Conducting Traffic Sign Retroreflectivity Inspection – Webinar

Conducting Traffic Sign Retroreflectivity Inspection will provide online training for field inspectors to perform traffic sign retroreflectivity inspection using the approved methods by the FHWA for agencies responsible for sign maintenance. The 2009 Manual of Uniform Traffic Control Devices (MUTCD) established minimum levels for traffic sign retroflectivity that must be maintained by all agencies with roadways open to the public. For traffic signs to be effective providing important information to drivers, they must be visible both day and night.

This course will cover the following topics:

• Background
• Retroreflectivity
• Minimum retroreflectivity requirements
• Visual inspection methods
• Retroreflectivity measurement
• Overview of management methods