Layer Estimates:

Layer: TfNSW Western Sydney Corridors (ID:0)
Count: 16
Extent:

XMin: 277034.9535
YMin: 6215413.634
XMax: 314803.3531
YMax: 6289043.825
Spatial Reference: 28356 (28356)

Layer: Western Sydney Freight Line (ID:1)
Count: 16
Extent:

XMin: 277034.9535
YMin: 6215413.634
XMax: 314803.3531
YMax: 6289043.825
Spatial Reference: 28356 (28356)

Layer: M12 Motorway (ID:2)
Count: 2
Extent:

XMin: 286653.0289
YMin: 6246950.4833
XMax: 300971.3966
YMax: 6251732.3071
Spatial Reference: 28356 (28356)

Layer: SPIR_TNR456_ConstructionBoundary_RMS_20170911_V03 (ID:3)
Count: 3
Extent:

XMin: 285074.0837
YMin: 6244210.4162
XMax: 288907.011
YMax: 6258178.164
Spatial Reference: 28356 (28356)