Layer Estimates:

Layer: MO_Airports (ID:0)
Count: 12
Extent:

XMin: -10565300.9852873
YMin: 4460289.80479617
XMax: -9970971.15726382
YMax: 4879539.81860062
Spatial Reference: 102100 (3857)

Layer: MO_Major_Highways (ID:1)
Count: 4021
Extent:

XMin: -10648739.3609864
YMin: 4299280.6944644
XMax: -9923673.42193376
YMax: 4954927.68475984
Spatial Reference: 102100 (3857)

Layer: MO_Boundary (ID:2)
Count: 1
Extent:

XMin: -10660787.0621697
YMin: 4299198.20159728
XMax: -9919126.99189896
YMax: 4954954.21414574
Spatial Reference: 102100 (3857)