Layer Estimates:

Layer: Mile Markers (ID:0)
Count: 116
Extent:

XMin: -7877653.52632968
YMin: 5326095.25791835
XMax: -7770798.07524595
YMax: 5513551.44760675
Spatial Reference: 102100 (3857)

Layer: Capital Investment Projects (ID:1)
Count: 34
Extent:

XMin: -7871909.02260006
YMin: 5332228.86524831
XMax: -7773186.65344108
YMax: 5497590.71042603
Spatial Reference: 102100 (3857)

Layer: capital_segments (ID:2)
Count: 4
Extent:

XMin: -7853322.8736219
YMin: 5377635.58272893
XMax: -7822828.1585878
YMax: 5471014.99475767
Spatial Reference: 102100 (3857)