- 0 :
ROAD_SIGN_PERMANENCY_UNDEFINEDNo Permanency provided
- 1 :
STATICSign is a fixed sign. Sign may also be a temporary sign set up on the road sign if not identifyable from fixed installations.
- 2 :
VARIABLEVariable sign, for example an electronic sign, or a gantry with electronic signs
- 3 :
VARIABLE_DEACTIVATEDVariable sign that is deactivated and not displaying any value.