Layer Estimates:

Layer: Road Centerlines (ID:3)
Count: 30045
Extent:

XMin: -9847015.8555944
YMin: 4988376.78021146
XMax: -9721132.10907141
YMax: 5078325.34184608
Spatial Reference: 102100 (3857)

Layer: Rail Road Centerlines (ID:0)
Count: 531
Extent:

XMin: -9824490.82016966
YMin: 5012045.37740662
XMax: -9742854.6210374
YMax: 5056977.76347663
Spatial Reference: 102100 (3857)