Layer Estimates:

Layer: TrailMileposts (ID:0)
Count: 506
Extent:

XMin: 815735.427239254
YMin: 135447.649693877
XMax: 2498224.8474731
YMax: 812268.785456032
Spatial Reference: 2927 (2927)

Layer: Culverts (ID:1)
Count: 1159
Extent:

XMin: 821669.935930192
YMin: 135209.509755701
XMax: 2498833.72541371
YMax: 813320.079699174
Spatial Reference: 2927 (2927)

Layer: Bridges (ID:2)
Count: 188
Extent:

XMin: 724393.744756386
YMin: 138764.968652561
XMax: 2489964.32778139
YMax: 875998.813735723
Spatial Reference: 2927 (2927)

Layer: Tunnels (ID:3)
Count: 14
Extent:

XMin: 1406411.3088769
YMin: 421247.352467433
XMax: 2357356.1743719
YMax: 753378.876862928
Spatial Reference: 2927 (2927)