Layer Estimates:

Layer: Shipping Lanes (ID:0)
Count: 40
Extent:

XMin: -10828124.3256
YMin: 2850513.07674729
XMax: -8961729.30092331
YMax: 3590073.5
Spatial Reference: 102100 (3857)

Layer: Southern States Borders (ID:1)
Count: 5
Extent:

XMin: -11871740.0981915
YMin: 2817034.28591117
XMax: -8909050.76144198
YMax: 4369738.84877932
Spatial Reference: 102100 (3857)