Layer Estimates:

Layer: WebSLD_fr_AGO (ID:0)
Count: 150170
Extent:

XMin: -8410126.23
YMin: 4711641.7592
XMax: -8227786.9545
YMax: 5064905.5559
Spatial Reference: 102100 (3857)

Layer: REF_Rail_Lines (ID:1)
Count: 1312
Extent:

XMin: -8408829.30902555
YMin: 4711840.32307151
XMax: -8230664.99940424
YMax: 5084693.06503491
Spatial Reference: 102100 (3857)