Layer Estimates:

Layer: FederalTrails (ID:0)
Count: 4568
Extent:

XMin: -9314912.8385414
YMin: 4378100.38373669
XMax: -8386175.79475293
YMax: 4741811.3529817
Spatial Reference: 102100 (3857)

Layer: StateTrails (ID:1)
Count: 2636
Extent:

XMin: -9309330.80480987
YMin: 4376620.42046793
XMax: -8445659.53088895
YMax: 4730493.15880818
Spatial Reference: 102100 (3857)