Layer Estimates:

Layer: Hospitals (ID:0)
Count: 15
Extent:

XMin: -8583761.46714354
YMin: 4696615.0453967
XMax: -8569490.29753054
YMax: 4713640.40249971
Spatial Reference: 102100 (3857)

Layer: Bike_Trails (ID:1)
Count: 163
Extent:

XMin: -8584646.36816162
YMin: 4694918.0217184
XMax: -8561623.45705696
YMax: 4719713.77622281
Spatial Reference: 102100 (3857)