Our Team

Benjie de la Peña
CEO


Benjie is an urban nerd and a transportation geek. His sweet spot is anticipating, planning, and managing systems change while keeping equity and justice front and center. He believes the emerging transportation technologies should serve as critical leverage points for correcting societal wrongs and dismantling racism and injustice.

He chairs the Global Partnership for Informal Transportation and serves on the US Advisory Group of the Institute for Transportation and Development Policy. He also founded the boutique consulting firm Agile City Partners.

Benjie served as Chief of Strategy and Innovation for the Seattle Department of Transportation (SDOT) where he led the development of ground-breaking and nationally recognized technology and mobility strategies such as Seattle’s New Mobility Playbook and the draft Transportation Information Infrastructure Plan. He initiated lean transformation and also introduced agile methodologies at SDOT.

Benjie writes and curates Makeshift Mobility, a fortnightly newsletter on innovations in informal transportation. He serves on the boards of Project for Public Spaces, Gehl Institute, and was an advisor to the Roddenberry Prize.

Sharon Feigon
Founder in Residence


Sharon is the Founder in Residence of the Shared-Use Mobility Center (SUMC). She retired from her position as Executive Director and CEO on December 31, 2020.

Under her leadership, SUMC has championed that mobility is a right for all and has been a clearinghouse for vital shared mobility developments, research, tools, and best practices. Resources created under her direction include the pioneering Shared-Use Mobility Reference Guide and the Shared Mobility Toolkit, groundbreaking research for the Transportation Research Board that shaped the understanding of the relationship between transit and shared mobility, action plans and technical assistance for cities and regions across the US, and the industry’s only mobility knowledge hub: the Mobility on Demand Learning Center.

Read about her many accomplishments at SUMC and throughout her career. 

Albert Benedict
Director, Learning Center & Accessibility Programs


Albert Benedict is the Director for Learning Center and Accessibility Programs at SUMC, where he is responsible for managing several national projects to evaluate opportunities and economic and environmental benefits related to shared mobility and integrated transportation systems.

Prior to SUMC, Albert worked at the Center for Neighborhood Technology for 10 years as a Senior Planner & GIS Analyst.  His work at CNT combined his expertise in both Geographic Information Systems (GIS) and economic development. He has provided analysis for CNT’s projects in communities across the country and his research has been used to build sustainability strategies for cities in areas such as form-based code, location efficiency, bus rapid transit, streetcars and transit-oriented and economic development.

Albert has presented at numerous professional conferences and contributed to many research projects and publications, including: The New Transit Town: Best Practices in Transit-Oriented Development, by Hank Dittmar and Gloria Ohland (Island Press, 2004), Hidden in Plain Sight:  Capturing the Demand for Housing Near Transit (Federal Transit Administration, 2005), Location Efficiency Model for the Greater London Metropolitan Area and the Walthamstow Town Centre Case Study Example (Prince’s Foundation for the Built Environment, 2008).

Albert holds an MA in Geography with an emphasis in Urban Planning from the University of Akron, Ohio and a BA in Psychology/Environmental Planning from The University of Wisconsin, Whitewater.

Colin Murphy
Research and Consulting Director


Colin works on SUMC’s research efforts, with an emphasis on newer shared modes’ interaction with existing transportation networks and their potential to transform our cities. He was lead writer and researcher on TCRP Research Report 188, Shared Mobility and the Transformation of Public Transit, and heads the research teams for other several other research projects currently underway at SUMC.

Before SUMC, he worked with Smart Growth America’s National Complete Streets Coalition and the Center for Neighborhood Technology in Chicago. Colin has a BA from UT Austin and a Master’s in Public Policy and Administration from Northwestern University, and enjoys hauling absurd masses of humans and materials by bicycle.

