An emerging stream of Crowd-Shipping (CS) solutions focuses on existing momentum in Public Transportation (PT) to ship viable delivery packages by PT passengers. Few studies have explored the package delivery acceptance behavior of passengers engaged in PT-based CS initiatives while passengers’ behavioral intention to participate (i.e., engage) is not studied. It is requisite that newly introduced

Shipping alliances (SAs) can facilitate their members’ coordination on price and capacity decisions. Although this helps reduce the oversupply of capacity and cutthroat competition during market downturns, the possible freight rate increase due to potential collusion among member shipping lines is another concern. This study aims to empirically investigate the impacts of SAs on container freight rates

This paper investigates changes in the composition of vehicle fleets after Beijing implemented a vehicle lottery system (VLS) in 2011 that randomly allocates a quota of license plates to lottery participants. Using the car registration data, we examine the consumption response at the beginning of the restriction. Our analysis reveals that VLS effectively eliminated over one million additional car registrations

This research studies how populations depend on road networks for access to health care during crises or natural disasters. So far, most researchers rather studied the accessibility of the whole network or the cost of network disruptions in general, rather than as a function of the accessibility of specific priority destinations like hospitals. Even short delays in accessing healthcare can have significant

Autonomous vehicle technology is poised to revolutionize shared vehicle systems, offering the potential for increased efficiency and convenience. To better devise management strategies for shared autonomous vehicles, this paper addresses a real-time dispatch problem with hybrid requests, where on-demand (immediate) and pre-booked (reserved) trip requests coexist. The coexistence of these two types

The COVID-19 pandemic has severely affected airlines’ passenger businesses, while the air cargo sector has been more resilient. To reduce the financial pressure and tap into the profitable cargo business, airlines around the world are actively converting passenger aircraft into cargo planes (i.e., preighters). This paper develops an integrated economic model to examine airlines’ aircraft conversion

Designing public transit services that meet the needs of night shift workers requires understanding their commuting patterns. However, traditional survey methods have faced challenges in contacting and interviewing night shift workers with changing work–sleep schedules. This study aims to investigate night shift workers’ commuting patterns by identifying night shift workers with heterogeneous working

With the development of globalisation, countries such as the United Kingdom (UK) heavily rely on shipping for food imports and supplies. With the unpredictable impacts of black swan events, such as the Coronavirus disease (COVID-19) outbreak and the armed conflict between Ukraine and Russia, which are traditional food export countries, global freight supply chains could dramatically change, which significantly

In this paper, we introduce and formulate the capacitated hybrid truck platooning network design problem. The scope of this research is to benchmark the various parameters that affect the implementation of the hybrid truck platoon concept and the quantification of (any) monetary savings under the assumption that technological advancements and new or updated infrastructure (e.g., dedicated truck corridors)

This paper examines the endogenous relationship between residential level of accessibility and household trip frequencies to tease out the direct and indirect effects of observed behavioural differences. We estimate a multivariate ordered probit model system, which allows dependence in both observed and unobserved factors, using data from the 2016 Transportation Tomorrow Survey (TTS), a household travel

Cities implemented park-and-ride (PNR) systems to decrease congestion in dense urban areas while providing transit options to travelers who live in a city's low- to medium-density regions. The success of PNR systems is mixed, as they suffer from several disadvantages, namely, the uncertainty of parking locations and infrequent and/or unreliable transit services, and the fact that travelers still need

Despite awareness of the negative consequences of car use, leisure trips are still often made by car. A better understanding of the potential for a transition to more sustainable transport behaviour requires more knowledge about the differences in car use between individuals and leisure trip purposes. As a basis for this, individuals were clustered into six car-oriented and five non-car-oriented leisure

In this study, a stated choice experiment was conducted to better understand individuals’ preferences for an air taxi commute service. Random taste parameter models with panel effects were used to model the choice among: (1) traditional auto, (2) transit, and (3) air taxi. We find that individuals who are male and are frequent ridesharing users are more likely to select the air taxi. A non-trader analysis

We estimate the investment gap in the provision of adequate levels of access to airports in Latin America and the Caribbean. Based on georeferenced data for population centers and existing airport locations, we estimate the region requires USD 10 billion in investments to close the gap for 23 million people living in localities of more than 100,000 inhabitants who currently lack sufficient access to

