Layer Estimates:

Layer: Off System Bridges (ID:0)
Count: 5119
Extent:

XMin: -12918015.7982603
YMin: 5549938.82450122
XMax: -11577226.8109555
YMax: 6274861.51949723
Spatial Reference: 102100 (3857)

Layer: Montana County (ID:1)
Count: 56
Extent:

XMin: -12932941.1870657
YMin: 5502305.00105871
XMax: -11533939.2763379
YMax: 6305608.23271745
Spatial Reference: 102100 (3857)