State Testing
Procedures

Links to various States testing procedures.

If there are any problems with the links, or the files are out-of-date, please contact us.

• Texas DOT - Chapter 38 Hamburg WheelTracking Test & Gyrotory Samples
  
• Colorado DOT HWT Procedure
  
• CPL 5112 01 - Colorado
  
• CPL-5116-Colorado hamburg
  
• Hamburg Test Specimens
  
• Montana Hamburg Test Procedure
  
• Tex-242-F Draft
  
• Tex-242-F