Layer Estimates:

Layer: s_11au16_WGS1984 (ID:0)
Count: 57
Extent:

XMin: -19942592.2268549
YMin: -1617131.97955481
XMax: 20012847.1508933
YMax: 11536823.134834
Spatial Reference: 102100 (3857)

Layer: tl_2016_us_primaryroads (ID:1)
Count: 12509
Extent:

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