Research Practice & Professional Background
The OKEN Transit Research Lab is directed by transportation researcher Emmanuel Obeng, working at the intersection of public transportation planning, urban analytics, and geospatial data science. The practice focuses on extracting practical, implementable service improvements from data that transit agencies already publish.
Emmanuel Obeng
Transportation Research · Transportation Strategy · Sustainability · Urban Analytics
Research Assistant, Urban Attitudes Lab · Master of Science in Sustainability · Somerville, Massachusetts
Emmanuel Obeng works on public transportation research and sustainable mobility in Massachusetts, combining an academic focus in sustainability with more than fifteen years of professional experience in planning, budgeting, financial modeling and policy development. That combination shapes the lab's emphasis: service improvements that are analytically defensible and financially realistic for regional transit authorities.
Professional Profile
A researcher and analyst whose practice spans transportation planning, sustainability and organizational strategy. Professional background includes planning, budgeting and policy development, project financial modeling, financial reporting, audits and strategic planning — experience now applied to the cost and feasibility side of transit service design.
Transportation Research
Current research examines how riders experience overlapping bus routes on shared urban corridors. Where several routes run along the same street, riders experience the combined schedule, not any single route; where those schedules are uncoordinated, buses cluster and long gaps follow. The lab measures that condition from open GTFS data using published, versioned metrics — the Bunching Index and Regularity Score — so that coordination improvements can be identified without adding vehicles.
Work as a Research Assistant at the Urban Attitudes Lab supports this focus on how people perceive, value and use urban transportation.
Education
Master of Science in Sustainability.
Professional Experience
- Research Assistant, Urban Attitudes Lab — urban and transportation research.
- Director, OKEN Transit Research Lab — GTFS-based scheduled bunching and corridor coordination research on Massachusetts regional transit authorities.
- Administration & finance leadership (15+ years) — planning, budgeting, policy development, project financial modeling, financial reporting, audits and strategic planning.
Areas of Practice
Public Transportation
Network structure, frequency planning and service coordination for regional bus systems.
Sustainable Mobility
Mode shift, accessibility and the environmental case for high-frequency transit.
Urban Analytics
Quantitative analysis of service, demand, population and employment geography.
GIS
Spatial analysis of route overlap, corridor alignment, stop coverage and access catchments.
Transit Planning
Corridor identification, headway design and coordinated schedule development.
Data Visualization
Timeline, stringline and scorecard visualizations for technical and public audiences.
Financial & Strategic Management
Cost-aware service design and evidence-based investment prioritization.
Selected Research Projects
- WRTA Flagship Study — shared-corridor bunching and headway coordination analysis in Worcester.
- PVTA Benchmark Study — comparative regularity benchmarking across a second regional authority.
- LRTA Frequency Study — corridor frequency and service-span assessment.
- Massachusetts High-Frequency Transit Observatory — a continuing multi-agency observatory of scheduled service quality.
Expertise & Qualification
- Transportation research and strategy
- WRTA corridor/high-frequency transit research
- Urban analytics and GIS
- Sustainable mobility
- Corporate and strategic planning
- Financial and performance analysis relevant to transportation decision-making
- M.S. in Sustainability, Tufts University
- Chartered Accountant professional background
- More than 20 years of progressive professional experience
Approach
The work begins from a simple observation: on streets where several bus routes overlap, riders experience the combined schedule, not any single route. Where those schedules are uncoordinated, buses cluster and long gaps follow — degrading service without any operational failure. Measuring that condition rigorously, from open GTFS data, creates an evidence base for coordination improvements that need no additional vehicles.
Every metric published here is defined openly, versioned, and reproducible from the underlying dataset. The lab distinguishes carefully between what schedule data can prove and what requires operational observation.
Research Endeavor Note
This platform also documents an ongoing U.S. transportation research endeavor. The research is intended to stand on its own professional and methodological merit, and is presented here for transit authorities, planners, universities and community stakeholders.