Lane closure southbound
PlannedLane closure southbound
- Start time
- Wed, Mar 18, 2026 8:00 PM
- Expected end
- Thu, Mar 19, 2026 6:00 AM
- Duration
- 10 hours
- Road
- A1 – A1 Southbound Between B1174 Near Grantham (South) And B6403
- Category
- Road Maintenance
- Direction
- Southbound
- Carriageway
- Dual Carriageway
- Lanes affected
- Lane 2 closed, 1 of 1 lanes affected
- Reason
- Maintenance Work
Move Insights
Thinking of moving to this area?
Check flood risk, planning history, EPC ratings and more with a Move Insights property report.
- First published
- Tue, Mar 17, 2026 11:38 PM
- Last updated
- Wed, Mar 18, 2026 6:00 PM
- Cleared
- Thu, Mar 19, 2026 6:00 AM
- Latest update: Lane closure southbound
- Coordinates
- 52.869578, -0.631269
- Latitude span
- 52.856732 – 52.884520
- Longitude span
- -0.639621 – -0.628480
- Bounding box centre
- 52.870626, -0.634051
- Location descriptions
-
- A1 southbound between B1174 near Grantham (south) and B6403
- A1 southbound between A607 and B1174 near Grantham (south)
- Feed validity status
- Planned
- Overall feed start
- Wed, Mar 18, 2026 8:00 PM
- Overall feed end
- Thu, Mar 19, 2026 6:00 AM
- Feed window length
- 10 hours
- Probability code (raw)
- probable
- Compliance option (raw)
- mandatory
- Source identification (raw)
- roadworks
- Management type value
- other
- Contra-flow flag (raw)
- false
- Width restriction flag (raw)
- false
- Height restriction flag (raw)
- false
- Weight restriction flag (raw)
- false
Segment 1
9 coordinate pairs- Description
- A1 southbound between B1174 near Grantham (south) and B6403
- Carriageway
- Dual Carriageway
- Lane Usage
- Cl2
- Lane Number
- 2
- Lane Status
- Closed
- Lane Direction
- Aligned
- Lanes Restricted
- 1 lane restricted
- Operational Lanes
- 1 operational lane
- Direction On Section
- South Bound
- Direction Relative
- Aligned
- Height Grade
- Start1 End1
- Linear Element Road
- A1
- Linear Element Model
- The Network Model
- Linear Element Id
- {450B3D21-078E-42CF-9DEB-7FBF5EF72F12}
- Linear Element Type
- B Carriageway
- From Distance
- 0 m
- To Distance
- 392 m
- Gml Srs Name
- EPSG::4326
- Gml Srs Dimension
- 2
Raw coordinate list
52.871817 -0.63047 52.870678 -0.630108 52.870256 -0.630014 52.869775 -0.629905 52.869397 -0.629845 52.869194 -0.629829 52.869022 -0.629794 52.868782 -0.629767 52.868321 -0.629745
Segment 2
6 coordinate pairs- Description
- A1 southbound between A607 and B1174 near Grantham (south)
- Carriageway
- Dual Carriageway
- Lane Usage
- Cl2
- Lane Number
- 2
- Lane Status
- Closed
- Lane Direction
- Aligned
- Lanes Restricted
- 1 lane restricted
- Operational Lanes
- 1 operational lane
- Direction On Section
- South Bound
- Direction Relative
- Aligned
- Height Grade
- Start1 End1
- Linear Element Road
- A1
- Linear Element Model
- The Network Model
- Linear Element Id
- {CD0BA393-EF66-49E5-9A09-B567AADAFB5C}
- Linear Element Type
- B Carriageway
- From Distance
- 0 m
- To Distance
- 142 m
- Gml Srs Name
- EPSG::4326
- Gml Srs Dimension
- 2
Raw coordinate list
