Layer Estimates:

Layer: Communication Boxes (ID:0)
Count: 1218
Extent:

XMin: -13680430.8294901
YMin: 6312818.75238664
XMax: -13661778.1555097
YMax: 6327217.12427964
Spatial Reference: 102100 (3857)

Layer: Communication Ducts (ID:1)
Count: 1540
Extent:

XMin: -13680430.5552696
YMin: 6312818.87864302
XMax: -13660533.8050407
YMax: 6327216.9977353
Spatial Reference: 102100 (3857)