Who We Are

Mr. Stock is a economist, researcher and quantitative analyst experienced in developing and executing innovative methods to collect and analyze information to support client research goals. His clients have included the Federal Highway Administration (FHWA), U.S. Department of Homeland Security (DHS), U.S. Federal Motor Carrier Safety Administration, and Transport Canada, as well as many regional, state and metropolitan agencies. His 40 years of experience includes regional economic impact assessment, benefit/cost analysis, operations analysis, policy analysis, business case development, grant writing, and research design and management. His focus for the past 27 years has been on determining impacts of programmatic, technological and infrastructure improvements on the profitability, efficiency, safety and security of transportation systems.

Michael has fundamentally transformed CS’ business processes to inform our forward-looking strategy. His analyses have allowed CS to critically assess our business structures and systems, so our staff can focus on producing great work for our clients. Michael pushes CS to be our best through his willingness to be inquisitive and challenge the status quo. He leads us to new ways of thinking about our business by analyzing problems from unique perspectives. He brings a strong commitment to our growth and success, demonstrated through his contributions and his efforts to support and elevate the work of his colleagues.

Linnea holds a Master of Urban and Regional Planning degree from the University of Minnesota Humphrey School. She has expertise in environmental and sustainability planning, land use, and transit-oriented development. She came to the professional planning world via land use reform advocacy in Minneapolis, where she currently lives.

Mr. Harrington is Regional Manager for Cambridge Systematics’ planning practice in the Mid-Atlantic region with more than 28 years of professional experience in transportation planning in the public and private sectors. Tom has served as a Project Manager in multiple studies that focus on transit systems planning, transit corridor studies and alternatives analysis, and performance-based multimodal evaluation and project prioritization.

Interests & Hobbies

In his free time, Tom spends time biking and swimming. He lives in Silver Spring, Maryland with his wife Claire and daughter Fiona.

Leonardo ‘Leo’ Cavalcanti is an Associate at CS, with experience in supporting transport and economic development strategies to plan and fund sustainable mobility and governmental interventions in the U.S., Latin America, and the Caribbean. As an Environmental Scientist with a Master's in City and Regional Planning from Rutgers University, Leo has been a part of engagements related to freight, trade, economic planning, decarbonization, and resilience. He also served as a Manager of Capital Program Planning at the Massachusetts Bay Transportation Authority, helping to develop and implement the Authority's five-year capital investment plan. At CS, Leo focuses on advising our clients on matters related to freight, economics, and resilience.

Interests & Hobbies

Leo spends his free time trying out new food, deciding which music concert to go to, and what city to visit next.

Marisela Cruz is a Certified Federal Contract Manager who possesses a broad knowledge of the Federal Acquisition Regulation. She has more than eight years of experience providing advice and guidance on a wide range of contractual activities, serving as an expert in all matters involving the interpretation of contract requirements and company policies.

She has successfully negotiated and managed GSA, IDIQ, T&M, FFP, and CPFF contracts of products and professional services supporting the Department of Defense and the United States Forest Service.
She has exceptional track record in reviewing RFPs; assisting in preparation of cost proposals and budgets; developing competitive and profitable rates and overall pricing strategies; negotiating pricing and rates with government clients; and responding to pre-award/post-award audits.

Interests & Hobbies

In her spare time, you can catch Marisela tasting different cuisines with her friends at restaurants in downtown Chicago or hiking with her husband and Gunther, their basset hound/bloodhound mix. When Marisela isn’t dining or hiking, she’s solving Sudoku or watching one of her favorite TV shows, Game of Thrones (only up to the seventh season).

Russ has over 15 years of experience in traffic safety, public policy, advocacy, communications, strategic planning, and association program, meeting, and training management. He is a national expert on behavioral aspects of traffic safety. Prior to joining CS, Russ was Senior Director of Policy and Government Relations at the Governors Highway Safety Association (GHSA), where he represented GHSA's state and territorial highway safety office members on the national level and supported the implementation of impactful state and local traffic safety programs. Russ also served at AAA National where he helped AAA's network of motor clubs advocate to improve state traffic safety laws and initiatives. Throughout his career, Russ has partnered with a constellation of policymakers, advocates, government agencies, insurers, automakers, tech companies, criminal justice and public health authorities, researchers, engineers, and other stakeholders to improve transportation for all and prevent crashes, deaths and injuries on our roads.

