approved products

Approved/Qualified Products

 

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Temporary Raised Pavement Markers

TRPM usage information (PDF)

Type 1
Product

Manufacturer Approval Date Provisional Letter

Astro Optics Temporary Pavement Marker

8/1/2003  

Davidson Model Halftrack 2"X4"

8/1/2003  

Davidson Model RPM 4"X4"

8/1/2003  

Series 290PSA Sun Country Markers

8/1/2003  
 

Type 2
Product

Manufacturer Approval Date Provisional Letter

Davidson Model TOM

8/1/2003  
 

Type 3
Product

Manufacturer Approval Date Provisional Letter
Ray-O-Lite Model Round Shoulder 8800 Series Pac-Tec, Inc. 8/1/2003  
 

Type 4
Product

Manufacturer Approval Date Provisional Letter
Davidson Model TRPM Davidson Plastics 8/1/2003  

 

 

Glass Beads

Product

Manufacturer Approval Date Provisional Letter

Brite-Blend Beads

8/1/2003  
Standard Highway Safety Marking Spheres Potter's Industries 8/1/2003  

 

Resources

 

Contact

Michelle Moser
OTST, Traffic Control Device Engineer

651-234-7380