Layer Estimates:

Layer: Ramps (ID:0)
Count: 207
Extent:

XMin: -8456671.82866327
YMin: 5177015.31101003
XMax: -8454278.18914324
YMax: 5178377.95972416
Spatial Reference: 102100 (3857)

Layer: Sidewalk (ID:1)
Count: 359
Extent:

XMin: -8456702.16859187
YMin: 5176996.20535441
XMax: -8454226.22314338
YMax: 5178457.90064278
Spatial Reference: 102100 (3857)