Interests & Hobbies

Russ lives in Northern Virginia and enjoys listening to and making music, visiting bookstores, cooking at home, and spending time with family.

Greta joined CS in 2022 after three years of modeling experience for the Chicago Metropolitan Agency for Planning. She brings experience in model calibration & validation, survey analysis, statistics, network editing, and GIS.

Interests & Hobbies

In her free time, Greta likes exploring the restaurant scene of Oakland (thanks to AC buses and the BART), reading sci-fi & fantasy novels, hiking, and traveling with her partner, Peter.

Michael has over 30 years of experience in freight and intermodal planning, seaport planning, commercial vehicle operations, Intelligent Transportation Systems (ITS), freight technology applications, and transportation planning. He has helped clients develop and implement freight programs, and has led national research designed to document best practices and provide guidelines for establishing successful freight programs. His work has included regional and state freight plans, truck parking studies, economic impacts of freight, seaport access and seaport planning, preparation of discretionary grant applications, freight technology testing and evaluation, commodity flow analysis, public and private section stakeholder engagement strategies and more. Throughout his career he has helped his clients tackle an every changing and evolving set of freight transportation challenges.

Tory holds a Master's Degree in Urban Planning and Policy from the University of Illinois, Chicago (UIC), where she sharpened her skills in community engagement, graphic design, and planning. She has interests in equitable development, shared mobility, universal design, and community based economics. Prior to her return to school and the United States, she worked as an English teacher in Southeast Asia for three years, gaining experiences in community building and cultural collaboration.

Interests & Hobbies

In her free time, Tory enjoys scuba diving, photography, traveling, and volunteering as a member of the Associate's Board of Special Olympics Chicago.

Suseel Indrakanti, AICP is a Principal and the Practice Lead for Resilience and Sustainability at CS. Over his 16 years of experience, Suseel has provided leadership and expertise on projects pertaining to transportation resilience, climate action planning, and climate finance. He has worked on major practice-leading climate resilience and greenhouse gas mitigating projects in various settings, including local, State, regional, and international efforts and for a variety of clients. His extensive experience involves conducting climate change vulnerability and risk assessments, including the design of tools that support the integration of adaptation planning into broader transportation project life-cycle and development processes. He supported several FHWA resilience pilots over the years. He has led various efforts on mainstreaming climate change considerations into transportation policy-making and enabling agencies to create frameworks for making climate-resilient transport investments.

Interests & Hobbies

Suseel loves music and likes to spend time with family.

Scott Meeks has more than 30 years of software experience and has served as Architect, Technical Lead, and Principal Engineer on a wide variety of software projects for transportation agencies.

Interests & Hobbies

In his free time, Scott enjoys reading, playing board games, camping, hiking, and attending science fiction conventions.

Marlene has 30 years of experience in transportation management and planning. She blends private and public sector experience with an intense personal commitment to improving transportation policy. She was previously the chief executive officer of the Pioneer Valley Transit Authority in Springfield, MA where she directed numerous changes in service delivery, consolidated the fixed route and paratransit services programs, and implemented a systematic financial improvement process that improved efficiency while enhancing mobility. Following her time at PVTA, Marlene was a Director of Planning at CDM Smith and at Urbitran Associates. In 2015, Marlene launched her own consulting business (Marlene Connor Associates, LLC) which works primarily with public sector clients to improve public transportation and mobility.

Her experience includes a wide range of public transportation planning projects in modes from ADA paratransit to Bus Rapid Transit as well as studies that include operations, policy development, management and organization, IT, and financial analysis and review. Marlene is Past Chair of the American Public Transportation Association’s Mobility Management Committee and also Chair’s the Legislative Committee’s Intergovernmental Issues Subcommittee, and the Access Committee Subcommittee on Emerging Technology committees. Marlene is also a member of the TRB Study Committee on the Role of Transit and Mobility Management

