public sealed class TraverseExportOptions 

var directionDecimalPlaces = 0;
var distanceDecimalPlaces = 3;
var exportOptions = new TraverseExportOptions("C:\\MyTraverseFileFolder\\MyTraverseFile.txt", 
                              ArcGIS.Core.CIM.DirectionType.QuadrantBearing,
                              ArcGIS.Core.CIM.DirectionUnits.DegreesMinutesSeconds, 
                              directionDecimalPlaces, distanceDecimalPlaces);
travParcel.Export(exportOptions);