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TRB Webinar: Protocols for Macrotexture Measurement to Prevent Wet Weather Crashes


Register for this webinar

Date(s)
October 27, 2022 02:30 PM - 04:00 PM U.S. Eastern
Cost (for your seat)
$60.00
Professional Development Hours for this webinar
1.50 hour(s)
Continuing Education Hours for this webinar
AAE: 0.00 hour(s)
AICP: 0.00 hour(s)
CLE: 0.00 hour(s)
Details

Pavement surfaces become polished over time due to traffic and weather conditions, leading to more wet weather crashes. Macrotexture refers to the texture of the pavement due to the arrangement of aggregate particles. This has a strong influence on vehicle-roadway skid resistance. TRB will host a webinar on Thursday, October 27, 2022 from 2:30 PM to 4:00 PM Eastern that will discuss protocols for test methods, equipment specifications, and data quality assurance practices for network-level macrotexture measurement. Collecting accurate and repeatable texture data provides agencies with valuable information that will help identify high risk locations for wet weather crashes.

This webinar is based on NCHRP Report 964: Protocols for Network-Level Macrotexture Measurement.

This webinar is sponsored by the TRB Standing Technical Committee on Pavement Surface Properties and Vehicle Interaction.

Registration is free for employees of TRB sponsors as well as Titanium and Cobalt Global Affiliates. The registration rate for all other attendees is $60. Sign into MyTRB.org to view registration information. Contact Patrice Davenport to inquire about becoming a TRB sponsor or global affiliate organization.

A recording will be sent to all registrants after the webinar.

 

Webinar agenda and presenters

  • Methods for collecting and characterizing macrotexture data – Gerardo Flintsch, Virginia Polytechnic Institute and State University
  • Equipment for macrotexture measurements – Emmanuel Fernando, Texas A&M Transportation Institute
  • Question and answer session moderated by Jenny Li, Texas Department of Transportation

The first 60 minutes of the webinar will be for presentations and the final 30 minutes will be reserved for audience questions.

 

Learning Objectives

At the end of this webinar, participants will be able to:

  • Collect accurate and repeatable macrotexture data

 

Professional Development Hours

Professional engineers (PEs) who register and attend the entire webinar as an individual will be awarded 1.5 Professional Development Hours (PDHs). TRB’s webinar program awards PDH credits only to the registered individual, and not to other members of a group that view the webinar together. To be eligible for the credits, individuals must remain signed in for the entire webinar, including for any question and answer session following the presentations.

Please check with your licensing board to ensure that TRB webinar PDHs are approved by your board.

TRB will report credits earned to the Registered Continuing Education Program (RCEP). Complaints about registered providers may be sent to RCEP, 1015 15th Street, NW, 8th Floor, Washington, D.C., 20005.

Pre-registration is required. Once the webinar starts, you will be unable to register. Individuals that are registered for a webinar but do not receive their confirmation emails due to their organization’s internal firewalls should contact TRB Helpdesk for assistance in signing in.

View our FAQ page for more information.

Registration questions? Contact TRB webinar program.