Flora Castillo has over 20 years of experience as an accomplished and nationally recognized healthcare executive and a mobility and public transportation thought leader. Castillo is the President of Pivot Strategies, LLC, a consulting firm serving the infrastructure, aviation, healthcare and insurance industries. Her executive leadership in healthcare has led to transformative customer engagement, acquisition and health promotion strategies for the nation’s leading healthcare companies, including UnitedHealthcare and AmeriHealth Caritas. As former Vice President of Transportation for UnitedHealth Group, Castillo led innovative pilots to address social determinants of health barriers and spearheaded a medical transportation services program. Castillo also brings decades of experience as a former member of the board for multiple non-profit equity, transit and media organizations including National Urban Fellows, Rail-Volution, WHYY and others. In addition, Castillo was the first Latina and sixth woman elected chair to the American Public Transportation Association (APTA). In this role, Castillo represented APTA as an industry spokesperson in the U.S., Canada and other international associations. Serving as a senior policymaker and board member of New Jersey Transit between 1999 and 2019, Castillo was a champion for equity and affordability for transit-dependent riders and an advocate for service expansions and emerging technologies. Castillo holds a B.S. in Management Business Administration from Long Island University.

Mathew Trostle is an Associate at Cambridge Systematics with experience in travel model development and application, data analysis, GIS analysis, and transportation safety planning. Mr. Trostle has experience in trip-based and activity-based travel demand model development, calibration, and application. He has also made contributions in data validation, network coding, data visualization, and alternatives analysis for numerous travel-demand forecasting projects from statewide model development to subarea modeling and corridor studies.

Mr. Trostle received a Master’s degree in Civil Engineering from the University of Colorado Denver and a Bachelor’s degree in Aviation Technology from the Metropolitan State University of Denver.

Interests & Hobbies

Mat enjoys skiing, biking, running, and hiking with his wife and their dogs in his home state of Colorado or anywhere else their travels might take them.

Raphael has over a decade of cross-functional experience in transportation and transit, in both public and private transportation organizations. At CS, he helps guide strategy for mobility information software and serves as a project manager for engagements involving customer-facing real-time data and multimodal trip planning.

Ryan J. Ellis is a Market Leader at Cambridge Systematics, Inc. (CS), as part of the Planning division at the firm. Based in Atlanta, GA, Ryan brings over fifteen years of experience in transportation marketing, communications, sales, and public/employer engagement. Paired with his work experience in both the public and private sectors, Ryan works to connect our clients’ vision to the unique planning services offered by CS. Before joining Cambridge, he served as a lead Marketing Strategist with ICF International’s Georgia Transportation practice, where his work included business development and branding and communications assistance for projects such as the New York Department of Transportation’s statewide Transportation Demand Management program and ITS4US demonstrations in Gwinnett County, Georgia, and Buffalo, New York.

Interests & Hobbies

Outside of work, Ryan and his partner, Josue, are avid travelers, often spending time exploring new countries and destinations each year. Currently, they reside just outside of Atlanta, GA, along with their two dogs rescue dogs, Mikey and Bulleit.

Ms. Wakeman has more than 10 years of experience and serves as a Senior Designer. At Cambridge Systematics (CS), she conceives and creates a full range of design products, including infographics, logos, product overviews, brochures, print ads, posters, and cards—integrating new design concepts and themes to meet unique requirements of individual clients. She edits documents for grammar, spelling, punctuation, format, and overall consistency according to the firm’s style sheet or client guidelines. She creates special formats and templates from client specifications and proofreads completed hard copies of documents for revision quality and correct formatting. She is trained in ArcGIS and has developed a range of maps for project deliverables. In addition, she has extensive experience in Section 508 compliance.

Interests & Hobbies

In her free time she enjoys playing ultimate frisbee, hiking, and cooking new dishes.

Chris has 15 years of experience in multi-state, statewide, and urban freight and rail planning.  He has led the development of regional and state freight plans and studies in urban and rural states and regions. He has assisted economic development organizations with identifying transportation investments, public policy, and other strategies to promote industry retention and economic development.  Chris has worked with public and private stakeholders to gather data and analyze supply chain performance across multiple modes and geographies.  He has led research on integrating freight into community planning and last-mile delivery trends and issues.  Chris is the Director of our New York office and manages our mid-level and senior Freight and Economics staff in the Eastern U.S.

Interests & Hobbies

Chris spends his free time cycling, gardening, and serving on the board of his local community association in Jersey City, NJ.

