Layer Estimates:

Layer: Roads (ID:0)
Count: 1
Extent:

XMin: -12837576.1437974
YMin: 6119753.44707698
XMax: -12824663.3974217
YMax: 6169005.96541223
Spatial Reference: 102100 (3857)

Layer: Sites (ID:1)
Count: 26
Extent:

XMin: -12841335.8723156
YMin: 6145651.670499
XMax: -12727765.278899
YMax: 6197593.012601
Spatial Reference: 102100 (3857)

Layer: Polygons (ID:2)
Count: 0
Extent:

XMin: -12838091.9446632
YMin: 6166104.6929888
XMax: -12835098.4792087
YMax: 6168831.02574086
Spatial Reference: 102100 (3857)