Mary Ferguson
Program Manager, California


As SUMC’s Program Manager in California, Mary is responsible for assisting with the implementation of the Electric Vehicle Carsharing Pilot Program in Los Angeles. Before SUMC, Mary worked as a Project Coordinator with Hey!Tanks LA, a rainwater harvesting company in Los Angeles. She has also worked with Amigos de los Rios on project management, grant writing and volunteer coordination on the Emerald Necklace Project along the Rio Hondo and San Gabriel rivers in Southern California.

Mary holds a BA of Environmental Analysis from Pitzer College. Her thesis, Sediment Removal from the San Gabriel Mountains, explored the issues of sediment management, beach replenishment and riparian habitat restoration.

She has been a certified Master Gardner since 2008 and enjoys participating in regional habitat restoration efforts, hiking the San Gabriel Mountains and making chocolate for local community events.

Brian Holland
Program Director and Interim Operations Director, California


Brian is a city planner dedicated to building equitable and climate-friendly urban systems. As Program Director and Interim Operations Director with SUMC, he manages programs that advance this goal, including SUMC’s Shared+Electric Mobility Initiative and the organization’s pilot projects in underserved communities across California. Prior to joining SUMC, he managed climate change programs for ICLEI USA, part of a global network of nearly 1,000 cities focused on sustainability and resilience. In this capacity, he led a team that created industry-leading standards, software tools, and training programs for climate mitigation and adaptation, while spearheading U.S. city involvement in initiatives such as the 21st UN Conference of Parties in Paris and the Global Covenant of Mayors for Climate and Energy.

He has also developed sustainability plans, programs, and partnerships for San Diego’s Metropolitan Planning Organization (SANDAG), California consulting firm PlaceWorks, and Atlanta non-profit Southface Energy Institute. Brian holds a B.A. in Interdisciplinary Studies from the University of Georgia and currently lives in Pasadena, California.

Israel Ramirez
Communications Associate & Social Media Manager


As Communications Associate & Social Media Manager, Israel works on digital strategies and multimedia design to push SUMC’s brand forward while leveraging social, email, and online marketing to promote the vision of Mobility for All. He also manages SUMC’s weekly Mobility Hub newsletter.

Before working at SUMC, Israel gained skills in targeted experiential marketing as a Nightlife Brand Ambassador for GMR Marketing, lightning fast delivery props as a bike courier, and worked as an Event Coordinator for the French-American Chamber of Commerce before that.

Israel holds a B.A. in International Business from Ball State University with majors in International Business and French. In his free time, Israel likes traveling, various types of photography, and supporting local business in Chicago.

Rudy Faust
Senior Project Associate


Rudy is a Senior Project Associate for initiatives throughout SUMC, from a carsharing improvement study to the Federal Transit Administration’s Innovation and Knowledge Accelerator.

He comes to the Shared Use Mobility Center from a career in book publishing in New York and Chicago, which has left him with a love of good writing in many genres. One day, Rudy hopes to apply his A.B. in Medieval Studies at the University of Chicago to a modern urban theory. In the meantime, he will complete his Masters in Urban Planning and Policy at the University of Illinois at Chicago.

A New Jersey native, he has mostly traded hiking for riding bicycles that he builds, “even in this weather(?).” Rudy may also be found washing pots at Ravenswood Community Services, or enjoying a post-ride coffee or beer at one of Chicago’s fine purveyors.

Kevin Karner
Senior Project Associate


As a Senior Project Associate, Kevin spends his time supporting a wide range of research and communications efforts at SUMC.

Kevin received a Bachelor of Science in Geography and a Masters of Urban and Regional Planning from the University of Minnesota. During this time, he worked for the university on transportation and environmental quality initiatives as an engineering technician, AmeriCorps fellow and assistant researcher. His past work for state and local government includes comprehensive and strategic plan updates, public outreach campaigns and legislative policy research.

Outside of work, Kevin can be found enjoying Chicago’s great live music and arts scene or exploring a new neighborhood on his bike.