52.878749 -0.634306 52.878524 -0.63416 52.878048 -0.633822 52.877758 -0.633638 52.877638 -0.633556 52.877561 -0.633499
Segment 3
6 coordinate pairs- Description
- A1 southbound between B1174 near Grantham (south) and B6403
- Carriageway
- Dual Carriageway
- Lane Usage
- Cl2
- Lane Number
- 2
- Lane Status
- Closed
- Lane Direction
- Aligned
- Lanes Restricted
- 1 lane restricted
- Operational Lanes
- 1 operational lane
- Direction On Section
- South Bound
- Direction Relative
- Aligned
- Height Grade
- Start1 End1
- Linear Element Road
- A1
- Linear Element Model
- The Network Model
- Linear Element Id
- {3D458B44-0BA5-416A-B6A9-DB201F02F23E}
- Linear Element Type
- B Carriageway
- From Distance
- 0 m
- To Distance
- 246 m
- Gml Srs Name
- EPSG::4326
- Gml Srs Dimension
- 2
Raw coordinate list
52.873958 -0.631413 52.873884 -0.631367 52.873332 -0.631102 52.8726 -0.630784 52.872447 -0.630714 52.871817 -0.63047
Segment 4
3 coordinate pairs- Description
- A1 southbound between B1174 near Grantham (south) and B6403
- Carriageway
- Dual Carriageway
- Lane Usage
- Cl2
- Lane Number
- 2
- Lane Status
- Closed
- Lane Direction
- Aligned
- Lanes Restricted
- 1 lane restricted
- Operational Lanes
- 1 operational lane
- Direction On Section
- South Bound
- Direction Relative
- Aligned
- Height Grade
- Start1 End1
- Linear Element Road
- A1
- Linear Element Model
- The Network Model
- Linear Element Id
- {B0D2C43B-3C57-4E51-9147-F0AD5E3C388C}
- Linear Element Type
- B Carriageway
- From Distance
- 0 m
- To Distance
- 38 m
- Gml Srs Name
- EPSG::4326
- Gml Srs Dimension
- 2
Raw coordinate list
52.863297 -0.629368 52.863171 -0.629357 52.862949 -0.629336
Segment 5
2 coordinate pairs- Description
- A1 southbound between B1174 near Grantham (south) and B6403
- Carriageway
- Dual Carriageway
- Lane Usage
- Cl2
- Lane Number
- 2
- Lane Status
- Closed
- Lane Direction
- Aligned
- Lanes Restricted
- 1 lane restricted
- Operational Lanes
- 1 operational lane
- Direction On Section
- South Bound
- Direction Relative
- Aligned
- Height Grade
- Start1 End1
- Linear Element Road
- A1
- Linear Element Model
- The Network Model
- Linear Element Id
- {480A0247-73BA-4053-820E-A11A05302E19}
- Linear Element Type
- B Carriageway
- From Distance
- 0 m
- To Distance
- 36 m
- Gml Srs Name
- EPSG::4326
- Gml Srs Dimension
- 2
Raw coordinate list
52.863626 -0.629419 52.863297 -0.629368
Segment 6
6 coordinate pairs- Description
- A1 southbound between B1174 near Grantham (south) and B6403
- Carriageway
- Dual Carriageway
- Lane Usage
- Cl2
- Lane Number
- 2
- Lane Status
- Closed
- Lane Direction
- Aligned
- Lanes Restricted
- 1 lane restricted
- Operational Lanes
- 1 operational lane
- Direction On Section
- South Bound
- Direction Relative
- Aligned
- Height Grade
- Start1 End1
- Linear Element Road
- A1
- Linear Element Model
- The Network Model
- Linear Element Id
- {5EEE4CCE-54BB-400B-B19D-70F3EA41BEB5}
- Linear Element Type
- B Carriageway
- From Distance
- 0 m
- To Distance
- 248 m
- Gml Srs Name
- EPSG::4326
- Gml Srs Dimension
- 2
Raw coordinate list
