Database search is coming soon. In the meantime, use the following categories to explore the database resources:
Many studies have noted that denser and more accessible environments with higher level-of-service (LOS) tend to encourage higher levels of walking and bicycling activity. As streets are increasingly designed to facilitate safe cycling through built environment interventions, little has been done to evaluate perceptions of safety on different typologies, particularly one vs. two-way corridors. Theory would suggest that many individuals frame their commutes based in-part on the perceived safety of the environment, yet little research looks at varying street design and this perception. This study uses a moving camera approach to evaluate the perceived cycling comfort for drivers and cyclists on different roadway designs (multi-lane, one way; two-way, bidirectional street; single-lane, one-way).
Shared micro-mobility services are rapidly expanding yet little is known about travel behaviour. Understanding mode choice, in particular, is quintessential for incorporating micro-mobility into transport simulations in order to enable effective transport planning. We contribute by collecting a large dataset with matching GPS tracks, booking data and survey data for more than 500 travellers, and by estimating a first choice model between eight transport modes, including shared e-scooters, shared e-bikes, personal e-scooters and personal e-bikes.
This dissertation work addresses three fundamental bikeshare equity problems. Chapter 2 examines whether bikeshare systems have targeted specific populations. Chapter 3, extends knowledge about how to estimate bikeshare ridership in underserved communities. This research fills a gap by analyzing the current utilization rates of bikeshare systems among disadvantaged populations. Chapter 4, develops a destination competing model to estimate destination choices and analyze spatial patterns.
Using experience from working on the Knight AV Initiative, Urbanism Next created this white paper to provide a foundation for public sector agencies to approach autonomous vehicle deployment and policy with a focus on equity. This report outlines ways that public agencies can identify community needs and shape deployment to ensure that AVs will be accessible for all.
COVID Mobility Works is an independent platform dedicated to collecting, synthesizing and sharing mobility initiatives that are keeping the world moving during the COVID-19 pandemic. The goal of this platform is to help policymakers, innovators, researchers and advocates rise to the challenge of creating more resilient, inclusive, and sustainable transportation systems for all.
Make pedestrian ways, particularly sidewalks, first class members of an open data transportation network. The OpenStreetMap (OSM) project has made available extensive, user-contributed open data on transportation networks, providing the basis for many use cases and downstream activities, including rich analytics, travel route optimization, city planning, and disaster relief. Sidewalks in the built environment have generally been treated an addendum to streets, failing to serve people with limited mobility.
"Developed for cities, by cities, this guidance outlines best practices for cities and public entities regulating and managing shared micromobility services on their streets."
"This report aims to identify policy issues related to the use of AVs that will have a bearing on public health and to identify research topics that will support informed decisionmaking related to AVs and public health."
This report examines how TNCs contributed to increased roadway congestion in San Francisco between 2010 and 2016 relative to other factors such as population and employment growth, and transportation system changes.
What are transportation options for people with disabilities in San Francisco and how have these options been impacted by TNCs?
This article intends to inform policymakers of the potential effects of autonomous vehicles on road traffic congestion.
Uber is developing an aerial taxi and looking to partner with cities who will allow testing of its upcoming all-electric vehicles.
This resource examines the role of public organizations in governing a transition to Mobility-as-a-Service.
This report examines the issues that will arise due to the arrival of more automated and fully autonomous and studies how authorities might best respond to these issues. It discusses regulatory considerations and policy choices as well as key challenges that may arise.
This portfolio describes the Unsolicited Proposal process developed by Metro, and describes the range of pilot projects that have been developed through this process. It also highlights key lessons learned from each pilot.
The city of Chandler, Arizona is preparing for autonomous vehicles’ impact on parking by allowing developers to provide less parking if they provide accommodations for ride-sharing and autonomous vehicles.
Buffalo has become to first major city to completely remove its outdated minimum parking requirements citywide.
A study of five U.S. cities, New York, Philadelphia, Seattle, Des Moines, and Jackson, Wyoming was conducted to analyze how much land and money is being devoted to parking.
