Layer Estimates:

Layer: sServiceLine (ID:0)
Count: 98040
Extent:

XMin: -10654295.1295746
YMin: 3443934.75210739
XMax: -10582883.238535
YMax: 3517285.03685477
Spatial Reference: 102100 (3857)

Layer: sGravityMain (ID:1)
Count: 145891
Extent:

XMin: -10654281.0735535
YMin: 3443948.26059112
XMax: -10582865.5058399
YMax: 3517252.16873325
Spatial Reference: 102100 (3857)