Layer Estimates:

Layer: MBTA_Points (ID:0)
Count: 113
Extent:

XMin: -71.8496929838246
YMin: 41.8558146859897
XMax: -70.6254921834312
YMax: 42.7713005415671
Spatial Reference: 4326 (4326)

Layer: MBTA_Lines (ID:1)
Count: 205
Extent:

XMin: -71.8498520478214
YMin: 41.5770857862394
XMax: -70.6245052261452
YMax: 42.7998718899699
Spatial Reference: 4326 (4326)

Layer: MBTA_PolygonCenterlines (ID:2)
Count: 205
Extent:

XMin: -71.8498643204734
YMin: 41.5770766925227
XMax: -70.6244928780303
YMax: 42.7998808917038
Spatial Reference: 4326 (4326)

Layer: MBTA_Systemwide (ID:3)
Count: 179
Extent:

XMin: -71.2707171436734
YMin: 42.1996958059949
XMax: -70.8735984092232
YMax: 42.4538439879536
Spatial Reference: 4326 (4326)

Layer: Comments (ID:4)
Count: 342