Layer Estimates:

Layer: DurhamTrailsAndGreenways (ID:0)
Count: 537
Extent:

XMin: -8796125.12314989
YMin: 4282183.98226302
XMax: -8762717.51542659
YMax: 4333546.6290542
Spatial Reference: 102100 (3857)

Layer: DurhamParks (ID:1)
Count: 63
Extent:

XMin: -8792730.44462863
YMin: 4283424.98103433
XMax: -8775902.32987532
YMax: 4326206.20805269
Spatial Reference: 102100 (3857)