The candidate speed unit names for the speed unit of the base speed field in the Streets-Profiles table.
[Visual Basic .NET] Public Function get_TrafficSpeedUnitNames ( _ ByVal timeUnit As esriNetworkAttributeUnits _ ) As IStringArray
[C#] public IStringArray get_TrafficSpeedUnitNames ( esriNetworkAttributeUnits timeUnit );
Product Availability
Available with ArcGIS Desktop.