Layer Estimates:

Layer: PollingStations (ID:0)
Count: 1323
Extent:

XMin: -8939312.63489282
YMin: 4893625.10940035
XMax: -8870745.45074475
YMax: 4965330.43335384
Spatial Reference: 102100 (3857)

Layer: PublicTransportationRoutes (ID:1)
Count: 103
Extent:

XMin: -8936282.31822556
YMin: 4904447.27658407
XMax: -8871333.5317941
YMax: 4963448.02882201
Spatial Reference: 102100 (3857)

Layer: AlleghenyHydrography (ID:2)
Count: 51
Extent:

XMin: -8938097.21879845
YMin: 4894225.14972336
XMax: -8870912.65319466
YMax: 4963751.67008437
Spatial Reference: 102100 (3857)

Layer: Public Transportation with No Vehicles (ID:3)
Count: 402
Extent:

XMin: -8945731.8458179
YMin: 4894225.14950964
XMax: -8870912.65319466
YMax: 4964513.41979896
Spatial Reference: 102100 (3857)