Brian has extensive operations and planning experience in both the public and private sector of the transportation profession.  In the public sector, Brian has worked for FHWA and in Las Vegas.  In the private sector, Brian has been a consultant and led business development for traffic technology vendors.  Brian began his career as an officer in the Navy Civil Engineering Corp with active and reserve duty assignments, including some with the Construction Battalion (Seabees).  Brian is a registered Professional Engineer in Nevada.

His career highlight, to date, is serving as Director for 10 years at the Las Vegas traffic management center, known as FAST.  FAST is unique across the globe in that it coordinates traffic signals for all the local entities and operates and maintains the freeway ITS assets for Nevada DOT.  The FAST TMC is also the home for the Nevada State Police Southern Command, and the direct relationship between FAST and law enforcement has been recognized across the globe as a leading example.

Brian has led national and international training sessions and made presentations throughout the US and in Europe, Australia, the Middle East, China, SE Asia, and the Caribbean.  In May of 2024, on behalf of the International Road Federation, Brian conducted 34 hours of online and in-person training for the Road Transport Authority (RTA) of Dubai on the topics of Cooperative ITS and using ITS to mitigate Climate Change.

Prior to working for FAST, Brian was responsible for the Las Vegas MPO travel demand forecasting model and provided training and technical assistance on modeling for FHWA during the early years of his career.

Interests & Hobbies

Brian and his wife Kendra have four children and one granddaughter.  They enjoy time at the Lifetime Gym in Henderson, NV as well as US and international travel--Brian has visited all 50 states and over 50 countries.  Brian played backgammon at the 2021 World Championship tournament in Monte Carlo and is always open for a high-stakes match ;) 

Mr. Hopwood is a Traffic Safety Engineer of Cambridge Systematics with over 11 years of experience in transportation safety analysis and planning. He is experienced in managing a variety of teams and projects driven by safety data analyses, including Strategic Highway Safety Plans and Local Road Safety Plans. Mr. Hopwood is adept at utilizing safety data and predictive analysis to guide these planning efforts towards outcomes with quantifiable benefits that support safety investments and decisions. These outcomes are supported by strategies and implementation plans he developed for Vision Zero and Toward Zero Deaths initiatives, as well as HSIP Implementation Plans, Highway Safety Plans, Long Range Transportation Plans, and Highway-Rail Grade Crossing Safety Action Plans.

Interests & Hobbies

In his free time, Cory enjoys exploring all NYC has to offer. He lives in Manhattan, is a major foodie, and always loves being asked for a good dinner recommendation, as well as receiving them!

Baird Bream is a Senior Associate at Cambridge Systematics, Inc. (CS) team with a specialization in human services transportation planning, regulatory compliance and performance management. He has experience applying regulatory standards to operational environments, organizational frameworks, and planning processes to ensure compliance with Federal and state program standards and to encourage the adoption of best practices. He has developed project prioritization and policy analysis frameworks to support long-range planning efforts for transportation departments and transit agencies across the country, with a focus area on emerging mobility solutions for non-traditional transit markets and populations. 

Interests & Hobbies

In his free time, Baird enjoys running, cooking, exploring neighborhoods, and cheering for the Memphis Grizzlies. He lives in Chicago. 

Natalie recently graduated from Florida State University with her Masters in Urban and Regional Planning and previously worked as a Transportation Planning Intern at Hall Planning and Engineering.

Interests & Hobbies

In her free time, Natalie enjoys playing ultimate frisbee and other sports.

Isabel is a Principal at Cambridge Systematics (CS) with 25 years of experience in benefit-cost and economic impact analyses of existing and proposed transportation infrastructure and services for passenger and goods movement; statewide, regional, and urban freight planning; freight corridor analysis; supply chain and commodity flow analysis; freight performance metrics; and road safety analysis. Isabel has used both quantitative models and qualitative methods to estimate the full range of benefits from transportation improvements and related economic growth. Isabel has also led several benefit-cost analyses in support of successful grant applications for highway, freight, transit, and active transportation projects. Isabel is the Vice-Chair and Paper Review Coordinator of the TRB International Trade and Transportation Committee (AT020) and a Member of the TRB Agriculture and Food Transportation Committee (AT030).

Interests & Hobbies

I enjoy hiking, visiting museums, eating food from other countries, and drinking my morning and afternoon coffee.

