W2-4 Intersection Warning Sign Size:30" x 30" -40°F to +165°F (-40°C to

-40°F to +165°F (-40°C to +74°C)

MUTCD Sign Designation: R15-4B

MUTCD Sign Designation: R11-3A

Standards Specifications for Structural Supports for Highway Signs

MUTCD Sign Designation: EM-6A

W2-4 Intersection Warning Sign Size:30" x 30" -40°F to +165°F (-40°C toW2 4 Intersection Warning Sizes Available: 18" x 18" 24" x 24" 30" x 30" MUTCD Sign Designation: W2 4 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