During a pandemic or natural disaster, people may alter transit usage behavior due to perception of changes in the environment. To effectively respond to these crises, it is important for governments and public transit agencies to understand when these changes occurred and how they were affected by relevant policies and responsive strategies. In this study, we develop a methodological framework based

Sustainable river transportation is an important component in the development of green transportation. Emission control policymaking in rivers is a key measure for realizing sustainable river transportation. Transportation demand for an origin–destination pair of cities along a river may involve transferring between land transportation and water transportation. This study takes this into account by

Enhancing the understanding of passenger satisfaction in public transportation is crucial for operators to refine transit services and to establish and elevate quality standards. While many researchers have tackled this issue using diverse tools and methods, the prevalent approach involves surveys with discrete choice models or structural equations. However, a common limitation of these models lies

Ridesplitting, despite having been around for years, accounts for a low proportion of overall transportation modes. With the development of technology, app-based ridesplitting is witnessing new opportunities but its usage rate still remains poor. Intuitively, travelers’ aversion to the unreliable travel time inherent of ridesplitting may stop them from choosing it. Many studies have explored the role

Shared Micromobility systems in urban regions hold the potential to reduce private vehicle usage and boost public transport patronage. To effectively achieve these goals, a comprehensive approach to integrating micromobility and public transport is essential. This study introduces a novel modelling framework to elicit travellers’ preferences towards the features of integrated shared micromoiblity and

This study performs an attribute-level analysis of the global and local path preferences of network travelers. To this end, a reward decomposition approach is proposed and integrated into a link-based recursive (Markovian) path choice model. The approach decomposes the instantaneous reward function associated with each state–action pair into the global utility, a function of attributes globally perceived

This study investigates the influence of high-speed rail (HSR) on off-site investments (OSI) in the context of the Yangtze River Delta (YRD) urban agglomeration. Using a comprehensive dataset of OSI activities between 2008 and 2018, we employ negative binomial regression models to examine the heterogeneous effects of HSR on OSI. Our findings reveal significant positive effects of HSR on OSI in the

Bikesharing has gained global popularity as a sustainable and healthy mobility option in recent years. However, concerns have been raised about the unequal distribution of bikesharing benefits among different geographic areas and social groups. This study aims to assess bikesharing equity at the census block group (CBG) level in 73 U.S. cities as of July 2022, utilizing a non-parametric generalized

Digitalisation along with the emerging realisation that car-centric design and ‘predict and provide’ policies failed in environmental and socio-economic terms, have encouraged the transport industry to revisit sustainable traffic management. Mobility-as-a-Service (MaaS) is a transport intervention, still in its infancy, promising, in theory at least, significant benefits for societies by disengaging

The aim of the paper is to investigate the impact of the extension of a metro line on the survival of individual firms. An empirical analysis focuses on the relation between proximity to new stations and firm survival following the announcement of the extension of the orange line of the metro in Montréal (Canada) between 1996 and 2016. To do so, a Cox Proportional Hazards model is estimated using the

In recent years, few transportation modes have gained so much attention so quickly as shared e-scooters. Debates focus on usage patterns over shift effects to environmental impacts. Previous research has mainly been conducted in Asia and North America and in metropolitan areas. Potential interdependencies have been analysed mostly towards public transport (PT). Surprisingly, investigations concerning

Investments in rail are usually expected to improve accessibility for individuals. The value of the additional accessibility is often measured by the impact on housing prices nearby. This paper analyses the City Tunnel in Southern Sweden, a major railway investment that resulted in two new train stations in 2010: the Triangeln and Hyllie train stations. A station may affect housing prices both directly

Shared E-scooters were introduced as a sustainable mode of transport that could help reduce motorized traffic externalities; however, problems, such as inequitable use, emerged shortly after the start of their operations. While existing literature has focused primarily on user and vehicle characteristics as the main drivers of E-scooter inequitable use, it fails to understand or capture other factors

Walkable neighborhoods provide significant sustainability, health, and motorized user safety benefits. Far less consideration is given to the potential pedestrian/bicyclist safety-related implications of macro-level walkability. Making it desirable to walk and bike without providing the proper physical environment to make it safe is clearly problematic. This study assessed the links between neighborhood

This study analyzes the productive efficiency of the toll motorway sector in Spain over the 2003–2018 period by applying a stochastic frontier analysis with the particularity of including an undesirable output (traffic accidents with victims). Given the multioutput nature of the study and the presence of negative externalities, the method used is based on hyperbolic distance functions. The results

