Layer Estimates:

Layer: Lines - Collection System (ID:0)
Count: 6979
Extent:

XMin: 7641034.52702488
YMin: 670772.605862715
XMax: 7655950.21931731
YMax: 683996.487297374
Spatial Reference: 2913 (2913)
Vertical Spatial Reference: 115809 (115809)