Layer Estimates:

Layer: Railroads_Existing (ID:1)
Count: 712
Extent:

XMin: 3050909.95873352
YMin: 9987372.69513229
XMax: 3216775.43502696
YMax: 10159111.5281233
Spatial Reference: 102739 (2277)

Layer: MetroRail Half Mile (ID:2)
Count: 1
Extent:

XMin: 3047591.25524048
YMin: 9984692.03330001
XMax: 3219475.57878435
YMax: 10191855.632966
Spatial Reference: 102739 (2277)