Erin Evenhouse
Program Manager and Interim Operations Manager


Erin contributes strategic leadership and program management to SUMC’s efforts. She currently works with local leaders in Minneapolis-Saint Paul to implement the Twin Cities Shared Mobility Action Plan. Erin also supports business plan development for the FTA’s Mobility On-Demand On-Ramp Program, research on equity impacts and frameworks in shared use mobility, and oversight of cross-team projects.
Before joining SUMC, Erin worked for Transportation for America in technical assistance and outreach, and she has previously worked in communications and grant administration. Erin earned her BA and Master of Urban Planning degrees at the University of Michigan. She enjoys riding her bike and spending time outside.

Ellen Partridge
Policy and Strategy Director


Ellen brings to SUMC the expertise and knowledge of nearly 20 years of work in public transit administration and operations at both the federal and transit agency levels. She was appointed Chief Counsel for the USDOT Research and Innovative Technology Administration and also served as Deputy Assistant Secretary for Research and Technology and Chief Counsel for the FTA. She is intimately familiar with the legal and regulatory landscape of public transit, including the nuances of public agency partnerships with private mobility providers.
At the Chicago Transit Authority, she focused on policy initiatives – first as Deputy General Counsel for Policy and Appeals and then in the Strategic Operations unit that deployed new technology and trained supervisors on how to use it to improve bus service. Before joining the nation’s second-largest transit agency, she practiced environmental law with the firms of Jenner & Block in Chicago and Van Ness Feldman in Washington, D.C. She lived in the Republic of Palau, serving as counsel to its government as it transitioned from being a United Nations Trust Territory to independence.
While practicing law, she taught environmental and natural resources law as an adjunct professor at Northwestern University and DePaul University Law Schools. Ellen is a fellow with Leadership Greater Chicago, was awarded a fellowship with the German Marshall Fund and was a Senior Fellow with the Environmental Law and Policy Center. She earned her law degree at Georgetown University Law School and an MBA from the University of Chicago.

Alvaro Villagran
Program Manager


Alvaro Villagran is a Program Manager at the Shared-Use Mobility Center. Alvaro’s work focuses in leading the Federal Transit Administration’s Mobility on Demand (MOD) On-Ramp Program, providing technical assistance to transit agencies across the country in developing a wide array of mobility-on-demand projects, including: microtransit, mobility-as-a-service, mobility hubs, accessible on-demand programs, and bike share integration to transit.

Alvaro holds a Master’s Degree in Urban Planning and Policy from the University of Illinois at Chicago, and a Master’s Degree in History from Northwestern University. Prior to SUMC, Alvaro worked for the Transportation Improvement Program at the Chicago Metropolitan Agency for Planning.

Alvaro is a member of the American Planning Association, serves as a Transport Chicago Steering Committee Member, and is a member of Young Professionals in Transportation (YPT), where he served as YPT International Director for Chapter Development and as YPT Chicago Chapter Chair.

Leslie Gray
Communications and Public Affairs Director


Leslie Gray offers 15 years of combined experience as a copywriter for global brands and as a journalist for print and digital media. She holds a B.S. in Mass Communications and an M.S. in Copywriting from the VCU Brandcenter. Leslie also studied Graduate Communications Design at Pratt Institute in Brooklyn, NY.

A vehicle accident led her to feel deeply about the importance of shared mobility for all and the role of transportation in climate and anti-racist action, and she is proud to use her broad skill set to support positive change.

Leslie is also an accomplished freelance writer and editor who has published on global media sites, collaborated with artists, is editor of a Chicago newsletter, and writes and performs monologues in the Chicago area. She enjoys sushi, poetry, dance, and talking to strangers.

Peter Lauer
Project Associate


Peter is a Project Associate at SUMC supporting a range of research projects including the Mobility-On-Demand Learning Center, a national analysis of mobility partnerships, and a job access study in Texas. Peter brings a data-driven approach to problem solving from his previous career as an engineer.