52.876065 -0.632636 52.875703 -0.63241 52.875359 -0.632205 52.874897 -0.63193 52.874228 -0.631564 52.873958 -0.631413
Segment 7
3 coordinate pairs- Description
- A1 southbound between B1174 near Grantham (south) and B6403
- Carriageway
- Dual Carriageway
- Lane Usage
- Cl2
- Lane Number
- 2
- Lane Status
- Closed
- Lane Direction
- Aligned
- Lanes Restricted
- 1 lane restricted
- Operational Lanes
- 1 operational lane
- Direction On Section
- South Bound
- Direction Relative
- Aligned
- Height Grade
- Start1 End1
- Linear Element Road
- A1
- Linear Element Model
- The Network Model
- Linear Element Id
- {AD496F96-D1A0-46C7-8037-9A317E37696F}
- Linear Element Type
- B Carriageway
- From Distance
- 0 m
- To Distance
- 57 m
- Gml Srs Name
- EPSG::4326
- Gml Srs Dimension
- 2
Raw coordinate list
52.864779 -0.629485 52.864324 -0.629465 52.864266 -0.629461
Segment 8
5 coordinate pairs- Description
- A1 southbound between B1174 near Grantham (south) and B6403
- Carriageway
- Dual Carriageway
- Lane Usage
- Cl2
- Lane Number
- 2
- Lane Status
- Closed
- Lane Direction
- Aligned
- Lanes Restricted
- 1 lane restricted
- Operational Lanes
- 1 operational lane
- Direction On Section
- South Bound
- Direction Relative
- Aligned
- Height Grade
- Start1 End1
- Linear Element Road
- A1
- Linear Element Model
- The Network Model
- Linear Element Id
- {A4E6AE95-F80C-4B11-98DE-B1BE1837B76E}
- Linear Element Type
- B Carriageway
- From Distance
- 0 m
- To Distance
- 122 m
- Gml Srs Name
- EPSG::4326
- Gml Srs Dimension
- 2
Raw coordinate list
52.862949 -0.629336 52.862538 -0.6293 52.862307 -0.62928 52.862154 -0.62927 52.861848 -0.62925
Segment 9
11 coordinate pairs- Description
- A1 southbound between B1174 near Grantham (south) and B6403
- Carriageway
- Dual Carriageway
- Lane Usage
- Cl2
- Lane Number
- 2
- Lane Status
- Closed
- Lane Direction
- Aligned
- Lanes Restricted
- 1 lane restricted
- Operational Lanes
- 1 operational lane
- Direction On Section
- South Bound
- Direction Relative
- Aligned
- Height Grade
- Start1 End1
- Linear Element Road
- A1
- Linear Element Model
- The Network Model
- Linear Element Id
- {AF8B3427-23E6-444D-9922-929EBEAA747E}
- Linear Element Type
- B Carriageway
- From Distance
- 0 m
- To Distance
- 498 m
- Gml Srs Name
- EPSG::4326
- Gml Srs Dimension
- 2
Raw coordinate list
52.86119 -0.629211 52.860787 -0.629179 52.8604 -0.629147 52.860398 -0.629147 52.859582 -0.629045 52.859124 -0.62896 52.858727 -0.628886 52.857211 -0.628579 52.857148 -0.628566 52.856841 -0.628501 52.856732 -0.62848
Segment 10
12 coordinate pairs- Description
- A1 southbound between A607 and B1174 near Grantham (south)
- Carriageway
- Dual Carriageway
- Lane Usage
- Cl2
- Lane Number
- 2
- Lane Status
- Closed
- Lane Direction
- Aligned
- Lanes Restricted
- 1 lane restricted
- Operational Lanes
- 1 operational lane
- Direction On Section
- South Bound
- Direction Relative
- Aligned
- Height Grade
- Start1 End1
- Linear Element Road
- A1
- Linear Element Model
- The Network Model
- Linear Element Id
- {F5E67AF4-3583-E1EC-11C8-9629BDF8B655}
- Linear Element Type
- B Carriageway
- From Distance
- 44 m
