Do Private Transport Services Complement Or Compete Against Public Transit? Evidence from the Commuter Vans in Eastern Queens, New York
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Analyzing the Effects of Car Sharing Services on the Reduction of Greenhouse Gas (GHG) Emissions
sustainability Article Analyzing the Effects of Car Sharing Services on the Reduction of Greenhouse Gas (GHG) Emissions Jiyeon Jung 1 and Yoonmo Koo 1,2,* 1 Technology Management, Economics and Policy Program, College of Engineering, Seoul National University, 1 Gwanak-ro, Gwanak-gu, Seoul 08826, Korea; [email protected] 2 Graduate School of Engineering Practice, Seoul National University, 1 Gwanak-ro, Gwanak-gu, Seoul 08826, Korea * Correspondence: [email protected]; Tel.: +82-2-880-2269 Received: 7 February 2018; Accepted: 9 February 2018; Published: 17 February 2018 Abstract: This study examines the environmental impacts of roundtrip car sharing services by investigating transportation behavior. Car sharing should contribute to reduced greenhouse gas GHG emissions; however, such schemes include both positive and negative environmental effects, including: (1) reduced CO2e (carbon dioxide equivalent) from substituting private vehicle use for more fuel-efficient car sharing vehicles, (2) increased CO2e as car-less individuals switch from public transit to car sharing vehicles and (3) reduced CO2e due to fewer vehicles. This study examines the impacts of this modal shift on greenhouse gas (GHG) emissions using three types of models: a mixed logit model to analyze car sharing service preferences; a binary logit model to analyze whether individuals are willing to forgo vehicle ownership or planned purchases to use car sharing services; and a linear regression to determine how much private vehicle or public transportation use would be replaced by car sharing and the resulting effects on mobility. Total emissions from the current car sharing market equal 1,025,589.36 t CO2e/year. -
Non-Motorized Vehicles in Asia: Lessons for Sustainable Transport Planning and Policy
Non-Motorized Vehicles in Asia: Lessons for Sustainable Transport Planning and Policy by Michael Replogle Abstract This paper provides an overview of the current use of non-motorized vehicles (NMVs) in Asian cities, the characteristics of NMVs and facilities that serve them, and policies that influence their use. The paper identifies conditions under which NMV use should be encouraged for urban transport, obstacles to the development of NMVs, and identifies desirable steps that might be taken to develop a Non-Motorized Transport Strategy for a city or region, in Asia and other parts of the world. NMVs offer low cost private transport, emit no pollution, use renewable energy, emphasize use of labor rather than capital for mobility, and are well suited for short trips in most cities regardless of income, offering an alternative to motorized transport for many short trips. Thus, they are appropriate elements in strategies dealing with poverty alleviation, air pollution, management of traffic problems and motorization, and the social and economic dimensions of structural adjustment. NMVs have a most important role to play as a complementary mode to public transportation. Cities in Asia exhibit widely varying modal mixes. NMVs -- bicycles, cycle-rickshaws, and carts -- now play a vital role in urban transport in much of Asia. NMVs account for 25 to 80 percent of vehicle trips in many Asian cities, more than anywhere else in the world. Ownership of all vehicles, including NMVs, is growing rapidly throughout Asia as incomes increase. However, the future of NMVs in many Asian cities is threatened by growing motorization, loss of street space for safe NMV use, and changes in urban form prompted by motorization. -
Robin Chase Self Driving Cars If We Understand That People Naturally Choose Easy & Cheap, & INFRASTRUCTURE IS DESTINY & AVS ARE IMMINENT (AT LEAST in CITIES)
