Layer Estimates:

Layer: Political Boundaries (Area) (ID:0)
Count: 1832
Extent:

XMin: -20037507.0671618
YMin: -551064.81830105
XMax: 20037507.0671618
YMax: 30240971.9583861
Spatial Reference: 102100 (3857)

Layer: Airports (ID:1)
Count: 6
Extent:

XMin: -11283125.2460252
YMin: 5905055.13753698
XMax: -10777481.5368399
YMax: 6176304.76066104
Spatial Reference: 102100 (3857)

Layer: Power Plants (ID:2)
Count: 72
Extent:

XMin: -11562106.6274018
YMin: 5770896.10291062
XMax: -10784569.5952191
YMax: 6274296.38163671
Spatial Reference: 102100 (3857)

Layer: Interstates & Highways (ID:3)
Count: 89
Extent:

XMin: -11582414.5736536
YMin: 5770071.29327522
XMax: -10773556.5219068
YMax: 6274975.97198351
Spatial Reference: 102100 (3857)

Layer: Railroads (ID:4)
Count: 2436
Extent:

XMin: -11584476.6066737
YMin: 5769992.10807111
XMax: -10749018.9365578
YMax: 6274683.2328532
Spatial Reference: 102100 (3857)

Layer: Railroads (ID:5)
Count: 229600
Extent:

XMin: -17442625.6023884
YMin: 2083276.18876463
XMax: -7352833.94379069
YMax: 9588944.51090002
Spatial Reference: 102100 (3857)

Layer: tl_2016_us_primaryroads (ID:6)
Count: 12509
Extent:

XMin: -19016860.068267
YMin: -1610140.63293876
XMax: -7307975.04303462
YMax: 6275217.38590433
Spatial Reference: 102100 (3857)

Layer: ND (ID:7)
Count: 1832
Extent:

XMin: -20037507.0671618
YMin: -551064.81830105
XMax: 20037507.0671618
YMax: 30240971.9583861
Spatial Reference: 102100 (3857)