Layer Estimates:

Layer: Loc (ID:0)
Count: 8
Extent:

XMin: -71.497722584
YMin: 41.6971557470001
XMax: -71.4811208419999
YMax: 41.723391862
Spatial Reference: 4326 (4326)

Layer: LocID (ID:1)
Count: 8
Extent:

XMin: -71.496498807
YMin: 41.699138901
XMax: -71.48265448
YMax: 41.7215601840001
Spatial Reference: 4326 (4326)

Layer: RI_TT_all (ID:2)
Count: 18

Layer: RI_TMC_all (ID:3)
Count: 72

Layer: SignalTiming (ID:4)
Count: 8

Layer: queue_speed_table (ID:5)
Count: 360