Wednesday Morning WTS @rmchase Future of Transport in 2 Movements 1. Infrastructure is Destiny 2. Build on Solid Ground This is the space required to move 60 people from A to B Personal car Bus Bicycle Source: City of Münster This is the space required to move 60 people from A to B Personal car DIDI Autonomous Vehicle #1 Infrastructure is Destiny Levittown, NY 1947-1951 Eisenhower Interstate Highway System 1956 + + 40 years of Cycle-friendly infrastructure building US Netherland s Km 47 864 cycled/person/yr % Obesity 36% 12% >15 yrs old HUMAN NATURE (Engineer-speak: “Personal infrastructure”) We strongly favor convenience (EASY) & (CHEAP) economics Equality in infrastructure IS THIS FAIR? • Is everyone getting where they need to go? • Are they paying the right price? In appropriate time? In good conditions? • Are we improving their travel conditions? For cars For people Over the last 100 years, we have specifically and proactively made personal cars easy and cheap. Over the last 100 years, we have specifically and proactively made personal cars easy and cheap. TAX & REGULATORY INFRASTRUCTURE We have underpriced: ● Air pollution ● Congestion ● Curb access (in conditions of scarcity) ● User fees for transportation infrastructure investment (in some countries) With market pricing misaligned with reality, we are overconsuming car travel. Our planetary infrastructure© 2017 VENIAM, ALL RIGHTS RESERVED ≤ Scientists tell us we will be +5-6C with BAU Scientists predict +5-6C by 2100 under BAU th Globally: is this year hotter or colder than 20 C -
Taxis As Urban Transport
TØI report 1308/2014 Jørgen Aarhaug Taxis as urban transport TØI Report 1308/2014 Taxis as urban transport Jørgen Aarhaug This report is covered by the terms and conditions specified by the Norwegian Copyright Act. Contents of the report may be used for referencing or as a source of information. Quotations or references must be attributed to the Institute of Transport Economics (TØI) as the source with specific mention made to the author and report number. For other use, advance permission must be provided by TØI. ISSN 0808-1190 ISBN 978-82-480-1511-6 Electronic version Oslo, mars 2014 Title: Taxis as urban transport Tittel: Drosjer som del av bytransporttilbudet Author(s): Jørgen Aarhaug Forfattere: Jørgen Aarhaug Date: 04.2014 Dato: 04.2014 TØI report: 1308/2014 TØI rapport: 1308/2014 Pages 29 Sider 29 ISBN Electronic: 978-82-480-1511-6 ISBN Elektronisk: 978-82-480-1511-6 ISSN 0808-1190 ISSN 0808-1190 Financed by: Deutsche Gesellschaft für Internationale Finansieringskilde: Deutsche Gesellschaft für Internationale Zusammenarbeit (GIZ) GmbH Zusammenarbeit (GIZ) GmbH Institute of Transport Economics Transportøkonomisk institutt Project: 3888 - Taxi module Prosjekt: 3888 - Taxi module Quality manager: Frode Longva Kvalitetsansvarlig: Frode Longva Key words: Regulation Emneord: Drosje Taxi Regulering Summary: Sammendrag: Taxis are an instantly recognizable form of transport, existing in Drosjer finnes i alle byer og de er umiddelbart gjenkjennelige. almost every city in the world. Still the roles that are filled by Likevel er det stor variasjon i hva som ligger i begrepet drosje, og taxis varies much from city to city. Regulation of the taxi hvilken rolle drosjene har i det lokale transportsystemet. -
Ride Fair: a Policy Framework for Managing Transportation Network Companies
Ride Fair: A Policy Framework for Managing Transportation Network Companies MARCH 2019 AUTHORS FROM ITDP Dana Yanocha, Senior Research Associate Jacob Mason, Director of Research and Impact CONTRIBUTORS Aimee Gauthier, Chief Knowledge Officer, ITDP Karina Licea, Mobility and Tech Specialist Diego Silva, Travel Demand Management Coordinator, ITDP Brazil ACKNOWLEDGMENTS We would like to acknowledge and thank the following experts for their assistance and feedback in the creation of this report: Bernardo Baranda, Regional Director for Latin America, ITDP Shreya Gadepalli, Regional Director South Asia, ITDP Santiago Fernandez Reyez, Urban Development Coordinator, ITDP Mexico Shanshan Li, Vice Country Director, ITDP China Rahul Madhusudanan, ITDP India Gonzalo Peon, Deputy Director, ITDP Mexico Bernardo Serra, Public Policy Coordinator, ITDP Brazil Jaime Aparicio, Laura Ballesteros, Kayli Cappucci, Miguel Abad Carillo, Drew Cooper, Warren Logan, Ramon Escobar, Onesimo Flores, Yolisa Kani, Juliana Minorello, Renato Picard and Rufino Leon Tovar. CONTENT 3 Executive Summary 5 Introduction 10 Methodology 11 Decision-Making Framework 13 Critical Regulatory Elements 23 Structural Barriers and Recommendations 31 Discussion & Next Steps 33 Appendix A: Case Study—Mexico City, Mexico 39 Appendix B: Case Study—São Paulo, Brazil 46 Appendix C: Case Study—Chicago, USA 50 Appendix D: Case Study—London, United Kingdom 54 Appendix E: Informational Interviews 3 EXECUTIVE SUMMARY WHAT ARE TRANSPORTATION NETWORK COMPANIES? Defined as digital applications that match potential riders with drivers in real time, transportation network companies (TNCs) have been characterized by their ability to “disrupt,” forcing cities around the world to respond to a range of public concerns, plan for unknowns, and adapt to constantly evolving technologies, business models, and growing demands for flexible mobility options. -
