W8-23 No Shoulder Sign stop-slow-signs Meets ASTM D4956 specifications for

Meets ASTM D4956 specifications for traffic signage - average life span of 10 years

plastic or aluminum material

G20-4 Pilot Car Follow Me

or speed display all on the compact

W8-23 No Shoulder Sign stop-slow-signs Meets ASTM D4956 specifications forW8 23 No Shoulder Sign Sizes Available: 30" x 30" 36" x 36" 48" x 48" MUTCD Sign Designation: W8 23 Traffic signs match MUTCD Highway Sign Standards. Signs are made with reflective sheeting applied to . 080" aluminum with rounded radius corners and pre punched 3 8" holes to meet Federal MUTCD, ASTM and ATSSA specifications. Aluminum: Aluminum is . 080 Aluminum #3105 H38 Alodine coated. Reflective Sheeting: 3M 3930 Series Type III High Intensity