Layer Estimates:

Layer: Sidewalks Working Layer (ID:0)
Count: 4427
Extent:

XMin: -9331118.85197506
YMin: 3853249.28094366
XMax: -9298938.4088522
YMax: 3886462.596058
Spatial Reference: 102100 (3857)

Layer: RoadCenterLines (ID:1)
Count: 11878
Extent:

XMin: -9339215.70401491
YMin: 3850521.90105046
XMax: -9293753.37635564
YMax: 3889353.21936684
Spatial Reference: 102100 (3857)