This Week In Public Transit

A review of recent research on public transit.

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Transit’s Missing Links Matter

This week’s public-transit research returns to a shared lesson: vehicles alone do not make access. These papers ask how transit connects shelters, clinics, bikes, buses, rivers, fuels, and longer-term public goals.

Transit access matters for shelters and healthcare when people depend on reachable, reliable service.
Bike links, bus redesigns, and river corridors treat transit as a network, not a single route.
Low-emission mobility and transportation investment plans benefit from attention to city form, fuel supply, infrastructure readiness, and after-the-fact evaluation.

Access for people, not averages

Does Public Transit Serve People Experiencing Homelessness? A National Assessment of Homeless Shelter Accessibility in the US

It matters because it examines transit accessibility around homeless service providers nationwide, focusing on a population with significant mobility challenges.

Access to Healthcare: How Transportation Challenges Affect Chronically Ill Populations in Dallas, TX, and Detroit, MI

It matters because it examines how transportation-related barriers affect healthcare access for chronically ill residents in Dallas and Detroit.

Networks need stitching

Predicting the Societal Benefits of Integrated Cycling and Public Transit Networks

It matters because it models how bike-transit integration could address first-and-last-mile gaps while estimating environmental, economic, and health benefits.

Optimization of Conventional Bus Routes in Overlapping Bus–Rail Corridors with Urban Rail Transit

It matters because it tackles the common problem of bus routes overlapping new rail lines while accounting for passenger travel cost, service continuity, and existing passengers’ travel experience.

Public transportation and environmental sustainability nodes in TOD-based Mahakam River city planning

It matters because it treats the Mahakam River as an underused transport corridor within transit-oriented, low-carbon city planning.

Decarbonization meets reality

Integrated transport planning for low-emission urban mobility: case studies from U.S cities

It matters because it compares U.S. city case studies and connects compact urban form with higher public-transit mode shares and lower per-capita emissions.

Decarbonizing Jordan’s Transport Sector Pathway: A Scenario-Based Integration of Hydrogen Fuel Cell Buses into a Bus Rapid Transit Project

It matters because it assesses hydrogen fuel-cell buses for Jordan’s BRT in relation to fuel costs, infrastructure readiness, hydrogen demand, and avoided diesel tailpipe CO2 emissions.

Combining Ex Post Quantitative Metrics and Case Narratives to Reveal Factors Affecting Cost and Economic Development Outcomes of Transportation Investment Projects in the United States

It matters because it shows how ex post metrics and case narratives can evaluate whether transportation investments deliver intended access and economic-development outcomes.

Summary written from this week's papers and fact-checked against their abstracts.