The City of Houston removed its minimum parking requirements for property owners in east downtown and part of Midtown. Developers in those neighborhoods will now be able to decide how much parking is needed for businesses and residences.
In this book, Donald Shoup reports on the progress cities have made on the principles outlined in book The High Cost of Parking. Remove off-street parking requirements, charge the right prices for on-street parking and use that revenue towards improving public services.
The development of automated vehicles is moving into the deployment phase. Automation is being tested in vehicles as well as buses, trains, trucks, and tractors. Some initial deployment could occur in Oregon in the form of pilot programs for a low-speed passenger shuttle and a truck-mounted attenuator. This guide focuses on potential impacts for the next five to fifteen years and discusses policy implications for each use case of automated vehicles.
This article discusses an experiment conducted to investigate the factors contributing to travel mode choice. The experiment found that subjects were more inclined to chose cars over other forms of transportation, even when another form of transportation might have been more ideal based on cost or travel time. This demonstrates the concept of car stickiness, where travelers are heavily biased towards traveling in cars over other forms of transportation.
“This research examines office parking at a series of case study sites in suburban Southern California, identifying its impact on travel behavior, development density, development cost, and urban design.”
Despite national averages of shrinking transit ridership, seven United States cities have seen increased ridership. These cities have seen growth because of their efforts to improve or expand their bus services.
Two fatalities involving autonomous vehicles (AVs) have raised the prominence of safety concerns within AV testing. Many states have considered or enacted regulations on AV testing, while availability of data collected on testing remains difficult to access.
This report develops a framework for measuring safety in automated vehicles. It ranges in considerations from measuring safety in artificial development phases to deployment phases.
This article is a literature review of the definition and effects of urban sprawl for the purpose of implementing planning policies that discourage sprawl.
The report is intended to provide guidance to Australia and New Zealand in planning road changes for the introduction of automated vehicles. Key issues that are discussed in this report include physical infrastructure, digital infrastructure, and road operations. The analysis of each issue includes different possible use cases of automated vehicles and includes discussion of optimal conditions required to support the introduction of automated vehicles.
This report summarizes the major assumptions, predictions and forecasts that have been made for autonomous vehicles. It emphasizes their impact and takes focus on the effects it will have on previously immobile people and what it will take to integrate them legislatively.
An equity atlas is a tool that consists of a number of maps which show the relationships between different determinants of health and well-being and the geography of a region. By providing a visual depiction of disparities, equity atlases can play a powerful role in guiding policy, planning, and strategic investments to create more equitable communities.
Guidelines for cities to implement sustainable and environmental mobility strategies for people and goods.
BikeAble can use mapping technology to model the low-stress bike route options available from any origin to any destination. Doing this for a large number of origins and destinations allows us to aggregate the results to show not just how connected one household is to key destinations, but how well connected an entire community is.
Lime has joined rival Bird in establishing a safety advisory board tasked with helping the e-scooter industry shape local regulations—and shake its risky reputation.
"This report represents an important contribution to the emerging understanding of the connections between transportation and public health. It contains 8 chapters entitled: Health effects of transportation policy; Transportation authorization 101: a backgrounder; Public transportation and health; Walking, bicycling, and health; Roadways and health: making the case for collaboration; Breaking down silos: transportation, economic development and health; Sustainable food systems: perspectives on transportation policy; Traffic injury prevention: A 21st-century approach. This report was written for community leaders, policymakers, funders, practitioners, and advocates interested in an overarching strategy to promote active living and to build healthy communities of opportunity."
This report was developed to inform a Federal Highway Administration (FHWA) workshop, held in September 2015, exploring emerging technological trends in transportation. This paper provides an overview of select developing transportation technologies and includes a discussion of the policy implications of these new technological trends.
