Layer Estimates:

Layer: SW_Thornleigh_Fixtures (ID:0)
Count: 136
Extent:

XMin: 16799151.819886
YMin: -4006311.81657726
XMax: 16817874.7671079
YMax: -3990480.02828447
Spatial Reference: 102100 (3857)

Layer: SW_Thornleigh_Main_Alignment (ID:1)
Count: 208
Extent:

XMin: 16799108.2628331
YMin: -4006311.84121715
XMax: 16817876.0759649
YMax: -3990479.14391108
Spatial Reference: 102100 (3857)