Layer Estimates:

Layer: Segment Extent Indicator (ID:0)
Count: 21
Extent:

XMin: -77.2716305171587
YMin: 36.9061835512636
XMax: -75.5435488572618
YMax: 37.9851761697492
Spatial Reference: 4326 (4326)
Vertical Spatial Reference: 5773 (5773)

Layer: Pavement Cores (Proposed) (ID:1)
Count: 103
Extent:

XMin: -77.2711947736633
YMin: 36.9063423895849
XMax: -75.5439778454975
YMax: 37.984917018532
Spatial Reference: 4326 (4326)
Vertical Spatial Reference: 5773 (5773)