This paper, for the first time, presents comparable projections of travel behavior impacts of the introduction of autonomous vehicles (AVs) into the private car fleet for two countries, namely the USA and Germany. The focus is on fully autonomous vehicles (AVs) which allow drivers to engage in other activities en route. Two 2035 scenarios – a trend scenario and an extreme scenario – are presented for both study countries. For these projections, we combine a vehicle technology diffusion model and an aspatial travel demand model. Factors that influence AV impact in the behavioral model are mainly new automobile user groups, e.g. travelers with mobility impairments, and altered generalized costs of travel, e.g. due to a lower value of travel time savings for car travel. The results indicate that AV penetrations rates might be higher in Germany (10% or 38% respectively) than in the USA (8% or 29% respectively) due to a higher share of luxury cars and quicker fleet turnover. On the contrary, the increase of vehicle mileage induced by AVs is not higher in Germany (+2.4% or +8.6% respectively) than in the USA (+3.4% or +8.6% respectively). This is mainly due to the lack of mode alternatives and lower fuel costs resulting in a higher share of travel times among the total generalized costs of travel in the USA. These results clearly indicate that context factors shaped by national policy will influence AV adoption and impact on travel demand changes. Based on these results the paper draws policy recommendations which will help to harness the advantages of AVs while avoiding their negative consequences.
This chapter estimates how minimum parking requirements increase the cost of constructing housing, office buildings, and shopping centers. It also explains proposed legislation to limit how much parking cities can require in transit-rich districts.
The Transportation Authority’s “Emerging Mobility Evaluation Report” provides the first comprehensive look at the rapidly evolving emerging mobility sector in San Francisco. The report outlines the range of services operating in San Francisco, covering everything from ride-hail services to autonomous vehicles and microtransit to scooter sharing. In the report, the Transportation Authority evaluates how these services and technologies align with the city’s 10 Guiding Principles related to collaboration, safety, transit, congestion, sustainability, equitable access, accountability, labor, disabled access, and financial impact.
"Connected and automated vehicle (CAV) technologies have the potential to change transportation on a global scale. These technologies could improve safety, significantly alter transportation costs, and change traffic patterns and congestion." This time is now to begin having these conversations about how CAVs may integrate into our cities and the impact they could have on land use.
This report summarizes the major assumptions, predictions and forecasts that have been made for autonomous vehicles. It emphasizes their impact and takes focus on the effects it will have on previously immobile people and what it will take to integrate them legislatively.
This article examines what's driving interest and experimentation in MaaS in cities around the world, outlines the core elements of MaaS and how this concept could evolve, and describes the role of government and the private sector in realizing the benefits MaaS brings.
This Blueprint outlines a vision for cities in a future where automated transportation is both accepted and widespread as part of the built environment. It is a human oriented vision for the potential of city streets, intersections, and networks-one in which automation can serve the goals of safety, equity, public health, and sustainability.
This report, BCG's latest on autonomous vehicles, examines the case for AVs as a cornerstone of the urban mobility revolution, as seen through experience of Boston. It describes transportation challenges, strategic considerations, scenario modeling and simulations, field testing. We hope that leaders in the public and private sectors who are considering nuw urban mobiliy models will benefit from these reflections and recommendations on Boston's experience thus far.
The former mayor of Portland, Oregon, outlines what a smart ride-hailing tax looks like for American cities. He discusses how the City should price the TNCs and other shared mobility to ensure the urban equity and affordability goal. He provided six ideas for the full-benefits of a tiered ride-hailing tax and addresses likely downsides.
This report combines recently published research and newly available data from a national travel survey and other sources to create the first detailed profile of TNC ridership, users and usage. The report then discusses how TNC and microtransit services can benefit urban transportation, how policy makers can respond to traffic and transit impacts, and the implications of current experience for planning and implementation of shared autonomous vehicles in major American cities.
Seattle City Council passes in a 7 to 1 vote a plan for large parking reforms including separating parking costs from rent and increasing bike parking requirements.
"The research described in this report shows that even with the greater global warming emissions from manufacturing (largely because of lithium-ion battery manufacturing), a battery-electric vehicle still results in significantly lower global warming emissions over its lifetime than its gasoline counterpart. Other studies on this topic have come to similar conclusions."
"As automated vehicle technologies advance, they have the potential to dramatically reduce the loss of life each day in roadway crashes. To support industry innovators and States in the deployment of this technology, while informing and educating the public, and improving roadway safety through the safe introduction of the technology, NHTSA presents Automated Driving Systems: A Vision for Safety. It is an important part of DOT’s multimodal efforts to support the safe introduction of automation technologies. In this document, NHTSA offers a nonregulatory approach to automated vehicle technology safety."
