Layer Estimates:

Layer: A12 Upgraded Road and new road layout (ID:0)
Count: 1
Extent:

XMin: 70287.9825904457
YMin: 6760845.08850211
XMax: 88780.7069905859
YMax: 6779857.67995693
Spatial Reference: 102100 (3857)

Layer: A12 Exisitng Road, to be detrunked (ID:2)
Count: 2
Extent:

XMin: 73048.3124237351
YMin: 6765673.67319618
XMax: 86821.6916863211
YMax: 6778605.32624243
Spatial Reference: 102100 (3857)

Layer: Decommissioned A12 Section (ID:1)
Count: 2
Extent:

XMin: 72645.4293123553
YMin: 6764470.41211947
XMax: 80760.7455034116
YMax: 6773180.59476103
Spatial Reference: 102100 (3857)

Layer: New Local Continuation Road (ID:6)
Count: 1
Extent:

XMin: 74822.8278324667
YMin: 6767496.07774517
XMax: 76966.693430398
YMax: 6769373.10194743
Spatial Reference: 102100 (3857)