Amy is a transportation planner who uses code-based data analytics tools, GIS, and more than five years of public and private planning experience to advise on asset management, capital planning, and transit projects. She has worked closely with the New York Metropolitan Transportation Authority (MTA), Northeast Corridor Commission (NECC), Massachusetts Bay Transportation Authority (MBTA), Massachusetts Department of Transportation (MassDOT), as well as other state and local clients. In all aspects of her work, Amy is passionate about translating key issues for decision makers - including opportunities, constraints, and prioritization of goals - into a roadmap of implementable actions.

Interests & Hobbies

When she's away from her desk, Amy loves to visit museums and dance.

Seema Singh is a Senior Professional in the Planning team at CS. Seema brings 10+ years of experience working at the research-policy-planning-and-education interfaces in sustainable development and transportation planning. She is a recent PhD in City and Regional Planning from Cornell where her research focused on mainstreaming gender and equity considerations into transportation policies and planning practices. Prior to that, Seema worked as a Research Associate at The Energy and Resources Institute (TERI) where she led several projects assessing the social, economic, and environmental impacts of transportation policies and programs. At CS, Seema is excited to bring her equity expertise to projects and clients across the US, and is currently supporting transit and research projects for NJDOT and CapMetro.

Interests & Hobbies

Outside work, Seema is an artist at heart and loves to paint. She also likes to travel and try different cuisines.

Dalia has 15 years of experience planning for the future of multimodal mobility. Her work focuses on transit planning and analysis, travel demand forecasting, and planning for emerging transportation technologies and their impacts on travel behavior and the built environment. Dalia has worked extensively for agencies across the country, particularly around the Washington DC metropolitan region. She uses her unique expertise to combine the technical areas of modeling, planning, and engineering to distill highly technical analysis to decision-makers and the public in a way that is understandable and useful. Dalia was named a Top Young Professional by ENR Mid-Atlantic in 2019.

Interests & Hobbies

Dalia lives in Washington, DC and enjoys exploring restaurants and theaters in and around the District. She is an avid traveler and is currently planning more trips than she will ever actually get to take.

Sarah has over 17 years of experience in statewide planning, regional and urban transportation planning, and financial project management.

Interests & Hobbies

A lifelong Floridian, Sarah lives in Tallahassee with her son. Outside of work, Sarah is reliving Kindergarten again with her six-year-old son as he learns to read. She also enjoys doing art and Legos with her son, working in the yard, and reading.

David focuses on transportation funding & finance and transit planning. Other areas include transportation economics, tolling/pricing studies, intercity rail, asset management, and freight. He is a staff manager for the Planning & Policy group in New England.

Interests & Hobbies

David has two young kids, enjoys camping, and is an award-winning home brewer. He is primarily a bike commuter and lives in Medford, MA.

Katie is a Senior Associate at CS, and works with state and local clients across the U.S. on a variety of multimodal transportation planning projects, specializing in freight and rail planning, goods movement policy, economic analysis, grant writing, and market and feasibility studies. Katie has led or supported state freight and/or rail plans in more than 10 states, and has held senior roles on projects focused on the Mississippi River System, including a statewide economic impact study of public ports in Missouri, the first-ever Port Master Plan for the Illinois International Port District, and a port feasibility study in Jefferson City, MO. Prior to pivoting to a career in transportation planning, Katie spent four years working in commodity trading operations at two major investment banks in the financial services industry.

Interests & Hobbies

Katie loves puzzles, podcasts, and taking brisk walks in and around her neighborhood. She is happiest reading a novel on a beach with a big bag of Snyder's honey mustard & onion pretzel pieces. She lives with her husband and young daughters in Pelham, NY. 

Karl graduated from UC Berkeley in December 2020 with a Master of City Planning and MS in Transportation Engineering. During his graduate studies, Karl focused his research on micromobility policy and transit use and demand. Prior to that, Karl worked as an energy consultant for clients in New England and graduated from Bowdoin College in Maine.

Interests & Hobbies

Karl enjoys staying active in his free time by hiking, swimming, biking, and playing tennis.

