Layer Estimates:

Layer: Streets (ID:0)
Count: 19575
Extent:

XMin: -10054300.3302867
YMin: 4654997.84938979
XMax: -10037438.0896457
YMax: 4689490.99545996
Spatial Reference: 102100 (3857)

Layer: Parks (ID:1)
Count: 118
Extent:

XMin: -10054097.7048918
YMin: 4656611.48301897
XMax: -10038996.8184746
YMax: 4686363.5401281
Spatial Reference: 102100 (3857)

Layer: Precincts (ID:2)
Count: 207
Extent:

XMin: -10054433.2474
YMin: 4654858.1238
XMax: -10037273.6859
YMax: 4689404.1075
Spatial Reference: 102100 (3857)

Layer: Political_Districts (ID:3)
Count: 26
Extent:

XMin: -10069308.9163
YMin: 4651608.4098
XMax: -10037273.686
YMax: 4689404.1076
Spatial Reference: 102100 (3857)