The geography of freight-related accidents in the era of E-commerce: Evidence from the Los Angeles metropolitan area

Due to the burgeoning demand for freight movement in the era of e-commerce, freight related road safety threats have been growing in both urban and suburban areas, despite the improved general traffic safety over the past decades. The empirical evidence on how freight trucks related crashes are distributed across neighborhoods and correlated to spatially varying factors is, however, highly limited. This article uses data from the Los Angeles region in 2018 to analyze the spatial patterns of freight trucks related traffic crashes and examines the major factors that contribute to those patterns using spatial econometric models. Maps show that freight trucks related crashes are highly associated with major freight generators but less clustered than the overall traffic crashes. Results from the spatial Durbin model indicate that access to freight generators, economic attributes, land uses, road infrastructure, and road network variables all contribute to the spatial distribution of freight trucks related crashes. The findings could help transport planners understand the dynamics of freight trucks related traffic safety and develop operational measures for mitigating the impacts of growing goods movement on local communities.     

Regional policy issues for rail freight services

This paper presents some of the results of the shortlines research project for Ademe (French agency for the environment) and Predit (French support program for surface transport research). The paper focuses on France, and makes some comparisons with North America and Germany. It is organized in two parts. The first part analyses the notion of “short line” freight railways in the European context. We observe that to date, unlike short lines in North America, which have mostly sought cooperation with major railways, the new rail operators in Europe are competing with the majors. The second part discusses regional policies on rail freight transport. We observe that for some time, local governments in France have been afraid that the on-going reduction of regional rail freight services will increase truck traffic and environmental impacts. Today, however, these governments appear to be more reluctant to promote rail freight activities than they were a few years ago. The current conditions under which local lines operate in Europe and especially in France, including small capacity on the infrastructure and high cost of labor and low productivity, may explain this reluctance.     

A logistical perspective on the potential for modal shift of freight from road to rail in Great Britain

Freight modal shift from road to rail is a potential means by which the negative environmental and social impacts of transport can be reduced. This paper explores recent supply chain changes and assesses their impacts on the mode choice decision-making process, specifically addressing the implications for the use of rail. Despite many of the identified changes effectively making the use of rail more difficult, considerable evidence has been found of the potential for rail to attract new traffic. Much of the identified potential is unlikely to materialise, however, without improvements in rail network capability and capacity and a greater customer focus from rail freight operators.     

Searching for policy priorities in the formulation of a freight transport strategy: a canonical correlation analysis of freight industry attitudes

An efficient and effective freight transport strategy can be aided by early professional contributions from key stakeholders. One broad group who have historically been given limited opportunity to influence the drafting of a freight strategy, are commercial road users and shippers who manufacture and distribute goods. Utilising a data set collected in Australia in 1996 from a sample of organisations involved directly and indirectly in road freight transportation, views were sought on road infrastructure changes, new road infrastructure, non-road infrastructure needs and transport policies. An optimal scaling approach using non-linear canonical correlation is implemented to search for structural relationships between the underlying policy and infrastructure dimensions and the various industry categories. This framework provides a powerful mechanism for identifying differences among stakeholders in terms of their support for or opposition to specific policies. Results reveal the considerable differences in attitudes associated with the component parts of the freight industry.     

A time-period choice model for road freight transport in Flanders based on stated preference data

This paper presents one of the first models explaining the choice of time-period in road freight transport. Policies that would shift some fraction of the trucks from peak to earlier and later periods will contribute to the reduction of congestion. Therefore there is an increasing interest in modelling the time-period sensitivity of road freight transport to changes in travel time and cost by period. The model developed here is based on a stated preference survey amongst receivers of goods in Flanders and was implemented in the strategic freight transport model of the Flemish authorities.     

