Layer Estimates:

Layer: Level 3 Bike Facilities (ID:10)
Count: 8043
Extent:

XMin: -7921197.9683
YMin: 5214231.3244
XMax: -7911367.9085
YMax: 5220944.5905
Spatial Reference: 102100 (3857)

Layer: Level 2 Bike Facilities (ID:9)
Count: 208
Extent:

XMin: -7920872.379
YMin: 5214082.2594
XMax: -7914568.3567
YMax: 5217492.4219
Spatial Reference: 102100 (3857)

Layer: Level 1 Bike Facilities (ID:8)
Count: 8497
Extent:

XMin: -7920826.3881
YMin: 5213949.7562
XMax: -7910855.7888
YMax: 5221265.5492
Spatial Reference: 102100 (3857)

Layer: Level 4 Segments (ID:7)
Count: 24038
Extent:

XMin: -7921538.0262
YMin: 5213984.2028
XMax: -7910878.0071
YMax: 5221614.7168
Spatial Reference: 102100 (3857)

Layer: Level 3 Road Segments (ID:6)
Count: 7518
Extent:

XMin: -7921197.9683
YMin: 5214231.3244
XMax: -7911367.9085
YMax: 5221357.009
Spatial Reference: 102100 (3857)

Layer: Level 2 Road Segments (ID:5)
Count: 1907
Extent:

XMin: -7921298.4688
YMin: 5214082.2594
XMax: -7911572.4569
YMax: 5221148.909
Spatial Reference: 102100 (3857)

Layer: Level 1 Road Segments (ID:4)
Count: 16333
Extent:

XMin: -7921298.4688
YMin: 5213949.7562
XMax: -7910855.7888
YMax: 5221486.3068
Spatial Reference: 102100 (3857)

Layer: Cambridge Bike Network (ID:1)
Count: 49796
Extent:

XMin: -7921558.14330769
YMin: 5213924.85961945
XMax: -7910829.56641724
YMax: 5221627.05157088
Spatial Reference: 102100 (3857)

Layer: Cambridge City Boundary (ID:2)
Count: 1
Extent:

XMin: -7921559.21383339
YMin: 5213909.94603681
XMax: -7910786.2952224
YMax: 5221668.08751264
Spatial Reference: 102100 (3857)