420c9064_t_Agency___NZ_Transport_Agency__Description
[Attribute] startdate [Type] date [Nill] N [Example] 2013-04-19 [Description] 
Date in yyyy-MM-dd format. The Date that the current revision of the Traffic Management Plan begins. As extensions are granted the start date may change and does not necessarily reflect the original start date or the works. This date should not be used for calculating the total duration of works.
NZ Transport Agency | NZ Transport Agency
Description