Layer Estimates:

Layer: TRAINS_NODE (ID:0)
Count: 387
Extent:

XMin: -8155644.10155117
YMin: 5081905.98981027
XMax: -7821051.97483127
YMax: 5284283.72069111
Spatial Reference: 102100 (3857)

Layer: TRAINS_ARC (ID:1)
Count: 6595
Extent:

XMin: -8215439.48603299
YMin: 5045899.79066474
XMax: -7781817.6193777
YMax: 5412876.85062985
Spatial Reference: 102100 (3857)

Layer: TRAINS_RTE_TRAIN (ID:2)
Count: 19
Extent:

XMin: -7998344.49067819
YMin: 5082857.82643811
XMax: -7818447.17014532
YMax: 5287600.8137973
Spatial Reference: 102100 (3857)