Layer Estimates:

Layer: Culvert Detour routes (ID:0)
Count: 8337
Extent:

XMin: 1179537.6862
YMin: 4793993.4402
XMax: 1329441.932
YMax: 5026063.4807
Spatial Reference: 2193 (2193)

Layer: Culverts (ID:1)
Count: 11564
Extent:

XMin: 1164999.64408537
YMin: 4793825.74779453
XMax: 1313906.88154176
YMax: 5040645.63129811
Spatial Reference: 2193 (2193)