After completing his Bachelor of Science in Mechanical Engineering at the University of Maryland, Peter worked as a manufacturing engineer in the automotive and healthcare industries. He came to SUMC as a research fellow while completing his Master of Science in Civil Engineering from the University of Illinois at Chicago.

In his spare time, Peter enjoys following Philadelphia sports teams and exploring Chicago’s neighborhoods on Divvy bikes.

Fabian L. Campos
Program Coordinator, California


Fabian L. Campos is a Program Coordinator at SUMC and helps organize the organization’s clean mobility pilot projects in underserved populations across California. Prior to joining SUMC, Fabian worked in the private sector conducting land-use entitlement processes, convened stakeholders for a transportation agency to help develop their long-range plan, and developed and packaged workforce development programs to help at-risk youth transition into the workforce, the transportation, trade and logistics sectors in particular. When not busy advocating for improved transportation modes, Fabian enjoys average-length bike rides and walking tours, discovering more food and music scenes, and a good read in a public space.

Fabian received his Bachelor’s degree from Grinnell College and his Master of Urban and Regional Planning degree from the University of California, Los Angeles.

Lauren N. McCarthy
Program Manager, California


Lauren is a Program Manager at SUMC. Her work includes managing and contributing to various dimensions of the Clean Mobility Options Program and supporting multiple SUMC research initiatives. Lauren is also a Ph.D. Candidate at the Schar School for Policy and Government. Her dissertation work investigates the applicability of established policy process models in the introduction of novel technologies, with a focus on micromobility.

Before joining SUMC, Lauren was Program Manager and Senior Researcher for the Center for Transportation Public-Private Partnership Policy at George Mason University. In 2019 Lauren was selected as a Google Public Policy Fellow. Lauren has presented her research at numerous conferences, such as the Transportation Research Board Conference and the World Conference on Transport Research, and published work in multiple outlets, including the peer-reviewed journal Transport Policy

Lauren is a proud Buffalonian (Go Bills! Go Sabres!) and enjoys walking around cities and striking up conversations with the people she meets along the way. She received a B.S. in Business Administration and an M.A. in Geography from the State University of New York at Buffalo.

Hannah Wilson
Event and Project Manager


Hannah comes to SUMC with a background in project management and research and with a passion for understanding how the spatial and social dynamics of city-making affect community health and happiness; she believes improving transit and mobility for all is at the core of this relationship. Prior to graduate school and SUMC, she worked for a patient engagement company that delivered products, rooted in behavioral science and human centered decision, to improve patient empowerment and decision-making. Working for SUMC, she is applying her background and education to planning and organizing meaningful conversations at events such as SUMC’s annual National Shared Mobility Summit as well as consulting on a project centered around inclusive planning.

Hannah received her Bachelor’s degree in Biology and Society from Cornell University and her Master’s degree in City Design and Social Science from the London School of Economics. As a sociologist, she loves to explore and people watch in new cities and parks.

Nate Seeskin
Program Associate


Nate comes to SUMC with a strong background and passion for transportation, public policy, and social justice. Prior to working at SUMC, Nate worked at two separate municipal agencies, a transportation consulting firm, and a survey research organization; now he is channeling his experiences in research and urban planning into developing new content for SUMC’s online Learning Center.

Originally from the Midwest, Nate prides telling people that he has lived in four states (and one district) throughout his life: Missouri, Washington, DC, Illinois, North Carolina, and California. Outside of work, Nate lives a car-free lifestyle and loves biking, reading, exploring Chicago, and spending time with his family, many of whom live nearby.

Nate holds a Master’s degree in City and Regional Planning from the University of North Carolina at Chapel Hill and a Bachelor’s degree in Political Science with a certificate in Advanced Leadership Studies from American University.

Manali Sheth
Program Coordinator


Manali is an urban planner and storyteller who is passionate about designing better cities and systems for people. As one of our Program Coordinators, she supports the Accelerating Innovative Mobility National Network program and the Clean Mobility Options program. Manali loves to brainstorm at a whiteboard with teammates, visualize information, capture people’s stories, and keep humans at the center of design solutions. 