Paratransit plays a critical role in meeting transportation needs in many cities in sub-Saharan Africa (SSA). However, it faces deep issues related to pollution, congestion, and safety. Understanding the driving patterns of paratransit in SSA can provide valuable insights into the transportation needs in the region, which is particularly relevant nowadays given the increasing focus on sustainable transportation

The availability of ride-sourcing services provided by Transportation Network Companies (TNCs) can improve access to opportunities for persons with disabilities. This segment of the population, which tends to have fewer transportation options, can benefit from the on-demand and flexible nature of ride-sourcing. Despite the potential for ride-sourcing to improve equitable access, little research exists

Clean energy vehicles (CEVs), e.g., battery electric vehicles (BEVs) and fuel cell electric vehicles (FCEVs), are being adopted gradually to substitute for internal combustion engine vehicles (ICEVs) around the world. The fueling infrastructure is one of the key drivers for the development of the CEV market. When the government develops funding policies to support the fueling infrastructure development

Parents’ perceptions regarding public transport and active modes influence the youth's acceptance and support for sustainable school commuting. Urban mobility surveys can gather such insights by utilizing closed and open-ended questions. The latter, particularly, holds the potential for nuanced expectations and insights from Public Transport (PT) users, often absent in closed-ended responses. This

The COVID-19 pandemic has severely disrupted travel behavior across diverse socio-economic areas, with a significant impact on transportation systems, public health, and the economy. As countries both recover and plan for future virus-driven stresses, it is crucial to identify the drivers of building travel behavior resilience, such as vaccination. Using an integrated dataset with over 150 million

Stimulating more citizens to walk plays an essential role in building a healthy city. This paper explores the mismatch between walkability and walking behavior, using mobile phone data, street view images, and various sources of open data. Using Shenzhen as our case study, we identified walking trips of 6 months in 2021 from cellular mobile data, taking the rule-based heuristics approach. We collected

In this paper we use large-scale mass transit data to improve the journey time performance measurement of urban bus systems. For low frequency bus services, the application of on-time performance (OTP) metrics, particularly the location and number of stops to sample, varies greatly across operators, which can lead to biased estimates. In this paper, we aim to address sampling disparity, and propose

The COVID-19 pandemic has resulted in significant disruptions in mobility patterns, leading to changes in user travel behavior. Understanding users’ travel demand, travel behaviors, and changes in the structure of the travel network becomes the basis for governments and operators to provide improved service quality. Public transportation in a city provides essential mobility, accessibility, and connectivity

This study explores how the introduction of high-speed rail (HSR) in China has contributed to a reduction in aviation carbon dioxide (CO2) emissions. In line with China's Dual Carbon Policy, the nation has set ambitious goals to achieve carbon peak by 2030 and carbon neutrality by 2060, necessitating comprehensive industrial upgrades across all sectors. Despite the challenges associated with decarbonizing

The large-scale adoption of Information and Communication Technologies (ICT) such as teleworking and online shopping affects mobility behavior on many dimensions. While a large body of research investigates the relationship between ICT use and various travel outcomes, the consideration of mode use has been limited, with most studies only focusing on a subset of modes and overlooking differences across

In an attempt to increase the bicycle share in transport in Oslo, the municipality launched an e-bike subvention programme in 2016. One thousand persons were to receive a 20% subvention if they bought an e-bike, by registering via a municipal webpage on a first come first served basis. Nearly 700 ended up buying a subsidised e-bike. A connected research project surveyed subvention recipients and non-recipients

This paper investigates the equity impacts of autonomous vehicles (AV) on for-hire human drivers and passengers in a ride-hailing market, and examines regulation policies that protect human drivers and improve transport equity for ride-hailing passengers. We consider a transportation network companies (TNC) that employs a mixture of AVs and human drivers to provide ride-hailing services. The TNC platform

The rate at which new vehicles replace the existing stock of used vehicles affects the rate at which the benefits of regulations requiring safety technologies, controls on pollutant emissions, and energy efficiency improvements are fully realized. A review of past estimates of the life expectancies of U.S. light-duty vehicles indicates they have been increasing by 0.5 % to 1.5 % per year for the last

To reduce traffic congestion, air pollution, and lost revenue due to wasted driving around looking for parking spaces, effective parking management has become a crucial issue in urban areas. Previous studies have shown that parking demand is related to the location of parking spaces/lots, parking fees, time spent looking for spaces, and various driver and environmental characteristics. However, there

