Oct 25

Introduction to the New MUTCD Minimum Maintained Retroreflectivity Levels for Pavement Markings

Event Details

October 25, 2022


This free webinar will begin at 12:00 p.m. (Central Time)


Details to access the Webex webinar will be emailed along with a confirmation after you register.

Event Contact
Keith Knapp
InTrans, Iowa LTAP


This webinar will highlight the new final rule to the MUTCD that requires agencies to maintain minimum levels of retroreflectivity for longitudinal pavement markings. We will highlight which roads these apply to, compliance dates,  required levels as well as  acceptable maintenance methods that agencies can use to determine when markings fall below minimum levels.

Speaker Bio

Dr. Nicole Oneyear is a research scientist at the Institute for Transportation. Her areas of expertise include rural curve safety, rural intersection safety, low-cost safety improvements, safety data, work zone safety and operations, using naturalistic driving data to assess safety and operations, microsimulation, and automated enforcement. She also has worked with the National Center for Rural Road Safety, helping it to develop, update, and provide training related to safety on rural roads.