Prior to joining SUMC, Manali helped to design buildings at Arup and conducted cutting-edge research at the Urban Freight Lab. She received her Master’s in Urban Planning & Design from the University of Washington. In her free time, she likes to discover new places by foot, read, and try her hand at digital art. 

Sarah Huang
Program Coordinator


Sarah is a Program Coordinator at SUMC, where she supports the Clean Mobility Options Program to provide clean and accessible transportation solutions to California’s underserved communities. Sarah comes to SUMC with a background and interest in the intersection of transportation, climate change, and public health.

Prior to joining SUMC, Sarah worked with the Local Government Commission and the CivicSpark Program to support fellows, local governments, state agencies, and nonprofit partners to implement capacity-building projects to address California’s biggest challenges in climate change and community resiliency.

Sarah received her B.A. in Geography & Environmental Studies from UCLA. She is currently a member of the American Society of Adaptation Professionals and serves as a Steering Committee Member for Orange County Environmental Justice. Outside of work, Sarah enjoys cooking and baking, starting new art projects, and reading books.

Board of Directors

Clayton Lane, Board Chair
Chief Partnership & Strategy Officer, GoAscendal


Clayton has 20 years of experience as a social entrepreneur, mobility expert, and international program director. Clayton co-founded PhillyCarShare and grew it to become the largest regional car-sharing system in the world, displacing about 20,000 cars, reduced driving by about 50 million miles, and avoiding about 46,000 tons of CO2. More recently as CEO of ITDP, COO of EMBARQ, and Deputy Director of WRI Cities, Clayton has led 100-200 passionate professionals to influence mobility policy & plans in over 50 cities worldwide. Clayton has played key roles in raising over $100 million; leading strategy; and forging partnerships with governments, banks, UN agencies, NGOs & companies. He also has overseen top-notch research teams authoring the “Bike Share Planning Guide” and BRT and TOD Standards.

Scott Bernstein, Board Treasurer
Founder and Chief Strategy + Innovation Officer, Center for Neighborhood Technology


Scott leads CNT’s work to understand and better disclose the economic value of resource use in urban communities, and helps craft strategies to capture the value of this efficiency productively and locally. He studied at Northwestern University, served on the research staff of Northwestern’s Center for Urban Affairs, taught at UCLA and was a founding Board member at the Brookings Institution Metropolitan Center. In addition, President Clinton appointed Scott to the President’s Council for Sustainable Development, where he co-chaired its task forces on Metropolitan Sustainable Communities and on Cross-Cutting Climate Strategies and contributed to other federal advisory panels on global warming, development strategy, and science policy.

Mariia Zimmerman, Board Secretary
Principal and Founder, MZ Strategies, LLC


As Founder and Principal of MZ Strategies, LLC, an urban policy firm located in Richmond, VA, Mariia serves clients across the country. Mariia has worked in dozens of communities on a wide range of policy topics addressing such critical community needs as sustainable infrastructure and affordable housing, inclusive community development finance, and anti-displacement strategies. Mariia served previously as the Deputy Director for the US Department of Housing and Urban Development’s Office of Sustainable Communities and Housing, was a founding member and interim Director of Transportation for America, and spent several years working on Capitol Hill and at the US Department of Transportation. Mariia has authored numerous reports and publications including on topics covering transportation reform, equitable transit-oriented development, and emerging practices in regional planning.

Robert Puentes
President and CEO, Eno Center for Transportation


Robert Puentes is President and CEO of the Eno Center for Transportation, a non-profit think tank with the mission of improving transportation policy and leadership. Prior to joining Eno, he was a senior fellow at the Brookings Institution’s Metropolitan Policy Program where he directed the program’s Metropolitan Infrastructure Initiative. He is currently a non-resident senior fellow with Brookings. Before Brookings, Robert was the director of infrastructure programs at the Intelligent Transportation Society of America. Robert has worked extensively on a variety of transportation issues, including infrastructure funding and finance, and city and urban planning.

