R7-221 No Tractor Trailer Parking Sign 12"X18" end-of-road-markers MUTCD Sign Designation: R10-3D

MUTCD Sign Designation: R10-3D

MUTCD Sign Designation: W20-3

W10-7 Light Rail Activated Blank-Out

W4-4P Cross Traffic Does Not Stop (Plaque)

R7-221 No Tractor Trailer Parking Sign 12"X18" end-of-road-markers MUTCD Sign Designation: R10-3DR7 221 No Tractor Trailer Parking Sign Sizes Available: 12" x 18" MUTCD Sign Designation: R7 221 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 Prismatic