The impacts on freight train operational performance of new rail infrastructure to segregate passenger and freight traffic

Rail freight has an important role to play in improving the resource efficiency and sustainability of freight transport within the supply chain. The British rail network has seen considerable growth of both freight and passenger activity in the last 20 years, leading to concerns about its capacity to absorb continued growth. A number of infrastructure initiatives focused on increasing capacity and reducing conflicts have been implemented. This includes the North Doncaster Chord, opened in June 2014 primarily to provide a more direct route from the port of Immingham to the major Aire Valley power stations (i.e. Drax, Eggborough and Ferrybridge).The paper analyses the freight impacts of the new chord, focusing on three key operational measures (i.e. train routing, scheduled journey times and train punctuality) during 10-week survey periods before and after the opening of the chord. The analysis is based on real-time data relating to coal and biomass trains operating between Immingham and the three power stations. This is a novel approach as the data have been made publicly available only recently, allowing a detailed investigation of the flows on this corridor at a highly disaggregated level. The use of this empirical method to assess the detailed rail freight operational impacts is an important element in the process of evaluating the effects of network enhancement. The results demonstrate improvements in each of the three operational measures, but also reveal a situation considerably more complex than that suggested by the published material relating to the justification for this new infrastructure.     

Alternative railway futures: growth and/or specialisation?

Recent centuries have seen a succession of transport technologies, each offering improvements in speed, carrying capacity and/or operational flexibility. Having overcome many physical barriers to freedom of movement, humanity now faces two major, related challenges: dwindling reserves of fossil fuels, and anthropogenic climate change. In these circumstances, rail transport has significant potential advantages over the more energy-intensive modes of road and air.Railways dominated 19th century land transport, peaking in importance in the early 1900s. Market share then declined in the face of competition from road transport and aviation, although rail retained significant passenger and freight transport roles. Major improvements in railway operating efficiency were introduced later in the 20th century, including: the switch from steam to diesel and electric traction; containerisation and focus on long-haul, unit-train freight operations; and the development of high-speed passenger rail services in Japan and Europe, enabling rail to compete successfully with air travel over distances of up to 800 km.The UK Government’s Foresight Programme commissioned a report entitled Intelligent Infrastructure Futures, for which four scenarios were developed of how society might be in 2055. These scenarios are: ‘Perpetual Motion’, ‘Urban Colonies’, ‘Tribal Trading’ and ‘Good Intentions’, each having its own implications for the future of transport. This paper considers the implications of each scenario, and of the underlying/overriding issues of peak oil and climate change, for the possible role and significance of rail transport in meeting our transport needs in the mid-21st century and beyond.     

Analysis,modeling, and assessing performances of supply chains served by long-distance freight transport corridors

This article deals with an analysis, modeling, and assessing performances of supply chains served by long-distance intercontinental intermodal rail/road- and sea-shipping freight transport corridor(s). For such a purpose, the supply chains are defined and the methodology for assessing their performances under given conditions is developed. The methodology consists of the analytical models of indicators of the operational, economic, environmental and social performances of particular corridors and corresponding supply chains assumed to be dependent on the infrastructural and technical/technological capabilities. The models of particular indicators have been applied according to “what-if” scenario approach to assessing performances of the long-distance intercontinental inland and maritime freight transport corridors spreading between China and Europe in the scope of the “Silk Road Economic Belt” and “A New Maritime Silk Road” policy initiative. The results prove that the intermodal inland rail/road alternative could act as a serious competitive alternative to its maritime deep-sea counterpart under given conditions. Nevertheless, in order to realize the opportunities, large investments in the inland rail/road infrastructure are required to appropriately connect China with Europe.     

Monitoring trucks to reveal Belgian geographical structures and dynamics: From GPS traces to spatial interactions

Despite the fact that freight transport has a huge impact on the economy and the environment, Belgian datasets have always been scarce or restricted to very small a-spatial samples. Spatial data collected in Belgium for toll-paying trucks are here examined, and geographical structures and dynamics are extracted from this massive dataset. The originality of this dataset is its exhaustivity and its real-time approach: the location of all the trucks circulating in Belgium is collected every 30 s.The paper first relates to the methodology applied when using and transforming big data generated by On Board Units GNSS (cleaning, transforming and pre-processing). Second, it maps and comments on the movements (traffic) and stops of trucks within the whole country, providing a clear picture of the Belgian situation, useful for regional planners and logistics companies. Finally, the flows of trucks observed between Belgian locations enable the country to be divided into mathematical communities of places that interact the most. Analyses are performed for sub-categories based on the country of registration, underlining the spatial specificities of freight transit in Belgium. This exploratory spatial data analysis enables to reveal not only multi-level spatial structures associated with urban hierarchies and the transport infrastructure, but also firm locations or political organizations and to consider the complexity and interconnectivity of any measure taken for a more sustainable future. With a clear methodological framework to cope with the data pre-processing, this paper opens the way to various potential applications linked with freight transportation in Belgium.     