Automated vehicle (AV) policy development and assessment is a difficult and complicated process. Today’s road and vehicle policies are the product of a hundred years of lessons learned. They generally address five areas: safety, efficiency, mobility, convenience, and impact on the environment. Now the prospect-turned-reality of automated vehicles entering public roadways has opened up a number of new policy-related questions. Is it enough to simply modify current road and vehicle policies or will new policies need to be developed addressing much broader aspects of the transportation system? How can these policies be developed to accommodate technologies that either do not yet exist or are only now being tested on the road in constrained environments? Perhaps most importantly, how can policy influence technological design to safely operate with other road users and can we look ahead to have a better view of potential unintended consequences?
"This paper explores the relationships between transportation, land use and taxation. It investigates how current land tax and regulatory practices affect the amount of land devoted to roads and parking facilities, and how this affects transport patterns. It discusses ways to measure the amount of land devoted to transport facilities, examine how this varies under different circumstances, estimate the value of this resource, evaluate how tax policies and regulations policies treat this land, and analyze whether current practices are optimal in terms of various economic and social objectives."
This Electric Vehicle Strategy focuses on electrification of the public transit system, shared vehicles and the private automobiles that remain in use, which is one of many strategies the City is taking to reduce carbon emissions from the transportation sector. This strategy also seeks to maximize the benefits of air quality and affordability for low-income residents and parts of Portland that are the most dependent on private vehicles.
The survey results described here provide a new window into ride-hailing utilization in the Boston Region. Our findings confirm many widespread assumptions about ride-hailing, but also provide new insights into previously unexplored and unmeasured topics. Ride-hailing is used by a wide variety of Metro Boston residents, and riders are relatively representative of the region in terms of race and income.
This document provides background on micromobility and what it is, answers the question "Who uses shared micromobility?" and identifies current policies and practices.
Based on the 2001 and 2009 National Household Travel Surveys, this paper analyzes trends and determinants of multimodal car use in the U.S. during a typical week by distinguishing between (1) monomodal car users who drive or ride in a car for all trips, (2) multimodal car users who drive or ride in a car and also use non-automobile modes, and (3) individuals who exclusively walk, cycle, and/or ride public transportation. We find that during a typical week a majority—almost two thirds—of Americans use a car and make at least one trip by foot, bicycle, or public transportation. One in four Americans uses a car and makes at least seven weekly trips by other modes of transportation. Results from multinomial and logistic regression analyses suggest there may be a continuum of mobility types ranging from monomodal car users to walk, bicycle, and/or public transportation only users—with multimodal car users positioned in-between the two extremes. Policy changes aimed at curtailing car use may result in movements along this spectrum with increasing multimodality for car users.
This document provides guidance to transit agencies for quantifying their greenhouse gas emissions, including both emissions generated by transit and the potential reduction of emissions through efficiency and displacement. It lays out a standard methodology for transit agencies to report their greenhouse gas emissions in a transparent, consistent and cost-effective manner. It ensures that agencies can provide an accurate public record of their emissions; may help them comply with future state and federal legal requirements; and may help them gain credit for their―early actions to reduce emissions.
The continued use of minimum parking requirements is likely to encourage automobile use at a time when metropolitan areas are actively seeking to manage congestion and increase transit use, biking, and walking. Widely discussed ways to reform parking policies may be less than effective if planners do not consider the remaining incentives to auto use created by the existing parking infrastructure. Planners should encourage the conversion of existing parking facilities to alternative uses.
SAFE believes that AV-related labor displacement concerns—many of which have been expressed sensationally—must be addressed seriously rather than merely dismissed out of hand or repeated without verification. In response to these concerns, SAFE commissioned a panel of highly regarded transportation and labor economists to conduct a fact-based and rigorous assessment of the economic costs and benefits of AVs, including labor impacts.
