Time Verification

A measure of how accurate a date-time is.

Values

Value	Description
`estimated`	Specific times/dates when work will or is occurring; includes advanced notice of activities or unverified work zone activities. This date/time may be reported in advance, but is not actively verified on day of event.
`verified`	Actual reported times/dates when work occurs.

Property	Object
`start_date_accuracy`	RoadEvent
`end_date_accuracy`	RoadEvent