Layer Estimates:

Layer: Cities (ID:0)
Count: 272
Extent:

XMin: -13830012.5292
YMin: 3678810.174
XMax: -11836052.9587
YMax: 6232578.615
Spatial Reference: 102100 (3857)

Layer: Highways (ID:1)
Count: 97
Extent:

XMin: -17611199.9237
YMin: 2162833.4098
XMax: -11872930.9535
YMax: 6274841.9247
Spatial Reference: 102100 (3857)

Layer: States (ID:2)
Count: 11
Extent:

XMin: -17838104.6774
YMin: 2145730.0984
XMax: -10999747.4523
YMax: 6274855.20038269
Spatial Reference: 102100 (3857)