Queens Tackles Legionnaires'
LARGEST AUDITED COMMUNITY NEWSPAPER IN QUEENS Aug. 14–20, 2015 Your Neighborhood — Your News® 75 cents THE NEWSPAPER OF FLUSHING, AUBURNDALE, KEW GARDENS HILLS & FRESH MEADOWS Pilates studio Queens tackles Legionnaires’ sued over OT Borough conquered disease back in May before South Bronx outbreak in Fresh Mdws. BY MADINA TOURE BY TOM MOMBERG RUN IN THE SUN In the aftermath of a small outbreak of Legionnaires’ dis- A Flushing man has filed ease in Queens this spring, bor- a lawsuit against his former ough hospitals and buildings employer in Fresh Meadows are continuing to undertake for demanding he work up to safety preventive measures in 105 hours a week with no over- light of the recent outbreak in time. the South Bronx. Marcos Leyton, 35, is charg- In April and May, 13 people ing that Pilates Bodies New got sick with Legionnaires’ in York had hired him at a salary Flushing, three of whom live of $1,000 a week and regularly in the Bland Houses at 40-21 scheduled him to work seven College Point Blvd. in Flush- days a week for up to 15 hours ing, according to a Health De- a day, which translated into partment spokeswoman. 65 hours of overtime weekly, As of Wednesday, there had according to the complaint he been 115 cases and 12 deaths filed with Brooklyn federal in the South Bronx, accord- court. ing to Mayor Bill de Blasio. If Leyton’s suit is upheld, There had been no new cases his former employer will be since Aug. 3. Health Commis- in violation of the Fair Labor sioner Dr. -
Cities Towards Mobility 2.0: Connect, Share and Go! Smart Choices for Cities Cities Towards Mobility 2.0: Connect, Share and Go!
Smart choices for cities Cities towards Mobility 2.0: connect, share and go! Smart choices for cities Cities towards Mobility 2.0: connect, share and go! Pictures © Shutterstock, 2016, pages: 1, 7, 10, 13, 16, 21, 24, 27, 34, 38, 39, 42. 2 Smart choices for cities Cities towards Mobility 2.0: connect, share and go! Table of contents Preface. 4 Summary. 5 Introduction . 6 The.new.paradigm.of.Mobility.2 .0:.trends.and.challenges. 9 Shared-mobility.concepts.and.experiences . 13 Car sharing . 15 Bike sharing . 20 Ride sharing . 23 Ride sourcing . 26 Park sharing. 28 Shared freight mobility . 30 Impacts.and.benefits. 36 Environmental impacts: is shared mobility the green option? . 36 Does shared mobility expand social benefits and equity in transport accessibility?. 37 Economic impacts of shared mobility . 38 Role.of.public.authorities. 40 Conclusions. 43 References . 45 Web.references. 48 3 Smart choices for cities Cities towards Mobility 2.0: connect, share and go! Preface The objective of the CIVITAS WIKI project is to provide This new mobility paradigm has relevant impacts on cities information to European city planners, decision-makers and their mobility planning strategies and plans, and gives and citizens on clean urban transport and on the CIVITAS rise to several questions. How can cities best manage the Initiative. With its policy notes, WIKI wants to inform people emergence of these new shared-mobility services? How can in cities on a number of topics that currently play an important the relationship between private and public interests best be role in urban mobility. managed? What benefits and opportunities can be identified and exploited at city level? What challenges and potential This policy analysis focuses on the topic of shared mobility. -
Shared Mobility Systems Gilbert Laporte, Frédéric Meunier, Roberto Wolfler Calvo
