Layer Estimates:

Layer: negative_SegID_avgSpeedPerMonthPerWeekday (ID:2)
Count: 2276870
Extent:

XMin: -7953218.76897801
YMin: 5127161.88263153
XMax: -7948045.41857949
YMax: 5136278.63197957
Spatial Reference: 102100 (3857)

Layer: positive_SegID_avgSpeedPerMonthPerWeekday (ID:3)
Count: 3406354
Extent:

XMin: -7953242.15886223
YMin: 5125022.3890402
XMax: -7948054.43917776
YMax: 5136625.51255807
Spatial Reference: 102100 (3857)