The spatial characteristics and influencing factors of modal accessibility gaps: A case study for Guangzhou,China

This paper presents an analysis of the spatial characteristic of the modal accessibility gap (MAG) in Guangzhou based on travel times for public transport and cars to public centers calculated by the Travel O-D point Intelligent Query System (TIQS). Four spatial regression models are used to investigate the effect on the MAG of six factors of the built environment (distance to city public centers, residential density, landuse mix, bus stop density, metro station density and road network density). The results show that travel time for a given origin to destination (OD) trip is likely to be larger by public transport than by car, especially for a trip of longer travel time. The MAG values of all the communities are larger than 0, indicating that when compared with public transport, travelling by car takes less travel time for individuals. Residential density, land-use mix, bus stop density and metro rail station density have significant negative direct impacts and indirect impacts (spatial spillover effects) on MAG, which indicates that appropriate increase in community residential density, providing diversified service facilities within a community, and improving public transport supply are beneficial to promote modal shift. Specifically, the role of metro rail is greater than that of buses. However, the road network density has significant direct positive impacts on MAG, and its spillover effect is also significantly positive, which indicates that building more roads is not an effective way to narrow the accessibility gap between public transport and cars but may facilitate more car travel instead.     

Land development implications of the British rail freight renaissance

The post-war era saw a dramatic decline in both the volume and market share of freight transported by rail in Britain. This decline was associated with the closure of thousands of rail freight facilities and reduction by one third in the route mileage of the national railway network. However, as a result of railway privatisation and increasing constraints on the competitiveness of the road haulage industry, the long decline has halted and rail freight traffic is growing. This article reviews the implications of this change for the demand for rail freight facilities and for extra capacity in the railway network, and considers how the land-use planning and transport planning systems might respond.     

Congestion and multimodal transport: a survey of cargo transport operators in the Netherlands

Longer and more frequent traffic jams in the Netherlands are increasing the costs of transporting cargo. Tightly scheduled production systems rely on punctual materials movements, but are congestion-induced delays sufficient to stimulate freight mode switching from road to combined road–rail and road–water movements? A survey of Dutch transport companies revealed an estimated 10% of vehicle operating time spent in congested conditions. The perceived impact on transport operations, consumers and service characteristics are reported. Based on the survey findings, a vehicle cost simulation attributed 7% of transport costs to congestion, increasing the attractiveness of multimodal transport and other solutions.     

Localisation of freight consolidation centres serving small road hauliers in a wider urban area: barriers for more efficient freight deliveries in Gothenburg

This paper discusses the negative impacts of freight transport growth, especially in and around urban areas. Over time, a growing number of road freight vehicles have delivered less freight over longer distances, while average load factors have been reduced. This development is unsatisfactory, as transport capacity that could have been used more efficiently is lost. To mitigate negative impact, it has been suggested that freight consolidation and better planned localisation of freight consolidation centres (FCCs) would improve city logistics. Based on primary data, this paper investigates the potential to establish urban FCCs intended for small road hauliers (SRHs) delivering goods to the retail sector in a wider geographical area, the Gothenburg region in Sweden. While the findings show that a large majority of SRHs could reach potential FCC locations in a short time, congestion affects deliveries and several factors, many of which were observed already in the 1970s, restrict FCC establishments. Under present conditions, there is little scope for SRHs to successfully deliver goods to retailers in the Gothenburg region from FCCs; therefore, a more efficient urban transport system from a business or societal perspective is unlikely. Policy makers need to take into consideration the different segments, requirements, and characteristics of different cities before venturing into costly FCC projects.     

Transport infrastructure in the Baltic States post-EU succession

Developments in freight transport and transport infrastructure have a strong influence on economic growth. The Baltic States have recently undergone a transformation from planned economies to market orientation. The interest in the Baltic States originates from their importance as new markets within the European Union, and their transit function for trade with Russia. Rising trade volumes and increasing freight transport are forecasted in the near term for the region. This study aims at developing an understanding of the regulatory, structural and developmental conditions and trends affecting the transport infrastructure in a region in economic transition, namely the Baltic States, in the light of its current economic development. Comparisons are made with Buchhofer’s [Buchhofer, E., 1995. Transport infrastructure in the Baltic States during the transformation to market economies. Journal of Transport Geography 3(1), 69–75] assessment of transport infrastructure in the Baltic States in the early years of transformation to market economies.     