Shared mobility systems Gilbert Laporte, Frédéric Meunier, Roberto Wolfler Calvo To cite this version: Gilbert Laporte, Frédéric Meunier, Roberto Wolfler Calvo. Shared mobility systems. 4OR: A Quar- terly Journal of Operations Research, Springer Verlag, 2015, 13 (4), pp.341-360. 10.1007/s10288-015- 0301-z. hal-01792763 HAL Id: hal-01792763 https://hal-enpc.archives-ouvertes.fr/hal-01792763 Submitted on 15 May 2018 HAL is a multi-disciplinary open access L’archive ouverte pluridisciplinaire HAL, est archive for the deposit and dissemination of sci- destinée au dépôt et à la diffusion de documents entific research documents, whether they are pub- scientifiques de niveau recherche, publiés ou non, lished or not. The documents may come from émanant des établissements d’enseignement et de teaching and research institutions in France or recherche français ou étrangers, des laboratoires abroad, or from public or private research centers. publics ou privés. SHARED MOBILITY SYSTEMS GILBERT LAPORTE, FRED´ ERIC´ MEUNIER, AND ROBERTO WOLFLER CALVO Abstract. Shared mobility systems for bicycles and cars have grown in popularity in recent years and have attracted the attention of the operational research community. Researchers have investigated several problems arising at the strategic, tactical and operational levels. This survey paper classifies the relevant literature under five main headings: station location, fleet dimensioning, station inventory, rebalancing incentives, and vehicle repositioning. It closes with some open research questions. Key words: survey, shared mobility systems, bicycle and car sharing, fleet dimensioning, inventory rebalancing, vehicle repositioning. 1. Introduction The world of transportation has witnessed a mini-revolution in June 2007 with the launch- ing of the V´elib'bicycle sharing system in Paris. -
Testing Demand Responsive Shared Transport Services Via Agent-Based Simulations
TESTING DEMAND RESPONSIVE SHARED TRANSPORT SERVICES VIA AGENT-BASED SIMULATIONS Giuseppe Inturri, Nadia Giuffrida, Matteo Ignaccolo, Michela Le Pira, Alessandro Pluchino, Andrea Rapisarda University of Catania Abstract Demand Responsive Shared Transport (DRST) services take advantage of Information and Communication Technologies (ICT), to provide “on demand” transport services booking in real time a ride on a shared vehicle. In this paper, an agent-based model (ABM) is presented to test different the feasibility of different service configurations in a real context. First results show the impact of route choice strategy on the system performance. Keywords: shared mobility, flexible transit, dynamic ride sharing, demand responsive transport, agent-based model Introduction This paper focuses on the potential contribution of innovative Demand Re- sponsive Shared Transport (DRST) services provided by a fleet of vehicles, booked by users via mobile device applications and scheduled in real-time to pick up and drop off passengers in accordance with their needs [1]. The system stands between an expensive conventional exclusive-ride door-to-door service (like a conventional taxi) and a flexible system where a dynamic sharing of trips makes users experiment longer travel distances and times while the vehicles drop off and pick up other pas- sengers (like a conventional transit). From the operator’s point of view, it is important to select the optimal strat- egy to assign vehicles to passengers’ requests, so to perform high load factor and low driven distance (to reduce operation costs), while minimizing the additional time and distances travelers have to experience (to assure the expected level of ser- vice). -
National Data on Transport Modal Shares for 131 Countries
Article How Do People Move Around? National Data on Transport Modal Shares for 131 Countries Grigorios Fountas 1, Ya-Yen Sun 2 , Ortzi Akizu-Gardoki 3 and Francesco Pomponi 4,* 1 Transport Research Institute (TRI), School of Engineering & the Built Environment, Edinburgh Napier University, Edinburgh EH10 5DT, UK; [email protected] 2 UQ Business School, The University of Queensland, Brisbane, QLD 4072, Australia; [email protected] 3 Faculty of Engineering of Bilbao, University of the Basque Country, 48013 Bilbao, Spain; [email protected] 4 Resource Efficient Built Environment Lab (REBEL), Edinburgh Napier University, Edinburgh EH10 5DT, UK * Correspondence: [email protected]; Tel.: +44-(0)-13-1455-3590 Received: 19 May 2020; Accepted: 16 June 2020; Published: 18 June 2020 Abstract: The COVID-19 pandemic has brought global mobility into the spotlight, with well over 100 countries having instituted either a full or partial lockdown by April 2020. Reduced mobility, whilst causing social and economic impacts, can also be beneficial for the environment