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TRB Pedestrian Research Subcommittee

Sirisha Kothuri | Nick Ferenchak

Jan 11th, 2022 8:00 – 9:45 AM

Marriott Marquis, Marquis Salon 13 (M2)

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  • Committee Purpose (8:00)
  • Introductions (8:05)
  • Announcements/Updates (8:15)
  • Review of 2022 Activities (8:35)
  • Sunday Workshops (8:45)
  • Research Presentations (8:50)
  • FY 2023 Research Cycle (9:10)
  • RNS Development (9:30)
  • Adjourn (9:45)

Agenda

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Subcommittee Purpose

  • Identify pedestrian research needs/topics and develop Pedestrian RNS
  • Find organizations to fund and conduct necessary research; promote RNS to these organizations
  • Track previous, ongoing, and upcoming research in a RNS database

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  • NCHRP Research Needs Statement (RNS)
    • Research that addresses issues integral to the State DOT’s, provides practical, ready to implement solutions and administered by TRB and sponsored by AASHTO
  • NCHRP Synthesis Statement
    • Smaller in scope, typically documents best practices
  • BTSCRP (Behavioral Traffic Safety)
    • Partnership between GHSA, NHTSA, and TRB
    • Projects develop practical solutions to save lives, prevent injuries, and reduce costs of road traffic crashes associated with unsafe behaviors.

Overview of Programs

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  • Name
  • Affiliation
  • Important Pedestrian Research Question/Topic

Introductions

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  • Sign-in Sheet
  • Workshops
  • FHWA Update - Darren Buck
  • AASHTO Update - Kelly Hardy
  • Others

Announcements

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  • NCHRP 22-37 Development of a MASH Barrier to Shield Pedestrians, Bicyclists, and Other Vulnerable Users from Motor Vehicles – Chiara Dobrovolny

  • NCHRP 17-97 Strategies to Improve Pedestrian Safety at Night - Rebecca Sanders

  • BTSCRP BTS-21 Assessing and Mitigating Racial Disparities in the Enforcement of Pedestrian, Bicycle, and Micromobility Traffic-Related Laws

  • NCHRP Report 948 Guide for Pedestrian and Bicyclist Safety at Alternative and Other Intersections and Interchanges - Bastian Schroeder

Review of 2022 Activities

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  • Micromobility, Bicycles, and the Future of Cities

  • Applying the Safe System Approach to Overcome Challenges

  • Open-Source Pathways to Active Travel Modeling: Walk, Bike, and Transit

  • No Excuse for Ugly Streets Serving our communities

Sunday Workshop Recap

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  • Integrated Complete Trip Deployment Plan – Mark Hallenbeck (UW)

  • Longitudinal Spatial Trends in U.S. Pedestrian Fatalities, 1999-2020 – Ossiris Sanchez Rodriguez (UNM)

Research Presentations

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Statements Selected for FY 2023 Research Cycle

  1. 17-112 Enhancing Highway Safety Manual Guidance on Pedestrian and Bicyclist Countermeasures (CMF/SPF Development) (we merged our statement with another)
  2. 17-115 Pedestrian Crosswalk Spacing and Placement Guidance to Improve Safety (we wrote this one)
  3. 17-120 Improved Method to Link Crash, Emergency Medical Service, and Trauma Registry Data to Expand Safety Data Analyses and Safety Program Development (we merged our statement with another)

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Statements Selected for FY 2023 Research Cycle

AASHTO CAT Research Roadmap

  1. Defining Appropriate Design & Accommodation Thresholds for Active Transportation in a Context Driven Approach
  2. Institutional Integration of Active Transportation
  3. Integrating Active Transportation Data into Transportation Decision-Making
  4. Racial & Economic Disparities in Pedestrian & Bicyclist Safety
  5. Speed Management Solutions and Strategies to Improve Pedestrian and Bicyclist Safety on Arterial Roadways

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Statements Selected for FY 2023 Research Cycle

NCHRP Synthesis & BTSCRP

  • None

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Statements Submitted - NCHRP

  • Strategies for Improving Pedestrian Safety near Transit Stops (AASHTO Safety) – Jessica Schoner, Srinivas Geedipally
  • Health Benefit Analyses of Physical Activity (AASHTO Planning) - Nicole Iroz-Elardo, Josh Roll, Lindsay Braun
  • Methods for Designing a Statistically Robust Network of Active Transportation Count Stations (AASHTO TCNMT) – Sirisha Kothuri, Krista Nordback, Phil Lasley, Greg Lindsey, Andreas Krause
  • Develop Standard Protocols for Count Station Quality Control, Validation/Calibration, and Error Estimates (AASHTO TCNMT) - Sirisha Kothuri, Krista Nordback, Phil Lasley, Peter Ohlms, Andreas Krause, Rebecca Sanders

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Statements Submitted - NCHRP Synthesis

  • Active Transportation Interventions in Tribal Communities - Laura Balis
  • Determining the State of the Practice for How Crash Data Systems Collect and Analyze Data from a Social Equity Perspective - Josh Roll, Katie Harmon, Kevin Manaugh

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Statements Submitted - BTSCRP

  • Evaluating the Safety Impacts of Trails and Greenways on Reducing Traffic Deaths and Crashes – Torsha Bhattacharya, Alyson West
  • New Crossing Treatments and Floating Bus Stops: Challenges for Pedestrians with Blindness, Low Vision, and Deafblindness - Joanne Chalom, Freda Tepfer

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Previously Identified Research Needs

  • Understanding Users Diverse Vision Needs for Safe, Usable Transit Systems
  • Improving Pedestrian and Bicyclist Accessibility and Safety at At-Grade Railroad Crossings
  • Incorporating Pedestrian Accessibility in Transportation Research and Planning
  • Pathways to Rural Health
  • Communication between AVs and Pedestrians
  • All Ages and Abilities Traffic Signal Detection for Active Transportation
  • Integrating Airports into a Multimodal Transportation System with a Focus on Pedestrians and Cyclists
  • LiDAR for Pedestrian Facility Data
  • Using Crowdsourced Data for Pedestrian Volumes

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If you have other research ideas, let us know!��Thank you!

Sirisha Kothuri (skothuri@pdx.edu)

Nick Ferenchak (ferenchak@unm.edu)