Layer Estimates:

Layer: Road_Centerlines (ID:0)
Count: 56809
Extent:

XMin: -19035632.9256
YMin: -1574216.5482
XMax: 19972664.7394
YMax: 9917395.5975
Spatial Reference: 102100 (3857)

Layer: Review (ID:1)
Count: 7000