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Relationship between crash severity and speed.

Lower Volumes, Higher Speeds: Changes to Crash Type, Timing, and Severity on Urban Roads from COVID-19 Stay-at-Home Policies

A new article co-authored by CURA's Director Harvey Miller and former CURA Graduate Research Associate Jinhyung Lee has been published in the journal Transportation Research Record…

Average daily origin–destination flow from the low SES origins with essential travel to business facilities during pre-lockdown phase (top row) and lockdown phase (bottom row). SES = socioeconomic status.

What Is Essential Travel? Socioeconomic Differences in Travel Demand in Columbus, Ohio, during the COVID-19 Lockdown

This week, an article was published in the journal Annals of the American Association of Geographers co-authored by CURA Director Harvey Miller. This study focused on the socioeconomic differences…

Geographic distribution average Procrustes distance between normal and pandemic weekday hourly demand curves.

Who still needs public transit during the pandemic? Essential workers, minorities, and seniors

By: Luyu Liu, Harvey J. Miller

Background

COVID-19 became a global pandemic due to its contagiousness, fatality rates, and lack of effective vaccines or treatments. Public…

MORPC Dashboard

Regional Sustainability Dashboard

CURA and The Mid-Ohio Regional Planning Commission (MORPC) are launching an interactive, online dashboard that provides current and accurate information on Central Ohio’s sustainability…

311 calls spatial analysis

311 calls may predict opioid overdose hotspots

By: Yuchen Li, Ayaz Hyder, Lauren T. Southerland, Gretchen Hammond, Adam Porr & Harvey J. Miller

Background

Opioid use disorder and overdose deaths is a public health…

walking time is correlated with longer waiting time for the optimized RTI-based strategy

Does real-time transit information reduce waiting time? Probably not

By: Luyu Liu, Harvey J. Miller

Background

A common belief about real-time information (RTI) is the reduction of waiting time by allowing passengers to appropriately time their…

Robust accessibility (a) before and (b) after the CMAX construction.

Robust accessibility: Measuring accessibility based on travelers' heterogeneous strategies for managing travel time uncertainty

Robust accessibility: Measuring accessibility based on travelers' heterogeneous strategies for managing travel time uncertainty

 

Authors: Jinhyung Lee and…

Transfer Risk

Measuring risk of missing transfers in public transit systems using high-resolution schedule and real-time bus location data

Measuring risk of missing transfers in public transit systems using high-resolution schedule and real-time bus location data

Authors: Luyu Liu and Harvey Miller 

…
Housing changing over time in Columbus Ohio

Evidence of housing price and neighborhood polarization in Columbus, Ohio

Jinhyung Lee, Nicholas Irwin, Elena Irwin, and Harvey J.
Miller
Center for Urban and Regional Analysis
The Ohio State University
15 May 2020

Contact:…