Appropriate indicators of rail freight activity and market share: A review of UK practice and recommendations for change

Growth in rail freight activity features strongly in contemporary transport policy at both the United Kingdom (UK) and European Union (EU) scale. Specifically, the British government set an 80% growth target between 2000 and 2010, with lower (but still substantial) growth estimates being identified in late-2005. This paper assesses the appropriateness of the forms of measurement adopted for rail freight activity and argues that achieving stated growth targets or estimates will not necessarily mean that policies encouraging modal shift from road to rail have succeeded. Additional or alternative means of monitoring the level of rail freight activity are discussed, since this is an issue of fundamental importance to policy implementation and evaluation.     

Short term adjustments in rail activity: the limited role of infrastructure charges

In many countries and especially in Europe, railway reforms have fragmented the rail industries into one infrastructure manager and several rail operators, and raised new interest in railway short term adjustment, a procedure hitherto run inside the integrated historical operator. Often implicitly, it is assumed that this problem can be solved through the same tool as in road transport, namely through infrastructure charging. The argument presented here is that, due to the differences between road and rail markets, pricing cannot be a proper way to achieve an optimal allocation of rail resources. The right means for that objective should be centralized programming, taking into account various externalities, if information were perfect. Information asymmetry on private values of the services for rail operators can be dealt with through auctions, the results of which are used as input in an optimization procedure led by the regulator. These considerations lead to assess the right role of infrastructure charges in rail, and to draw some conclusions about research fields to explore and means to improve the present practices.     

Modelling a rail/road intermodal transportation system

This paper deals with the problem of optimally locating rail/road terminals for freight transport. A linear 0-1 program is formulated and solved by a heuristic approach. The model is applied to the rail/road transportation system in the Iberian Peninsula. Five planning scenarios are considered. It is shown that modal shares are very sensitive to the cost of rail and to that of track gauge changes at the Spanish border. Conversely, the location of the terminals has little or no impact on the market shares of the combined traffic, but location changes in the Peninsula generate consequences on the entire European transportation system.     

Rail freight and sustainable urban distribution: Potential and practice

How far can rail freight developments reduce lorry movements and promote sustainable urban distribution when planners discard economically infeasible projects? To expand current dedicated bulk long rail hauls, marginally viable, from Plymouth, UK, potential rail traffics must tap capacity to treble output and cut unit costs. Potentially, aggregated inter-county bulk road movements imply viable train hauls from upgraded railhead facilities. Optimal configurations of enhanced loading, storage and processing facilities and port-railhead links proffer reduced ship demurrage costs with upgraded port handling and relocated petroleum-loading facilities creating employment and further reducing lorry movements. However, in practice, non-viable developments are not sustainable.     

Flagging out in road freight transport: a strategy to reduce corporate costs in a competitive environment: Results from a longitudinal study in Austria

Following the example of maritime transport, the relocation of fleets abroad – referred to as flagging out – has become an important cost reduction strategy for road freight transport companies. Particularly after the EU Eastern Enlargement in 2004, many Austrian road freight transport companies took advantage of both the freedom of services and the lower costs in New Member States. This paper shows the results of four waves of surveys of Austrian road hauliers, describing developments, attitudes, motives and impacts of the phenomenon. There is also a discussion about the significance of the problem, which was seldom referred to in the scientific literature.     

Vertical relationships for the European railway industry

A key question in the reform process of Europe's railway industry is the decision whether to opt for a market structure that vertically integrates infrastructure and operations, or for one that separates them. In making this decision, knowledge of the relationship between operating costs and the infrastructure is fundamental. For this purpose a translogarithmic cost function is estimated, including the multi-product nature of railway companies and a measurement of the value of the infrastructure. The results show that costs deriving from freight transport and from the infrastructure are complementary, while those deriving from passenger transport and from the infrastructure are substitutes. In any case, the paper shows that if important decisions regarding infrastructure are going to be made, rail operating costs will be notably affected, and these effects must be appropriately evaluated.