Layer Estimates:

Layer: Signs (ID:0)
Count: 4075
Extent:

XMin: 6143710
YMin: 1969433
XMax: 6174011
YMax: 1995709
Spatial Reference: 102643 (2227)

Layer: Maintenance Subzones For Signs (ID:1)
Count: 28
Extent:

XMin: 6143710
YMin: 1969433
XMax: 6175048.76481769
YMax: 1995709
Spatial Reference: 102643 (2227)