Layer Estimates:

Layer: Fiber Backbone (ID:0)
Count: 69
Extent:

XMin: -9215388.7303
YMin: 2967829.4387
XMax: -8915798.1616
YMax: 3409100.75602913
Spatial Reference: 102100 (3857)

Layer: National Longhaul (ID:1)
Count: 59
Extent:

XMin: -13825569.7363238
YMin: 3187182.92827556
XMax: -7913604.4229
YMax: 6274973.3967
Spatial Reference: 102100 (3857)