Layer Estimates:

Layer: RoundaboutSignCrashData (ID:0)
Count: 3862
Extent:

XMin: -12794855.8498983
YMin: 3674346.68309056
XMax: -12199898.2436181
YMax: 4426025.1767563
Spatial Reference: 102100 (3857)

Layer: RoundaboutData_All (ID:1)
Count: 807443
Extent:

XMin: -12796566.4639227
YMin: 3672416.96317644
XMax: -12119011.7301184
YMax: 4442161.26876387
Spatial Reference: 102100 (3857)

Layer: RoundaboutData_IntersectionSignage (ID:2)
Count: 239
Extent:

XMin: -12794870.2331135
YMin: 3686384.62153346
XMax: -12199759.8991008
YMax: 4426069.15986108
Spatial Reference: 102100 (3857)

Layer: RoundaboutData_Poly_All (ID:3)
Count: 93231
Extent:

XMin: -12797016.545962
YMin: 3672371.73437494
XMax: -12118945.5121158
YMax: 4443048.27329843
Spatial Reference: 102100 (3857)