Layer Estimates:

Layer: Evacuation Routes (ID:0)
Count: 14
Extent:

XMin: -10678546.2954
YMin: 3440454.6083
XMax: -10565332.0547
YMax: 3517780.0366
Spatial Reference: 102100 (3857)

Layer: Potential Shelters (ID:1)
Count: 985
Extent:

XMin: -10678213.0497
YMin: 3442880.7097
XMax: -10567429.0378
YMax: 3518374.3938
Spatial Reference: 102100 (3857)

Layer: % of Population Without a Veihcle (ID:2)
Count: 833
Extent:

XMin: -10682305.5188
YMin: 3439067.3814
XMax: -10565287.329
YMax: 3525485.975
Spatial Reference: 102100 (3857)

Layer: Harris County Boundary (ID:3)
Count: 1
Extent:

XMin: -10684440.6358617
YMin: 3438163.90868881
XMax: -10563765.2429411
YMax: 3527930.42090355
Spatial Reference: 102100 (3857)