Layer Estimates:

Layer: Polylines (ID:0)
Count: 144
Extent:

XMin: -10269219.7092492
YMin: 4648319.67772489
XMax: -10228333.5302547
YMax: 4662448.46997587
Spatial Reference: 102100 (3857)

Layer: Polygons (ID:1)
Count: 3057
Extent:

XMin: -10269219.7092
YMin: 4648319.6777
XMax: -10228333.5303
YMax: 4662448.4725
Spatial Reference: 102100 (3857)