Layer Estimates:

Layer: PSU_Buildings (ID:0)
Count: 78
Extent:

XMin: 7594575.45242782
YMin: 676646.634514436
XMax: 7645503.57808399
YMax: 683875.652230978
Spatial Reference: 2913 (2913)

Layer: Skybridges (ID:1)
Count: 9
Extent:

XMin: 7641769.68766405
YMin: 680043.453083992
XMax: 7642569.55643044
YMax: 680917.77526246
Spatial Reference: 2913 (2913)