Retroreflectivity for Sign Inspectors Course – All Modules

Retroreflectivity for Sign Inspectors Course – All Modules


This course curriculum provides six self-paced learning modules for inspectors to address the minimum sign retroreflectivity requirements in the Manual on Uniform Traffic Control Devices (MUTCD) per the guidance document FHWA-SA-07-020. The course has a modular design, so after taking the first two modules, an inspector can take any of the four remaining modules that address a specific inspection method. R101 and S101 are also useful for broader audiences.


When you purchase the entire Retroreflectivity for Sign Inspectors course, you will automatically receive a link to the R101 module. Links to the remaining modules will be sent within one business day of purchase (or launch, if currently unavailable). All modules will be completed and available by early 2020.


This curriculum includes the following modules:

  • R101 – Retroreflectivity Overview
  • S101 – Traffic Sign Retroreflectivity Fundamentals for Inspectors
  • S102 – Calibrations Signs Procedure for the Visual Nighttime Inspection Method
  • S103 – Comparison Panels Procedure for the Visual Nighttime Inspection Method
  • S104 – Consistent Parameters Procedure for the Visual Nighttime Inspection Method
  • S105 – Measured Sign Retroreflectivity Method


Curriculum Facts:

  • Prerequisites: None
  • Course Length: 4 hours
  • Formats: Online
  • Hosting: N/A
  • CEUs: 0.38
  • Course Materials: Included in course for download
  • Registration Fees: Online: $99 Members & Non-members
  • Certification Available: No


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