"In the United States, road infrastructure funding is declining due to an increase in fuel efficiency and the non-adjustment of fuel taxes to inflation. Legislation to tax plug-in vehicles has been proposed or implemented in several states. This paper assesses (1) the magnitude of the decline in federal fuel tax revenue caused by plug-in vehicles and (2) quantifies the revenue that could be generated from a federal plug in vehicle registration fee.
Wondering what is happening in legislation across the country? This report is updated as of 2017 as to what different states are doing to prepare for the arrival of Autonomous Vehicles.
This edition of the Blueprint is organized into three parts, taking the reader through the principles and political structures that underscore and shape our vision of the future, key policy choices around transit, pricing, freight, and data that can reshape our cities, and finally, exploring the sweeping vision for city streets of the future: Shaping the Autonomous Future Today, Policies to Shape the Autonomous Age, and Design for the Autonomous Age
The immense mobility needs in black and brown neighborhoods are the result of systematic, significant and sustained disinvestment. Here's what the mayor can do to reverse the damage.
This municipal action guide is meant to give cities the ability to better understand and approach the impending roll out of autonomous vehicles in their cities. We hope to lay out the current typologies of how cities and other levels of government are working together with the private sector to begin to integrate self-driving cars onto the roadways.
This resolution by the Governor of Washington speaks support for the testing of autonomous vehicles in the state of Washington.
The purpose of this document is to identify and outline the policies, programs and strategies being adopted by the City of Portland (City), as part of a regionally coordinated effort to promote and integrate electric vehicles (EVs) into our transportation system and to capitalize on local economic development opportunities from this emerging industry.
This article summarizes the history of how Level of Service (LOS) became tied to the California Environmental Quality Act (CEQA) and the motivations for the current shift away from LOS toward Vehicles Miles Traveled (VMT) as an environmental review point for new construction projects.
This publication profiles some of Copenhagen's best sustainable solutions. In the spirit of sharing, Copenhagen reaches out to cities worldwide with our solutions, but is also on the lookout for new ideas to improve Copenhagen and hope to be inspired by the lessons learnt by others.
Technology is transforming transportation. The ability to conveniently request, track, and pay for trips via mobile devices is changing the way people get around and interact with cities. This report examines the relationship of public transportation to shared modes, including bikesharing, carsharing, and ridesourcing services provided by companies such as Uber and Lyft. The research included participation by seven cities: Austin, Boston, Chicago, Los Angeles, San Francisco, Seattle and Washington, DC. The objective of this research analysis is to examine these issues and explore opportunities and challenges for public transportation as they relate to technology-enabled mobility services, including suggesting ways that public transit can learn from, build upon, and interface with these new modes.
"Dockless bike share systems present an opportunity for cities to expand access to bike share by lowering costs and geographic barriers, but also create additional challenges in the areas of maintenance, parking, and right-of- way management. Most dockless providers are also private, venture-capital funded entities, representing a significant departure from current public and non-profit approaches. Other cities have encountered challenges in securing cooperation from these operators in areas such as data transparency. This raises a key question: To what extent can cities use contracts and governance to exchange use of the public right-of-way for operating requirements that advance equity, accessibility, innovation, and other goals? Using case studies from other U.S. cities and drawing insights from the wider “smart mobility” literature, this research presents recommendations for regulating dockless bike share in cities and ties these approaches to the implementation of Nice Ride Minnesota’s dockless pilot. "
This is a review of what research is saying about the negative impacts of autonomous vehicles are on public health issues specifically.
The Chicago metropolitan area has one of the most extensive public transit systems in the United States, yet there are many places in the region where people do not have convenient access to transit service. To address that deficiency, this paper identifies practical ways to give more travel options to people in areas that are underserved by transit, including people who are unable to own or rent a car or have physical limitations that prevent them from driving.
"This report consists of nine chapters. Chapter 2 describes the effects of technology on transportation in general, the innovative services relevant to this report, what is known about the use of these services, and their potential impacts. Chapter 3 explains the existing regulatory structure of the taxi, sedan, and limousine industries and the challenges to that existing structure presented by the rise of TNCs. Chapter 4 presents an economic framework for address- ing those challenges. Chapters 5 through 8 then review specific issues facing shared mobility services: Chapter 5 examines labor and employment issues; Chapter 6 addresses personal security for drivers and passengers and safety for the public; Chapter 7 reviews insurance issues; and Chapter 8 looks at issues of access and equity. Chapter 9 presents the overall conclusions resulting from this study and the committee’s recommendations for policy makers and regulators who must consider whether and how to regulate these new services to serve public policy goals, and outlines research needs."
