The Future of Mobility in Cities: Multimodal and Integrated

Ten principles developed by international non-governmental organizations are designed to guide urban decision-makers toward the best outcomes for the transition to new mobility options.

3 minute read

October 10, 2017, 5:00 AM PDT

By Todd Litman


Sustainable, inclusive, prosperous, and resilient cities depend on transportation that facilitates the safe, efficient and pollution-free flow of people and goods, while also providing affordable, healthy, and integrated mobility for all. Innovative shared and autonomous transportation services can have profound impacts on community quality of life and resident's access to opportunity.

A new international working group developed the following ten principles to guide urban decision-makers and stakeholders toward the best outcomes for the transition to new mobility options.

  1. We plan our cities and their mobility together. The way our cities are built determines mobility needs and how they can be met. Development, urban design and public spaces, building and zoning regulations, parking requirements, and other land use policies shall incentivize compact, accessible, livable, and sustainable cities.
  2. We prioritize people over vehicles. The mobility of people and not vehicles shall be in the center of transportation planning and decision-making. Cities shall prioritize walking, cycling, public transport and other efficient shared mobility, as well as their interconnectivity. Cities shall discourage the use of cars, single-passenger taxis, and other oversized vehicles transporting one person.
  3. We support the shared and efficient use of vehicles, lanes, curbs, and land. Transportation and land use planning and policies should minimize the street and parking space used per person and maximize the use of each vehicle. We discourage overbuilding and oversized vehicles and infrastructure, as well as the oversupply of parking.
  4. We engage with stakeholders. Residents, workers, businesses, and other stakeholders may feel direct impacts on their lives, their investments and their economic livelihoods by the unfolding transition to shared, zero-emission, and ultimately autonomous vehicles. We commit to actively engage these groups in the decision-making process and support them as we move through this transition.
  5. We promote equity. Physical, digital, and financial access to shared transport services are valuable public goods and need thoughtful design to ensure use is possible and affordable by all ages, genders, incomes, and abilities.
  6. We lead the transition towards a zero-emission future and renewable energy. Public transportation and shared-use fleets will accelerate the transition to zero-emission vehicles. Electric vehicles shall ultimately be powered by renewable energy to maximize climate and air quality benefits.
  7. We support fair user fees across all modes. Every vehicle and mode should pay their fair share for road use, congestion, pollution, and use of curb space. The fair share shall take the operating, maintenance and social costs into account.
  8. We aim for public benefits via open data. The data infrastructure underpinning shared transport services must enable interoperability, competition and innovation, while ensuring privacy, security, and accountability.
  9. We work towards integration and seamless connectivity. All transportation services should be integrated and thoughtfully planned across operators, geographies, and complementary modes. Seamless trips should be facilitated via physical connections, interoperable payments, and combined information. Every opportunity should be taken to enhance connectivity of people and vehicles to wireless networks.
  10. We support that autonomous vehicles in dense urban areas should be operated only in shared fleets. Due to the transformational potential of autonomous vehicle technology, it is critical that all AVs are part of shared fleets, well-regulated, and zero emission. Shared fleets can provide more affordable access to all, maximize public safety and emissions benefits, ensure that maintenance and software upgrades are managed by professionals, and actualize the promise of reductions in vehicles, parking, and congestion, in line with broader policy trends to reduce the use of personal cars in dense urban areas.

Monday, October 9, 2017 in Shared Mobility Principles for Livable Cities

Large blank mall building with only two cars in large parking lot.

Pennsylvania Mall Conversion Bill Passes House

If passed, the bill would promote the adaptive reuse of defunct commercial buildings.

April 18, 2024 - Central Penn Business Journal

Aeriel view of white sheep grazing on green grass between rows of solar panels.

Coming Soon to Ohio: The Largest Agrivoltaic Farm in the US

The ambitious 6,000-acre project will combine an 800-watt solar farm with crop and livestock production.

April 24, 2024 - Columbus Dispatch

Rendering of wildlife crossing over 101 freeway in Los Angeles County.

World's Largest Wildlife Overpass In the Works in Los Angeles County

Caltrans will soon close half of the 101 Freeway in order to continue construction of the Wallis Annenberg Wildlife Crossing near Agoura Hills in Los Angeles County.

April 15, 2024 - LAist

Wind turbines and solar panels against a backdrop of mountains in the Mojave Desert near Palm Springs, California

California Grid Runs on 100% Renewable Energy for Over 9 Hours

The state’s energy grid was entirely powered by clean energy for some portion of the day on 37 out of the last 45 days.

April 24 - Fast Company

Close-up of hand holding up wooden thermometer in front of blurred street

New Forecasting Tool Aims to Reduce Heat-Related Deaths

Two federal agencies launched a new, easy-to-use, color-coded heat warning system that combines meteorological and medical risk factors.

April 24 - Associated Press via Portland Press Herald

View of Dallas city skyline with moderately busy freeway in foreground at twilight.

AI Traffic Management Comes to Dallas-Fort Worth

Several Texas cities are using an AI-powered platform called NoTraffic to help manage traffic signals to increase safety and improve traffic flow.

April 24 - Dallas Morning News

News from HUD User

HUD's Office of Policy Development and Research

Call for Speakers

Mpact Transit + Community

New Updates on PD&R Edge

HUD's Office of Policy Development and Research

Urban Design for Planners 1: Software Tools

This six-course series explores essential urban design concepts using open source software and equips planners with the tools they need to participate fully in the urban design process.

Planning for Universal Design

Learn the tools for implementing Universal Design in planning regulations.