and future studies will surely quantify such environmental gains. However, accurate quantification is intimately linked to good quality data on transport modal shares, as passenger cars and public transport have significantly different emissions profiles. Herein, we compile a currently lacking dataset on global modal transport shares for 131 countries. Notably, these are the countries covered by the Google Community Mobility Reports (plus Russia and China for their global relevance), thus allowing for a smooth integration between our dataset and the rich information offered by the Google Community Mobility Reports, thus enabling analysis of global emissions reductions due to mobility restrictions. -
3.3 Current Situation and Key Issues of the Public Transport Sector in Gkma
Final Report The Study on Greater Kampala Road Network and Transport Improvement in the Republic of Uganda November 2010 3.3 CURRENT SITUATION AND KEY ISSUES OF THE PUBLIC TRANSPORT SECTOR IN GKMA 3.3.1 OVERVIEW OF THE PUBLIC TRANSPORT The privately owned Uganda Transport Company (UTC) held the exclusive franchise for bus services in Kampala until its nationalization in 1972. At that time, its only competition came from shared taxis which are saloon or estate cars. Following its nationalization, UTC contracted and focused more closely on its long-distance services. As a result, the market for urban transport services in Kampala became open to private sector operators using small minibus vehicles. In 1994 a commercial vehicle distributor established City Link as a private-sector large bus operation with some 40 vehicles in service. However, UTODA was able to organize an effective competition to this initiative. City Link meanwhile did not succeed by operating similar to that of minibus services based on fill-and-run principle, rather than operating based on scheduled services. Thus, the company shortly collapsed. Feedback from these results indicates that although City Link was popular, its operations were too thinly spread over the network and were not able to provide a reliable service. Public transport passengers within Kampala have very limited choice such as minibus services or motorcycle services with the majority as minibus services locally called taxis. 3.3.2 TAXI/MINIBUS Main supply of public transport in Kampala is now by minibuses, which are known locally as taxi (photographs bellow). KCC estimated that in 2003, there were nearly 7,000 minibuses based in the GKMA. -
Integrating New Mobility Services in Urban Transport
Integrating new mobility services in urban transport Executive summary New mobility services and business models are changing urban transport, affecting both the supply and demand sides of urban mobility market. App-based mobility services such as car and ride sharing and Mobility as a Service (MaaS) through single or integrated ticketing services, offer new possibilities to expand and complement existing mobility and can help to balance public and private transport in cities. Evidence1 shows that these developments can lead to a significant reduction of single occupancy private car use and an increase of public transport use, leading to a strong reduction in congestion, local air pollution, and CO2 emissions. These benefits will occur when more vehicles are shared and private car ownership is reduced. Under these conditions, new mobility can change the way people live in cities: an International Transport Forum study found that in Lisbon ridesharing services could make public transport more efficient and thus end congestion, reduce traffic emissions by one third, and decrease required parking space.2 This illustrates the magnitude of the change and the important benefits resulting in moving towards an increasing use of shared mobility, public transport and integrated use of various mobility services. Despite their long term potential, the growth and development of new mobility services are often hampered by existing market access restrictions (e.g. limits on number of new mobility services), operational requirements (e.g. excessive vehicle restrictions), and financial disincentives (e.g. pricing regulation). Companies attempting to offer mobility as a service or single ticketing systems also have to manage the expectations and different business models of transport operators that they want to include in the service.