This report is an analysis of 153 "state of the city" speeches by mayors between January and April of 2019. They have been analyzed to identify the 10 major issues cities are talking about and other major issues that are being prioritized across the country.
This article introduces the first legislation introduced by the Federal Government and how they see autonomous vehicles can help better the country.
This Strategic Plan is designed to help the East-West Gateway Council of Governments (EWG) to better position itself to prepare for emerging transportation technologies in its planning and investment decision making processes.
The focus of this paper is around GHG emissions reduction potentials by electrifying transportation methods around the world.
"This report examines the changes that might result from the large-scale uptake of a shared and self-driving fleet of vehicles in a mid-sized European city. The study explores two different self-driving vehicle concepts, for which we have coined the terms 'TaxiBot' and 'AutoVot'. TaxiBots are self-driving cars that can be shared simultaneously by several passengers. AutoVots pick-up and drop-off single passengers sequentially. We had two premises for this study: First, the urban mobility system upgrade with a fleet of TaxiBots and AutoVots should deliver the same trips as today in terms of origin, destination and timing. Second, it should also replace all car and bus trips. The report looks at impacts on car fleet size, volume of travel and parking requirements over two different time scales: a 24-hour average and for peak hours only."
Through a review of long-range transportation plans and interviews with planners, this article examines how large metropolitan planning organizations are preparing for autonomous vehicles. In just a few years, the prospect of commercially available self-driving cars and trucks has gone from a futurist fantasy to a likely near-term reality. However, uncertainties about the new technology and its relationship to daily investment decisions have kept mention of self-driving cars out of nearly all long-range transportation plans.
This study advances the national conversation about how to cope with the effect of AVs on workers in three ways: by setting forth a framework for discussion, presenting quantitative simulations and qualitative scenarios to help assess key impacts, and providing policy recommendations for mitigating negative impacts while also setting an agenda for research on policy.
"This document is for city administrations, national policy makers, and anyone considering a move to employ cycle logistics. It outlines the major learning points and success factors, and sets out nine recommendations for the most successful implementation. The project demonstrated that e-bikes were popular, efficient, reliable and – above all – saved money compared to the motorized alternative. Most of the participants were so impressed, they are continuing or expanding their use of e-bikes, after the project end-point."
As the technology for autonomous vehicles continues to develop, it may be necessary for state and municipal governments to address the potential impacts of these vehicles on the road." The following webpage has updated information regarding actions State's have taken so far on this matter.
A review of legislative debates in these states finds that action was stymied by a range of issues related to driver background checks, service to disabled persons, fair treatment of drivers, competitive impacts on the taxi industry, and whether app-enabled ride services should be regulated by state or local governments. This blueprint for TNC and taxi regulation includes recommendations on five key issues that stymied approval of TNC bills in big-state legislatures this year.
Waymo, the self-driving car unit of Google parent Alphabet Inc, urged the National Highway Traffic Safety Administration (NHTSA) to “promptly” remove regulatory barriers for cars without steering wheels and brake pedals.
As a result of transportation challenges faced by rural areas, public agencies, non-profits and companies are collaborating in new ways to leverage emerging technology and service models to improve mobility options for rural and small-town residents. The following examples demonstrate just a few of the ways public agencies and multi-sector partnerships are working to close mobility gaps in small and rural communities.
Summary of America's Transportation Infrastructure Act.
Driverless vehicles will likely have a huge impact on our future; however, it is the government’s actions (now and in the future) that will determine how they are integrated into society and if the impacts are largely positive or negative. The intent of this guide is to outline the role of government in the integration of driverless vehicles in society and present the information that local and regional governments need to inform planning and decision-making – now and in the future.
See something that should be here that isn't? Have a suggestion to make?