Layer Estimates:

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

XMin: -2010020.75623696
YMin: 4007489.07588005
XMax: -1312572.02217799
YMax: 4364043.98039425
Spatial Reference: 102100 (3857)

Layer: testRailPolyline_Z (ID:1)
Count: 4
Extent:

XMin: -2211781.51579114
YMin: 3939182.52161487
XMax: -1312572.02217799
YMax: 4364043.98039425
Spatial Reference: 102100 (3857)

Layer: testRailPolyline (ID:2)
Count: 5
Extent:

XMin: -2203522.49514243
YMin: 3793660.35383108
XMax: -1183915.1018171
YMax: 4306833.60208948
Spatial Reference: 102100 (3857)

Layer: testRailPolygon_ZM (ID:3)
Count: 2
Extent:

XMin: -1649980.49397515
YMin: 2458255.11126212
XMax: -540111.066632499
YMax: 3496125.56459518
Spatial Reference: 102100 (3857)

Layer: testRailPolygon_Z (ID:4)
Count: 4
Extent:

XMin: -2091242.07491386
YMin: 2454314.77333621
XMax: -540111.066632511
YMax: 4903693.0072689
Spatial Reference: 102100 (3857)

Layer: testRailPolygon (ID:5)
Count: 12
Extent:

XMin: -2417980.70742893
YMin: 1442761.42855324
XMax: 1609074.43822008
YMax: 5088773.68888485
Spatial Reference: 102100 (3857)