies to reduce CO2 and other energy sources associated with existing ICE fuel sources and a range of scenarios that involve futures with alternative fuels. The proposed framework will rad ....Development of a behavioural system of stated choice models: modelling behavioural, pricing and technological opportunities to reduce automobile energy levels. Automobile use is attributed with over 70% of CO2 emissions from the transport sector. This project delivers a new framework to assess the impact of policies to reduce CO2 and other energy sources associated with existing ICE fuel sources and a range of scenarios that involve futures with alternative fuels. The proposed framework will radically change the approach used by practitioners in prediction, and provide a way of capturing behavioural responses of car users to new environmental futures, in which price, performance, distribution and maintenance play a crucial role in adopting environmentally friendly fuels and vehicle designs. Australia lacks this behavioural capability.Read moreRead less
Modelling the Dynamics of Urban Passenger Travel Activity of Seniors in an Ageing Population. Seniors in an ageing population (SAPS) are a significant and growing segment of the population. As (relatively) cash rich and time poor, they have very high expectations in respect of levels of accessibility and mobility required from the transport system, as well as from other supporting networks. We currently lack policy-rich travel demand models to assist in understanding the complex dynamics that ....Modelling the Dynamics of Urban Passenger Travel Activity of Seniors in an Ageing Population. Seniors in an ageing population (SAPS) are a significant and growing segment of the population. As (relatively) cash rich and time poor, they have very high expectations in respect of levels of accessibility and mobility required from the transport system, as well as from other supporting networks. We currently lack policy-rich travel demand models to assist in understanding the complex dynamics that influence the travel activities of SAPS. Using ideas from stated choice methods, interactive agency choice experiments, panel econometrics and behavioural discrete choice models we propose a research program designed to understand these demands. Special focus is given to support networks and the ways in which these impact on the demand for car and public transport use, as well as meeting the access needs to health-support and leisure facilities and to supporting networks of family and friends.Read moreRead less
Developing Tour Based Models for an Integrated Land Use, Transport and Environment Model System for Australia. Land use activity and transport provision represent important facets of the Australian economy (e.g., transport activities represent 17% of the total national gross domestic product). This project will improve significantly the ability of policy makers to make better and timely judgments about the virtues of specific land use and transport planning outcomes. The behavioural models to b ....Developing Tour Based Models for an Integrated Land Use, Transport and Environment Model System for Australia. Land use activity and transport provision represent important facets of the Australian economy (e.g., transport activities represent 17% of the total national gross domestic product). This project will improve significantly the ability of policy makers to make better and timely judgments about the virtues of specific land use and transport planning outcomes. The behavioural models to be developed will allow for greater sensitivity analysis to policy scenario planning, with measured impacts including forecasts of traffic levels and environmental impacts, especially greenhouse gas emissions and energy requirements.Read moreRead less