Layer Estimates:

Layer: Signs near Intersections (ID:0)
Count: 29723
Extent:

XMin: -8774086.6652
YMin: 4258578.6826
XMax: -8737776.7839
YMax: 4296451.0089
Spatial Reference: 102100 (3857)

Layer: 50 ft Intersection Buffers (ID:1)
Count: 26467
Extent:

XMin: -8774117.2409927
YMin: 4258560.0856872
XMax: -8737742.56742137
YMax: 4296468.19008592
Spatial Reference: 102100 (3857)