M1-1 Interstate Route Sign (1 or 2 Digits) Size:24" x 24" or speed display on the

or speed display on the full sign matrix

W23-2 New Traffic Pattern Ahead

W4-6 Entering Roadway Added Lane Sign

One A-Frame barricade leg

M1-1 Interstate Route Sign (1 or 2 Digits) Size:24" x 24" or speed display on theM1 1 Interstate Route Sign (1 or 2 Digits) Sizes Available: 24 x 24" MUTCD Sign Designation: M1 1 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