Layer Estimates:

Layer: ContourGallatinCanyon (ID:1)
Count: 134
Extent:

XMin: -12382762.1183492
YMin: 5687163.66086368
XMax: -12381179.3577708
YMax: 5688465.6297466
Spatial Reference: 102100 (3857)

Layer: roads (ID:2)
Count: 244
Extent:

XMin: -12386890.6199904
YMin: 5568898.81193869
XMax: -12361339.0981271
YMax: 5727826.62672359
Spatial Reference: 102100 (3857)