Interstate Shield Route Marker
Add Interstate Route Number signs along the interstate road to keep motorists on course.
- PRODUCT ID: S(XXXX)M11(X)A
- Size (XXXX): (2424) 24" x 24" | (3024) 30" x 24"
- Reflective Sheeting (X): (H) High Intensity Prismatic | (3) DG3 Diamond Grade
- Substrate: .080" Aluminum
- MUTCD Sign Designation: M11