- To Distance
- 780 m
- Gml Srs Name
- EPSG::4326
- Gml Srs Dimension
- 2
Raw coordinate list
52.88452 -0.639621 52.884137 -0.639167 52.883574 -0.638559 52.883008 -0.637976 52.882373 -0.63732 52.881563 -0.636558 52.880753 -0.635854 52.880432 -0.6356 52.880166 -0.63539 52.879581 -0.634928 52.879525 -0.634888 52.878749 -0.634306
Segment 11
4 coordinate pairs- Description
- A1 southbound between A607 and B1174 near Grantham (south)
- Carriageway
- Dual Carriageway
- Lane Usage
- Cl2
- Lane Number
- 2
- Lane Status
- Closed
- Lane Direction
- Aligned
- Lanes Restricted
- 1 lane restricted
- Operational Lanes
- 1 operational lane
- Direction On Section
- South Bound
- Direction Relative
- Aligned
- Height Grade
- Start1 End1
- Linear Element Road
- A1
- Linear Element Model
- The Network Model
- Linear Element Id
- {CD1928FF-69FB-4796-9396-A55444F652B7}
- Linear Element Type
- B Carriageway
- From Distance
- 0 m
- To Distance
- 176 m
- Gml Srs Name
- EPSG::4326
- Gml Srs Dimension
- 2
Raw coordinate list
52.877561 -0.633499 52.876988 -0.633187 52.876427 -0.632847 52.876065 -0.632636
Segment 12
8 coordinate pairs- Description
- A1 southbound between B1174 near Grantham (south) and B6403
- Carriageway
- Dual Carriageway
- Lane Usage
- Cl2
- Lane Number
- 2
- Lane Status
- Closed
- Lane Direction
- Aligned
- Lanes Restricted
- 1 lane restricted
- Operational Lanes
- 1 operational lane
- Direction On Section
- South Bound
- Direction Relative
- Aligned
- Height Grade
- Start1 End1
- Linear Element Road
- A1
- Linear Element Model
- The Network Model
- Linear Element Id
- {1BD9698F-4AE2-4FE8-8905-28245C95387D}
- Linear Element Type
- B Carriageway
- From Distance
- 0 m
- To Distance
- 394 m
- Gml Srs Name
- EPSG::4326
- Gml Srs Dimension
- 2
Raw coordinate list
52.868321 -0.629745 52.868014 -0.629712 52.867657 -0.62968 52.867452 -0.629665 52.865478 -0.629538 52.865108 -0.629514 52.864998 -0.629507 52.864779 -0.629485
Segment 13
2 coordinate pairs- Description
- A1 southbound between B1174 near Grantham (south) and B6403
- Carriageway
- Dual Carriageway
- Lane Usage
- Cl2
- Lane Number
- 2
- Lane Status
- Closed
- Lane Direction
- Aligned
- Lanes Restricted
- 1 lane restricted
- Operational Lanes
- 1 operational lane
- Direction On Section
- South Bound
- Direction Relative
- Aligned
- Height Grade
- Start1 End1
- Linear Element Road
- A1
- Linear Element Model
- The Network Model
- Linear Element Id
- {683BB817-D002-4D21-B2BB-CD8028157A77}
- Linear Element Type
- B Carriageway
- From Distance
- 0 m
- To Distance
- 71 m
- Gml Srs Name
- EPSG::4326
- Gml Srs Dimension
- 2
Raw coordinate list
52.864266 -0.629461 52.863626 -0.629419
Segment 14
5 coordinate pairs- Description
- A1 southbound between B1174 near Grantham (south) and B6403
- Carriageway
- Dual Carriageway
- Lane Usage
- Cl2
- Lane Number
- 2
- Lane Status
- Closed
- Lane Direction
- Aligned
- Lanes Restricted
- 1 lane restricted
- Operational Lanes
- 1 operational lane
- Direction On Section
- South Bound
- Direction Relative
- Aligned
- Height Grade
- Start1 End1
- Linear Element Road
