Layer Estimates:

Layer: RelaySpot (ID:0)
Count: 5
Extent:

XMin: 767298.598481774
YMin: 794563.728503296
XMax: 813914.403016033
YMax: 824082.577166556
Spatial Reference: 102668 (2241)
Vertical Spatial Reference: 115702 (115702)

Layer: RacePoints (ID:1)
Count: 15
Extent:

XMin: 759874.310434911
YMin: 776696.117614315
XMax: 821644.299456213
YMax: 824400.267154325
Spatial Reference: 102668 (2241)
Vertical Spatial Reference: 115702 (115702)

Layer: RaceMileMark (ID:2)
Count: 74
Extent:

XMin: 759565.142646691
YMin: 776573.88000034
XMax: 822607.036395136
YMax: 826772.160095763
Spatial Reference: 102668 (2241)
Vertical Spatial Reference: 115702 (115702)

Layer: RaceLines (ID:3)
Count: 6
Extent:

XMin: 758738.373402327
YMin: 776317.12143907
XMax: 821679.944369327
YMax: 827129.498160571
Spatial Reference: 102668 (2241)
Vertical Spatial Reference: 115702 (115702)