Ken is a Senior Associate with expertise in strategic planning, finance, grant writing, capital programming, policy analysis, and transit operations. Ken has helped public agencies secure more than $270 million in competitive transportation grant funds across 13 awards for highway and transit projects, and he is experienced in developing detailed benefit-cost analyses. Prior to joining CS, Dr. White led RIDOT’s Office of Transit and Capital Programming, where he managed the state's $9 Billion STIP, coordinated the deployment of Rhode Island’s IIJA funds and programs, and represented RIDOT on the Northeast Corridor Commission (NECC). He received a Special Achievement in GIS Award in 2023 for his work developing map-based transportation planning tools. He holds a Ph.D. and Master's in Political Science from Brown University and dual Bachelor's degrees in Political Science and Economics, summa cum laude, from Union College.

Interests & Hobbies

Ken enjoys cooking, basketball, and exploring new restaurants with his wife, Allison, and their dog, Franklin.

Alan is a Senior Professional with Cambridge Systematics. He holds a master's in Urban and Regional Planning form Florida State University. He supports Florida’s Traffic Safety Coalitions and the Florida Department of Transportation (FDOT) State Safety Office through the coordination, facilitation, and documentation of the Traffic Records, Impaired Driving, Occupant Protection, Teen Safe Driving Coalitions while providing support to the development and update of each coalition’s strategic plan. Alan supports the development and update of Florida’s Highway Safety Plan (HSP) and Highway Safety Improvement Program (HSIP) Implementation Plan. Alan is also a 2023 Community Catalyst for the Knight Creative Communities Institute (KCCI). As part of a team of competitively selected community leaders and volunteers, Alan is an active collaborator in this year’s placemaking project called Crosswalks to Classrooms which creates asphalt art in school zones to enhance pedestrian and driver safety.

Interests & Hobbies

While not working, Alan maximizes his time outdoors by cycling, camping, hammocking, hiking, rock climbing, and playing ultimate frisbee. He also enjoys attending live music performances and reading about history and current events. He regularly travels across the country to play in hardcourt bike polo tournaments and vacations in the Appalachian Mountains. He lives in Tallahassee, FL with his cat and his growing collection of bicycles.

Dan is a senior freight project manager with 19 years of experience in transportation planning and 18 years in public relations, outreach, and marketing. In addition to managing regional and state freight plans, recently he has led numerous truck parking studies. Dan has also served as PM or planning lead for long-range planning studies; multi-state corridor studies and coalitions; bicycle and pedestrian master plans; and other transportation planning projects. He has a bachelor's degree in International Relations from Brigham Young University, and master’s degree in Environmental Management and Policy from the University of Nevada, Las Vegas.

Dan is assigned to our Los Angeles office but works from his home in Henderson, NV.

Interests & Hobbies

Dan's loves playing with his grandkids, canyoneering, and researching his family's history. Don't ask him about any of these unless you have time to spare.

Lily holds a Bachelor’s Degree in Political Science from Texas State University in San Marcos, TX as well as a Master’s Degree in Public Administration from the University of Southern California in Los Angeles, CA. Prior to joining CS, Lily worked as a Management and Program Analyst Student Trainee with the U.S. Department of Transportation Office of Inspector General where she supported the Procurement & Acquisitions auditing team. Prior to this, Lily managed the Alamo Commutes transportation demand management program at the Alamo Area Metropolitan Planning Organization in San Antonio, TX.

Interests & Hobbies

In her spare time, she enjoys all things food - eating it, reviewing it, cooking it, watching it, reading about it, and talking about it. She lives in Ithaca, NY with her fiancé and rescue dog.

Claudette is a Senior Project Manager that specializes in transit operations, regulatory compliance, program planning and grant administration.

Robert Skinner served as the Executive Director of the Transportation Research Board (TRB) of the National Academies of Sciences, Engineering, and Medicine from 1994 to 2015. Prior to becoming Executive Director, Skinner directed TRB’s policy study activities. Before joining TRB, Mr. Skinner was a Vice President of Alan M. Voorhees and Associates, a transportation consulting firm.

In a volunteer capacity, Skinner served on the Metrolink (Los Angeles) Commuter Rail Safety Review Panel and chaired the Special Advisory Panel for the Stem-to-Stern Safety Review of the Boston Central Artery/Tunnel Project. In addition, he has served on a number of university and other research advisory groups. Current assignments include the advisory boards for the MIT-Portugal Project; the University Transportation Center, a joint research center of Carnegie Mellon University and University of Pennsylvania; UCLA Institute of Transportation Studies; the Voorhees Transportation Center at Rutgers; and NCE, a Nevada-based engineering firm.