- A1
- Linear Element Model
- The Network Model
- Linear Element Id
- {3576CCAD-F142-4FA9-9EB1-0650E050DE49}
- Linear Element Type
- B Carriageway
- From Distance
- 0 m
- To Distance
- 73 m
- Gml Srs Name
- EPSG::4326
- Gml Srs Dimension
- 2
Raw coordinate list
52.861848 -0.62925 52.86139 -0.62922 52.861235 -0.629213 52.861192 -0.629211 52.86119 -0.629211
- Geometry type
- MultiLineString
- Geometry points
- 82
- First coordinate pair
- -0.630470, 52.871817
- Road section segments
- 1
- Road section points
- 82
View geometry JSON
{
"type": "MultiLineString",
"coordinates": [
[
[
-0.63047,
52.871817
],
[
-0.630108,
52.870678
],
[
-0.630014,
52.870256
],
[
-0.629905,
52.869775
],
[
-0.629845,
52.869397
],
[
-0.629829,
52.869194
],
[
-0.629794,
52.869022
],
[
-0.629767,
52.868782
],
[
-0.629745,
52.868321
],
[
-0.634306,
52.878749
],
[
-0.63416,
52.878524
],
[
-0.633822,
52.878048
],
[
-0.633638,
52.877758
],
[
-0.633556,
52.877638
],
[
-0.633499,
52.877561
],
[
-0.631413,
52.873958
],
[
-0.631367,
52.873884
],
[
-0.631102,
52.873332
],
[
-0.630784,
52.8726
],
[
-0.630714,
52.872447
],
[
-0.63047,
52.871817
],
[
-0.629368,
52.863297
],
[
-0.629357,
52.863171
],
[
-0.629336,
52.862949
],
[
-0.629419,
52.863626
],
[
-0.629368,
52.863297
],
[
-0.632636,
52.876065
],
[
-0.63241,
52.875703
],
[
-0.632205,
52.875359
],
[
-0.63193,
52.874897
],
[
-0.631564,
52.874228
],
[
-0.631413,
52.873958
],
[
-0.629485,
52.864779
],
[
-0.629465,
52.864324
],
[
-0.629461,
52.864266
],
[
-0.629336,
52.862949
],
[
-0.6293,
52.862538
],
[
-0.62928,
52.862307
],
[
-0.62927,
52.862154
],
[
-0.62925,
52.861848
],
[
-0.629211,
52.86119
],
[
-0.629179,
52.860787
],
[
-0.629147,
52.8604
],
[
-0.629147,
52.860398
],
[
-0.629045,
52.859582
],
[
-0.62896,
52.859124
],
[
-0.628886,
52.858727
],
[
-0.628579,
52.857211
],
[
-0.628566,
52.857148
],
[
-0.628501,
52.856841
],
[
-0.62848,
52.856732
],
[
-0.639621,
52.88452
],
[
-0.639167,
52.884137
],
[
-0.638559,
52.883574
],
[
-0.637976,
52.883008
],
[
-0.63732,
52.882373
],
[
-0.636558,
52.881563
],
[
-0.635854,
52.880753
],
[
-0.6356,
52.880432
],
[
-0.63539,
52.880166
],
[
-0.634928,
52.879581
],
[
-0.634888,
52.879525
],
[
-0.634306,
52.878749
],
[
-0.633499,
52.877561
],
[
-0.633187,
52.876988
],
[
-0.632847,
52.876427
],
[
-0.632636,
52.876065
],
[
-0.629745,
52.868321
],
[
-0.629712,
52.868014
],
[
-0.62968,
52.867657
],
[
-0.629665,
52.867452
],
[
-0.629538,
52.865478
],
[
-0.629514,
52.865108
],
[
-0.629507,
52.864998
],
[
-0.629485,
52.864779
],
[
-0.629461,
52.864266
],
[
-0.629419,
52.863626
],
[
-0.62925,
52.861848
],
[
-0.62922,
52.86139
],
[
-0.629213,
52.861235
],
[
-0.629211,
52.861192
],
[
-0.629211,
52.86119
]
]
]
}
View road section coordinates
[
[
[
-0.63047,
52.871817
],
[
-0.630108,
52.870678
],
[
-0.630014,
52.870256
],
[
-0.629905,
52.869775
],
[
-0.629845,
52.869397
],
[
-0.629829,
52.869194
],
[
-0.629794,
52.869022
],
[
-0.629767,
52.868782
],
[
-0.629745,
52.868321
],
[
-0.634306,
52.878749
],
[
-0.63416,
52.878524
],
[
-0.633822,
52.878048
],
[
-0.633638,
52.877758
],
[
-0.633556,
52.877638
