Layer Estimates:

Layer: Bus Shelters (ID:0)
Count: 55
Extent:

XMin: -7921130.46285679
YMin: 5214878.12021413
XMax: -7912778.15294943
YMax: 5221179.53421832
Spatial Reference: 102100 (3857)

Layer: MBTA Bus Stops (ID:1)
Count: 319
Extent:

XMin: -7914372.07591144
YMin: 5214899.6371721
XMax: -7913239.6227316
YMax: 5216114.99155705
Spatial Reference: 102100 (3857)

Layer: MBTA Subway Lines (ID:2)
Count: 136
Extent:

XMin: -7931854.19447734
YMin: 5192113.92219269
XMax: -7902692.67547029
YMax: 5226824.19844425
Spatial Reference: 102100 (3857)

Layer: MBTA Bus Stops (ID:3)
Count: 7810
Extent:

XMin: -7936227.42998498
YMin: 5176805.0247389
XMax: -7886040.51874262
YMax: 5249532.1948667
Spatial Reference: 102100 (3857)

Layer: MBTA Subway Stations (ID:4)
Count: 167
Extent:

XMin: -7931854.19447695
YMin: 5192114.17230266
XMax: -7902734.73811548
YMax: 5226824.19885163
Spatial Reference: 102100 (3857)

Layer: MBTA Bus Stops (small scale) (ID:5)
Count: 7810
Extent:

XMin: -7936227.42998498
YMin: 5176805.0247389
XMax: -7886040.51874262
YMax: 5249532.1948667
Spatial Reference: 102100 (3857)

Layer: MBTA Bus Routes (ID:6)
Count: 923
Extent:

XMin: -7936321.94664807
YMin: 5176776.86148714
XMax: -7886003.12466258
YMax: 5249532.42870201
Spatial Reference: 102100 (3857)