Layer Estimates:

Layer: Unplowed Sidewalk (ID:0)
Count: 32
Extent:

XMin: -14842598.7724365
YMin: -30240971.9583862
XMax: 8220754.59360277
YMax: 30240971.9583862
Spatial Reference: 102100 (3857)

Layer: SidewalkComments (ID:1)
Count: 7