Layer Estimates:

Layer: Bridges_maintained_by_King_County (ID:0)
Count: 394
Extent:

XMin: -13634129.5231017
YMin: 5966154.79633108
XMax: -13485065.5078768
YMax: 6070574.27560835
Spatial Reference: 102100 (3857)

Layer: Sounder (ID:1)
Count: 10
Extent:

XMin: -13626455.3720915
YMin: 5982034.3881467
XMax: -13606457.2285063
YMax: 6070320.58237438
Spatial Reference: 102100 (3857)

Layer: LinkLightRail (ID:2)
Count: 172
Extent:

XMin: -13618787.1624533
YMin: 6010924.57281293
XMax: -13610754.5781116
YMax: 6048974.48962149
Spatial Reference: 102100 (3857)

Layer: Transit_Routes (ID:3)
Count: 219
Extent:

XMin: -13639650.6596286
YMin: 5971790.38018576
XMax: -13544153.8054922
YMax: 6096337.54434622
Spatial Reference: 102100 (3857)

Layer: RAILWAY_Mode_from_Transportation_Network (ID:4)
Count: 472
Extent:

XMin: -13626746.2357779
YMin: 5973948.23654946
XMax: -13478241.7476065
YMax: 6083003.86621147
Spatial Reference: 102100 (3857)

Layer: KingCounty_osm_arterials (ID:5)
Count: 16454
Extent:

XMin: -13637597.7571828
YMin: 5967025.81025373
XMax: -13506969.488359
YMax: 6076062.05599975
Spatial Reference: 102100 (3857)