Layer Estimates:

Layer: Polylines (ID:1)
Count: 11
Extent:

XMin: -12437656.7696397
YMin: 4909137.73445681
XMax: -12437179.9986134
YMax: 4909240.28682498
Spatial Reference: 102100 (3857)

Layer: Polygons (ID:2)
Count: 16
Extent:

XMin: -12437656.7656322
YMin: 4909137.90741137
XMax: -12437179.9986134
YMax: 4909241.05819575
Spatial Reference: 102100 (3857)