Skinner earned his bachelor degree in civil engineering from the University of Virginia and received a master degree in civil engineering from the Massachusetts Institute of Technology. A registered professional engineer, Skinner has received the Director’s Research Champion Award from the Texas Transportation Institute (2011), the James Laurie Prize from the American Society of Civil Engineers (2003), and the P.D. McLean Memorial Award from the Road Gang (2001). He was the 2015 recipient of the Frank Turner Medal for Lifetime Achievement in Transportation and the 2016 recipient of the George S. Bartlett Award.

Guilherme Leao is a Transportation Analyst at Cambridge Systematics. With a degree in Urban Studies, he has a wide range of skills, from Geographic Information Systems (GIS) to public policy analysis. Since joining Cambridge Systematics, he has been involved in various state Transportation Systems Management & Operations (TSMO) efforts, as well as projects related to Intelligent Transportation Systems (ITS), Freight Planning, and Systems Engineering. Guilherme is also fluent in both Portuguese and Spanish.

Interests & Hobbies

In his free time, Guilherme enjoys watching movies and documentaries, and exploring cities around the U.S. and the world. He was born in South Florida and lives in Chicago.

Ms. Sharmin joined Cambridge Systematics (CS) as a Transportation Analyst with specialization in Transportation Planning and Land-use Planning. She has more than three years of working experience in transportation safety planning, transportation policy planning, regional transit planning, and transportation and land use planning interaction.

Sha’Von R. Terrell is an Analyst Jr. II (Senior Professional) with Cambridge Systematics, Inc. (CS) who holds seven years of industry experience and a master’s degree in City and Regional Planning from Morgan State University. Sha’Von has technical skills in project management, fundraising, grant-writing, geographic information systems (GIS), and public speaking and presentations. Sha’Von also brings a variety of competencies such as fostering community partnerships, creating engaging alliances within the historically marginalized communities as well as building and preserving relationships across sectors of nonprofit, Government, and faith institutions.

Interests & Hobbies

Sha'Von enjoys gardening, exploring local trails, and traveling. 

Antoinette is a transportation analyst dedicated to resilience and sustainability planning at CS. She brings strong expertise in research, policy and climate adaptation planning, environmental analysis, and risk assessment to a variety of national, statewide, and MPO studies and long-range plans. She holds a Bachelor of Science in Biological Engineering with a Sustainability focus from Cornell University.

Interests & Hobbies

Outside of work, Antoinette is a huge dog lover who enjoys painting, cooking and playing tennis.

Dr. Serigos is an infrastructure management specialist using his expertise in statistical analysis and modeling asset performance and traffic data to support transportation asset management and system performance improvement. He has extensive experience developing databases and analyzing infrastructure asset data to develop performance models, interactive tools, and visualizations to conduct the scenario analyses for the performance target setting process and investment strategies development.

Jack Glodek joined Cambridge Systematics in 2019 following his graduate studies at Georgia Institute of Technology. With CS, Jack has assisted with safety, transit, freight, and all-encompassing transportation projects. At Georgia Tech, Jack was a Graduate Research Assistant working on a number of travel demand modeling and forecasting projects for Electric Vertical Takeoff and Landing (eVTOL) aircraft.

Interests & Hobbies

Jack grew up in Philadelphia and is a passionate supporter of its sports teams. In his free time, Jack enjoys watching film, commuting by bicycle, and playing board games and puzzles.

Rachel Copperman has expertise in developing and applying travel demand models. Her focus areas include developing advanced and innovative models and intercity passenger rail and urban transit ridership forecasting. She is a leading expert in incorporating uncertainty and risk analysis within the travel forecasting process.

Mr. Beagan is a Principal of Cambridge Systematics (CS) with more than 45 years of experience in transportation, traffic analysis, and planning in the public and private sectors, and is a recognized expert on freight forecasting.

Interests & Hobbies

Mr. Beagan enjoys all forms of Pop Culture, especially animation and old movies and TV. Mr. Beagan is an avid sports fan, particularly of baseball and has visited almost all of the major league baseball parks, and and most of the minor league parks in the East Coast States. Mr. Beagan is a Disney expert and has been to the Disney theme parks in Florida and California many times.