],
[
-0.633499,
52.877561
],
[
-0.631413,
52.873958
],
[
-0.631367,
52.873884
],
[
-0.631102,
52.873332
],
[
-0.630784,
52.8726
],
[
-0.630714,
52.872447
],
[
-0.63047,
52.871817
],
[
-0.629368,
52.863297
],
[
-0.629357,
52.863171
],
[
-0.629336,
52.862949
],
[
-0.629419,
52.863626
],
[
-0.629368,
52.863297
],
[
-0.632636,
52.876065
],
[
-0.63241,
52.875703
],
[
-0.632205,
52.875359
],
[
-0.63193,
52.874897
],
[
-0.631564,
52.874228
],
[
-0.631413,
52.873958
],
[
-0.629485,
52.864779
],
[
-0.629465,
52.864324
],
[
-0.629461,
52.864266
],
[
-0.629336,
52.862949
],
[
-0.6293,
52.862538
],
[
-0.62928,
52.862307
],
[
-0.62927,
52.862154
],
[
-0.62925,
52.861848
],
[
-0.629211,
52.86119
],
[
-0.629179,
52.860787
],
[
-0.629147,
52.8604
],
[
-0.629147,
52.860398
],
[
-0.629045,
52.859582
],
[
-0.62896,
52.859124
],
[
-0.628886,
52.858727
],
[
-0.628579,
52.857211
],
[
-0.628566,
52.857148
],
[
-0.628501,
52.856841
],
[
-0.62848,
52.856732
],
[
-0.639621,
52.88452
],
[
-0.639167,
52.884137
],
[
-0.638559,
52.883574
],
[
-0.637976,
52.883008
],
[
-0.63732,
52.882373
],
[
-0.636558,
52.881563
],
[
-0.635854,
52.880753
],
[
-0.6356,
52.880432
],
[
-0.63539,
52.880166
],
[
-0.634928,
52.879581
],
[
-0.634888,
52.879525
],
[
-0.634306,
52.878749
],
[
-0.633499,
52.877561
],
[
-0.633187,
52.876988
],
[
-0.632847,
52.876427
],
[
-0.632636,
52.876065
],
[
-0.629745,
52.868321
],
[
-0.629712,
52.868014
],
[
-0.62968,
52.867657
],
[
-0.629665,
52.867452
],
[
-0.629538,
52.865478
],
[
-0.629514,
52.865108
],
[
-0.629507,
52.864998
],
[
-0.629485,
52.864779
],
[
-0.629461,
52.864266
],
[
-0.629419,
52.863626
],
[
-0.62925,
52.861848
],
[
-0.62922,
52.86139
],
[
-0.629213,
52.861235
],
[
-0.629211,
52.861192
],
[
-0.629211,
52.86119
]
]
]
- Cause type
- Road Maintenance
- Detailed cause
- Maintenance Work
- Compliance
- Mandatory
- Probability
- Probable
- Validity status
- Planned
- Road management
- Other
- Feed region label
- Grantham
- Feed provider
- National Highways
- Data source
- Roadworks
- Feed version
- 4
- Record created
- Tue, Mar 17, 2026 11:38 PM
- Record versioned
- Wed, Mar 18, 2026 6:00 PM
- Coordinate source
- Geometry
Related incidents
A1 Felton to Newton-on-the-Moor northbound lane 2 closure
Planned National HighwaysA1 Felton to Newton-on-the-Moor northbound lane 2 closure
A1 Jct 71 Northbound Exit Slip Road Closure
Planned National HighwaysA1 Jct 71 Northbound Exit Slip Road Closure
A1 Blagdon to Seaton Burn southbound lane 2 closure
Active National HighwaysA1 Blagdon to Seaton Burn southbound lane 2 closure
A1 Felton to Newton-on-the-Moor northbound lane 2 closure
Planned National HighwaysA1 Felton to Newton-on-the-Moor northbound lane 2 closure
A1 southbound Sandy to Biggleswade North Roundabout lane 2 closure (MP 77/5 to 72/7)
Planned National HighwaysA1 southbound Sandy to Biggleswade North Roundabout lane 2 closure (MP 77/5 to 72/7)
A1 northbound Biggleswade North Roundabout to Sandy lane 2 closure (MP 72/4 to 76/5)
Planned National HighwaysA1 northbound Biggleswade North Roundabout to Sandy lane 2 closure (MP 72/4 to 76/5)