Transport Modes and Accessibility

Accessibility by distinguished transport modes is probably the most important concept in transport geography and transport planning: it expresses that the transport system aims to provide access to places where people want to carry out activities. But it is also a concept for which many definitions and indicators are available, each...

Capturing the impact of individual characteristics on transport accessibility and equity analysis

Transport accessibility experienced by an individual depends on their needs and abilities, as represented by their individual characteristics, such as age, income and gender. Although important from an equity perspective, the individual component of accessibility is currently ignored in most transport equity studies. This paper evaluates the...

Operationalizing an indicator of sufficient accessibility – a case study for the city of Rotterdam

Equity considerations in transportation planning literature have received increasingly more attention in the previous decades. While there have been theoretical suggestions to base transportation planning methods on the philosophical principle of “sufficientarianism” (whereby everyone is entitled to a minimum level of a good or service), the...

Fair accessibility: Operationalizing the distributional effects of policy interventions

A fair distribution of public transport benefits is a commonly stated goal of agencies and operators of public transport. However, it is less complicated and costly to provide accessibility in some parts of cities and their surroundings than in other parts. Densely populated areas, and areas situated closer to the city center therefore often...

Assessment Method for Spatial Planning and Infrastructure Development

In Europe, different road authorities have to face the ever increasing pressure to integrate their road network service provision with - often conflicting - different trends and conditions such as congestion, climate change, individualism, urbanization, safety, environmental issues and economic growth. There is also a need to cooperate with...

Structured expert judgment to understand the intrinsic vulnerability of traffic networks

The concept of intrinsic vulnerability of a traffic network is defined for the first time in this paper. Intrinsic vulnerability is the susceptibility to incidents characterised by a probability of occurrence in space and time of difficult estimation, which can result in considerable reduction or loss of the system functionality. Given the...

Substitutability as a spatial concept to evaluate travel alternatives

In this paper we propose the concept of ‘substitutability’, which we define as the extent to which the preferred travel alternative can be substituted by other initially less preferred alternatives. This is particularly of interest when the preferred alternative is no longer available, e.g. due to labour strikes, weather conditions, power...

What is the role of weather, built-environment and accessibility geographical characteristics in influencing travelers’ experience?

We examine the effect of weather, accessibility and built-environment characteristics on overall travel experience as well as the experience with the latest trips. These are factors that are often disregarded in the travel satisfaction literature even though they are believed to largely influence the first mile of the door-to-door trip. This...

Integrating network science and public transport accessibility analysis for comparative assessment

Network science offers powerful concepts and methods for studying complex systems, such as public transport networks. However, many existing studies on complex network analysis of public transport networks were primarily motivated to test network science concepts using real-life networks. Consequently, important properties related to public...

Electronic voting for all: Co-creating an accessible interface

The study investigated the extent to which electronic voting is accessible to Dutch voters, especially the visually impaired, those with low literacy, and the elderly. Together with the different user groups, a series of electronic interfaces were developed and simulations of a vote-printer were built to run tests on large numbers of...

Implications of automated vehicles for accessibility and location choices: Evidence from an expert-based experiment

In this paper, possible accessibility impacts of fully automated vehicles (AVs) are explored. A conceptual framework for those impacts is developed based on the model of four accessibility components (i.e. land use, transport, temporal and individual) of Geurs and van Wee (2004). Q-method is applied among a sample of seventeen international...

Accessibility measures for robustness of the transport system

Accessibility is a key concept in transport and land use policies, and infrastructure-based measures are one important category of accessibility measures. Recently, there has been a significant increase in the attention paid in both academic literature and policy documents to the robustness of the transport system. However, there is not a...

From Access to Re-use: A user's perspective on public sector availability

Availability of public sector (geo-)information is essential for effective and efficient government policy-making. In addition, it is also associated with realising other ambitions, such as a more transparent and accountable government, more citizens’ participation in democratic processes, (co-)generation of solutions to societal problems, and...

Accessible accessibility research challenges

Accessibility is a key concept in the field of transport geography. There is a rich, though not very mature, body of literature on this topic which is largely application-driven. The focus in the literature is generally on methods and concept and/or on applications. Applications generally focus on ex ante or ex post evaluations of the...