Emily Castor Warren
Senior Manager, Public Policy, Amazon


Emily is a mobility technology pioneer with a wealth of experience in transportation policy and tech regulation. She currently leads local public policy for Amazon’s retail business in Northern California. After starting her career as a Congressional legislative aide and municipal financial analyst, Emily joined Lyft in 2012, where she founded several operational departments and led teams focused on transportation policy, public transit partnerships, and community engagement. Emily later joined Lime, where she led the global policy and research team. Emily serves on the advisory board of the UCLA Institute of Transportation Studies and is a Venture Partner with Fontinalis Partners.

Kevin McLaughlin
CEO, Zygg


Kevin is a mobility entrepreneur, passionate about turning great ideas into products and services that improve people’s lives through better mobility and healthier cities. He is a 4-time founder of successful Canadian mobility and healthy city ventures, including AutoShare, Toronto’s original carsharing service (1998), now part of Enterprise CarShare; Vancouver’s Modo – the Car Co-op (1997) and Evergreen.ca (1991), Canada’s leading NGO that works to make cities flourish. He is currently CEO of his latest startup Zygg—the first subscription service for personal e-bikes in North America, based in Toronto. Kevin was recently a Vice President at Free2Move, the urban mobility service that allows users to search, compare and choose from a variety of mobility options on a single app.

Jana Lynott
Senior Strategic Policy Advisor, AARP Public Policy Institute


At the AARP Public Policy Institute, Jana manages AARP’s transportation research agenda and is responsible for the development of policy adopted by the AARP Board of Directors. Jana’s areas of expertise include livable communities, transportation, and land use planning and policy. Her current research explores how “disruptive” technologies may influence the form and delivery of transportation services of the future. In 2015, Jana was responsible for the development of AARP’s groundbreaking Livability Index, which measures how well every neighborhood in the United States meets residents’ needs. Jana previously served as director of transportation planning for the Northern Virginia Transportation Commission, where she designed and managed an influential study on the link between land use and the mobility of older adults.

Stefanie Brodie, PhD
Research Practice Lead, Toole Design


Stefanie Brodie specializes in research for transportation planning and policy. With her expertise in transportation equity, she works with cities to develop equity frameworks for planning processes and conducting equity analyses. Her past research focused on performance-based transportation planning, especially how to incorporate equity and other social sustainability considerations into decision making. Stefanie takes a pragmatic approach to transportation research and believes that it should help public agencies make informed decisions.

Prior to joining Toole Design, Stefanie served as a research program specialist for Washington, DC’s District Department of Transportation. Stefanie’s published works cover topics of equity, performance-based planning, sustainability, and environmental justice, all within the transportation context. She has presented at numerous conferences and has participated in panels on topics such as active transportation, dockless micromobility, project evaluations, and the future of transportation.

Danielle J. Harris
Managing Director, Engagement & Innovation, Elemental Excelerator


Danielle J. Harris is a passionate advocate for environmental and racial justice, which led her to city planning. As a city planner mitigating tech’s growing impacts on San Francisco over the past 10 years, Danielle began to adapt city functions to unlock tech’s benefits. Today, Danielle is the Managing Director of Engagement & Innovation at Elemental Excelerator, a climate tech catalyst that finds and funds climate startup deployments with corporates, community-based organizations, and cities. She develops strategic engagements and partnerships with diverse stakeholders to make impactful change to address social inequity and the climate crisis. Danielle continues to be a thought leader in new mobility, helping the industry navigate the ever-evolving mobility revolution, for she previously served as Director of Mobility Innovation at Elemental and Innovation Strategist for SFMTA Office of Innovation, where she created dynamic collaborations between city departments and tech companies.