Layer Estimates:

Layer: NHS (ID:0)
Count: 407
Extent:

XMin: -12778027.6945977
YMin: 3676036.15255629
XMax: -12138860.7868107
YMax: 4439312.27633105
Spatial Reference: 102100 (3857)

Layer: AADT (ID:1)
Count: 11084
Extent:

XMin: -12778027.6945977
YMin: 3676036.15261463
XMax: -12138843.2230689
YMax: 4441327.61718302
Spatial Reference: 102100 (3857)

Layer: Mileposts (ID:2)
Count: 12350
Extent:

XMin: -12778025.3581352
YMin: 3676036.07903556
XMax: -12138845.9734329
YMax: 4439312.36511729
Spatial Reference: 102100 (3857)