Telecommuting has risen to unprecedented levels in the past three years and remains one of the most disrupted aspects of transportation behavior during the COVID-19 pandemic. In this paper, we investigate the transport impacts of telecommuting. We use a combination of passively collected Point of Interest (POI) data between January 2020 and December 2021 and five waves of actively collected surveys

Zero-emission vehicles (ZEVs) are technological innovations that have the potential to strengthen efficiency and sustainability improvement within the transportation sector. However, privately owned local bus transport firms lack the resources to make ZEVs especially Battery Electric Vehicles (BEVs) easily accessible for their logistics services. Therefore, this study proposes to pave the way for technological

Overcrowding in metro systems can exert a negative impact on the travel experience of the passengers and on the system’s capacity. This can affect passengers in different ways, worsening their perception of safety, altering their behaviour, decreasing their satisfaction, and leading to higher travel-time sensitivities. One of the causes of overcrowding can be attributed to some metro cars being selected

Active school travel (AST) is promoted in many jurisdictions, including Ontario, Canada, where there is provincial support for school travel planning (STP) efforts. Two pillars of school travel plans in the province are education and encouragement. For these pillars to stand, relevant stakeholders must be cognizant of and understand the issues and stakes. For this reason, we deem it important to understand

Mini electric vehicles (EVs) have gained popularity due to their subcompact size and affordable price. However, no studies focus on their user satisfaction and how it differs from Non-mini EVs. This study fills this gap to examine the determinants of user satisfaction and vehicle development based on a sample of 707 EV adopters. The results of the proposed structural equation models suggest that performance

Efficient road maintenance is imperative for infrastructure longevity and safety. Conventional ground vehicle-based methods for detecting pavement distress, however, encounter limitations in practice when dealing with complex road structures. Drones, endowed with greater spatial freedom, can access road segments that are hard-to-reach to ground vehicles, thereby enhancing detection efficiency and expanding

This study aims to provide global evidence on the net impact of new airport investment on urban economic development by analyzing cities with/without new airport construction in a quasi-experimental design framework. A two-way fixed difference-in-differences (DID) method along with Mahalanobis distance matching (MDM) is applied to scrutinize the causal association of new airport investment with urban

Determining the impact of the evolutionary stage (ES) of urban rail transit (URT) network topology on daily ridership (DR) can be beneficial for policymakers when analyzing recent stagnated ridership in some cities. This paper used city-level data from 26 Chinese cities from 2013 to 2019 to investigate this. Eleven variables comprising socioeconomic attributes (population density and the average wage

Long-distance trips include a high value of time compared to short-distance trips; thus, capturing long-distance trips contributes to substantial economic and social benefits. This study utilizes privacy-protected travel data collected from mobile devices in Maryland to identify the link-level proportion of long-distance vehicle trips. We propose applying existing econometric frameworks, i.e., the

Nowadays, urban areas are exposed to various challenges such as climate change, social inequalities, and congestion. Shared mobility hubs present the opportunity to reshape our cities and mitigate the previously mentioned challenges by contributing to a more sustainable transport system. These are places where shared cars, mopeds, and e-bikes are offered to improve connectivity in urban areas. In this

Latin American public transport (PT) systems are the backbone of urban transport with high ridership levels but at the same time, they face substantial deficits in terms of their sustainability. No comprehensive framework for PT sustainability assessment exists so far that is tailored to the specific local situation in this region. Therefore, this study develops for the first time a theoretically sound

As we promote the need to reduce emissions at the tailpipe for cars, trucks, and buses, we may be neglecting the full story on what this might mean for achieving a broad set of sustainability goals. While not denying the merits of reducing tailpipe emissions, there are many unresolved questions about the indirect emission impacts as well as other sustainability impacts such as traffic congestion. This

The Green Economy Initiative aims to grow our economy without increasing carbon emissions, requiring all industries to transition to a low-carbon economy. As one of the oldest industries, the shipping industry is accountable for transporting 80–90% of goods worldwide, consuming more fossil fuels, and emitting more pollution than ever. Many nations have deliberated policies to promote the shipping industry

Fully or partially fare-free public transport (FFPT) is a measure to make public transport (PT) more attractive and affordable. Cities worldwide are experimenting with a variety of fare discount policies, which will lead to spatiotemporal changes in mobility patterns, including crowding in PT stations. However, the response of PT stations to these policies can vary due to the heterogeneity in their