Jyoti works as a Transportation Analyst Jr I and supports Florida DOT District 4 contracts held by CS, including Level of Service reporting for the Planning office and transit corridor analysis for the Modal Development office as well as resilience projects across Florida.

Interests & Hobbies

In his spare time, Jyoti likes to play soccer, and tennis. Jyoti also enjoys hiking, watching movies, and trying different cuisines.

Over 20 years of experience in facilities and office services management.  Has worked in various industries including banking, financial services and retail technology.

Interests & Hobbies

Enjoys live music, traveling, exercising, horror movies/shows and Persian culture/language/foods.

Brian holds a Master’s of Business Administration from Arizona State University and a Bachelor’s degree in Business Quality Management from Southwestern College. Before joining CS, Brian worked as a Senior Technology Project Program Manager for York Solutions at Optum Technology and prior to that as a Technical Delivery Manager at Kapsch TrafficCom North America. He also served 20 years in the United States Air Force in various roles including Aircraft Avionics Maintenance and International Treaty Compliance.

Interests & Hobbies

Brian lives in Corvallis, Oregon, with his wife and 2 dogs.  In his free time, he enjoys fishing, hiking, and spending time with family and friends.

Steve has spent the bulk of his career working to use technology to improve commercial vehicle safety and mobility. He has helped over two dozen states plan and/or implement their Intelligent Transportation Systems programs and has worked extensively with USDOT. While still working with some clients, Steve now spends most of this time overseeing CS' Operations as our Chief Operating Officer.

Interests & Hobbies

In his free time, Steve loves to spend time with his family and enjoys traveling. He anxiously awaits his family's annual vacation to Cape Cod (Cape Week!) and spends most long weekends during the summer with family on Saratoga Lake in upstate New York. An avid sports fan, Steve loves all New England sports teams and can often be heard talking about the latest results from his daughter's swim meets. Regardless of the time, you are apt to find Steve with a Cold Brew Nitro in hand as he looks to take on the next challenge of the day.

Sheldon is a skillful leader, team-builder and manager who reaches across offices and practice areas to collaborate, innovate, and problem-solve. Sheldon has an exceptional ability to communicate complex issues and ideas like data and modeling. He has been instrumental in modeling and planning activities across the Southeast, providing our clients with data-driven results. That talent, together with his consistent dedication to supporting his peers in delivering the highest quality work, has made him a highly sought-after collaborator and mentor to junior, mid- and senior-level staff.

Along with project management and team leadership skills, Nicole is also talented in fostering collaborative relationships, identifying client needs with effective resources to resolve them, and organizing meetings and forums. She is proficient in performing qualitative and quantitative research which includes data collection and processing as well as quality assurance and quality control. Before joining Cambridge Systematics, she managed planning research and assistance for the Department of Transportation Planning at the Metropolitan Washington Council of Governments.

Interests & Hobbies

Outside of work, Nicole enjoys hiking, biking, and gardening. She lives in Northeast Ohio with her husband and pups.

Joey brings over 23 years of experience working in the IT space, managing all aspects of IT strategy for various high-growth, multi-location on-prem and fully-remote companies. He takes a human/user-centric approach to IT, evaluating the benefits of technology to corporate goals, but also focusing on how the user experience can be improved, improving productivity as well as comfort for those interacting with technology.

Interests & Hobbies

In his free time, Joey is a songwriter and pianist. He is also an avid bowler, and is one strike away from a perfect 300.

Dr. McKenzie is an experienced project manager, working with state and local clients across the nation on transportation plans, policy, programs, and implementation. Her work focuses on the intersection of goods movement, people, and communities. She has contributed to the national research on transportation planning, including the 2020 National Freight Strategic Plan, commercial vehicle (truck and bus) safety research, and freight and equity research. Dr. McKenzie has broad experience building coalitions of stakeholders to support both plan development and implementation of transportation projects, including the Chicago Regional Environmental and Transportation Efficiency (CREATE) Program, a $4.5 billion multi-jurisdictional public-private investment program in the Chicago region.

Interests & Hobbies

A native of Illinois, Elaine has lived in various rural, urban, and suburban areas of the state. Her hobbies include aviation and sailing. On quiet days, she likes gardening and puzzles at home.