420c9064_t_Agency___NZ_Transport_Agency__Description
[Attribute] joblevels [Type] tns:stringArray [Nill] N [Example] [Level 1, Level 2, Road Closure] [Description] 
CoPTTM TMP Levels. These have little relevance to the public but may be helpful in classifying traffic impacts.
NZ Transport Agency | NZ Transport Agency
Description