Layer Estimates:

Layer: Railroad_Bridges (ID:0)
Count: 559
Extent:

XMin: -9665789.23187041
YMin: 4011472.82953574
XMax: -9314162.42323814
YMax: 4310957.90356007
Spatial Reference: 102100 (3857)

Layer: RailCrossings25 (ID:1)
Count: 2956
Extent:

XMin: -9666522.68507804
YMin: 4011169.1797845
XMax: -9314153.3115612
YMax: 4310962.78034198
Spatial Reference: 102100 (3857)

Layer: Rail25 (ID:2)
Count: 1498
Extent:

XMin: -9666522.68507804
YMin: 4011169.17978831
XMax: -9314153.31168455
YMax: 4310962.78034198
Spatial Reference: 102100 (3857)