A1(M) southbound Stevenage to Knebworth lane closure (MP 47/2 to 43/5)
ClearedA1(M) southbound Stevenage to Knebworth lane closure (MP 47/2 to 43/5)
- Start time
- Thu, Mar 5, 2026 10:57 PM
- Expected end
- Fri, Mar 6, 2026 5:00 AM
- Duration
- 6 hours 3 minutes
- Road
- A1(M) – A1(M) Southbound Between J7 And J6
- Category
- Road Maintenance
- Direction
- Southbound
- Carriageway
- Dual Carriageway
- Lanes affected
- Lane 1 closed, 1 of 2 lanes affected
- Reason
- Maintenance Work
Live incident
Active roadworks
Planned
Cleared
Hover or tap markers for full details
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EPC ratings & more
- First published
- Thu, Mar 5, 2026 10:57 PM
- Last updated
- Thu, Mar 5, 2026 11:42 PM
- Cleared
- Fri, Mar 6, 2026 5:00 AM
- Latest update: A1(M) southbound Stevenage to Knebworth lane closure (MP 47/2 to 43/5)
- Coordinates
- 51.876737, -0.201694
- Latitude span
- 51.856600 – 51.889201
- Longitude span
- -0.207272 – -0.195929
- Bounding box centre
- 51.872901, -0.201601
- Location descriptions
-
- A1(M) southbound between J7 and J6
- A1(M) southbound within J7
- Feed validity status
- Active
- Overall feed start
- Thu, Mar 5, 2026 10:57 PM
- Overall feed end
- Fri, Mar 6, 2026 5:00 AM
- Feed window length
- 6 hours 3 minutes
- Probability code (raw)
- certain
- 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
7 coordinate pairs- Description
- A1(M) southbound between J7 and J6
- Carriageway
- Dual Carriageway
- Lane Usage
- Cl1
- Lane Number
- 1
- Lane Status
- Closed
- Lane Direction
- Aligned
- Lanes Restricted
- 1 lane restricted
- Operational Lanes
- 2 operational lanes
- Direction On Section
- South Bound
- Direction Relative
- Aligned
- Height Grade
- Start1 End1
- Linear Element Road
- A1(M)
- Linear Element Model
- The Network Model
- Linear Element Id
- {CDE6B01D-1092-474A-82CB-31ACAB818B63}
- Linear Element Type
- B Carriageway
- From Distance
- 0 m
- To Distance
- 1,009 m
- Gml Srs Name
- EPSG::4326
- Gml Srs Dimension
- 2
Raw coordinate list
51.86676 -0.197117 51.866615 -0.197079 51.86565 -0.196871 51.865353 -0.196825 51.864758 -0.196761 51.862948 -0.196572 51.857715 -0.196041
Segment 2
2 coordinate pairs- Description
- A1(M) southbound between J7 and J6
- Carriageway
- Dual Carriageway
- Lane Usage
- Cl1
- Lane Number
- 1
- Lane Status
- Closed
- Lane Direction
- Aligned
- Lanes Restricted
- 1 lane restricted
- Operational Lanes
- 2 operational lanes
- Direction On Section
- South Bound
- Direction Relative
- Aligned
- Height Grade
- Start1 End1
- Linear Element Road
- A1(M)
- Linear Element Model
- The Network Model
- Linear Element Id
- {6FFEB1AE-593D-4957-96F8-A515288CD70D}
- Linear Element Type
- B Carriageway
- From Distance
- 0 m
- To Distance
- 124 m
- Gml Srs Name
- EPSG::4326
- Gml Srs Dimension
- 2
Raw coordinate list
51.857715 -0.196041 51.8566 -0.195929
Segment 3
8 coordinate pairs- Description
- A1(M) southbound between J7 and J6
- Carriageway
- Dual Carriageway
- Lane Usage
- Cl1
- Lane Number
- 1
- Lane Status
- Closed
- Lane Direction
- Aligned
- Lanes Restricted
- 1 lane restricted
- Operational Lanes
- 2 operational lanes
- Direction On Section
- South Bound
- Direction Relative
- Aligned
- Height Grade
- Start1 End2
- Linear Element Road
- A1(M)
- Linear Element Model
- The Network Model
- Linear Element Id
- {ADC12EA6-E673-4DE7-A1C4-D6C315C320F5}
- Linear Element Type
- B Carriageway
- From Distance
- 0 m
- To Distance
- 545 m
- Gml Srs Name
- EPSG::4326
- Gml Srs Dimension
- 2
Raw coordinate list
51.884251 -0.204631 51.883387 -0.204284 51.882853 -0.204029 51.882382 -0.20383 51.88222 -0.203759 51.881009 -0.203231 51.88059 -0.203048 51.879513 -0.202578
Segment 4
4 coordinate pairs- Description
- A1(M) southbound within J7
- Carriageway
- Dual Carriageway
- Lane Usage
- Cl1
- Lane Number
- 1
- Lane Status
- Closed
- Lane Direction
- Aligned
- Lanes Restricted
- 1 lane restricted
- Operational Lanes
- 2 operational lanes
- Direction On Section
- South Bound
- Direction Relative
- Aligned
- Height Grade
- Start1 End1
- Linear Element Road
- A1(M)
- Linear Element Model
- The Network Model
- Linear Element Id
- {19CD8D47-93CD-4DA9-B5B0-24AFC031BC66}
- Linear Element Type
- B Carriageway
- From Distance
- 0 m
- To Distance
- 330 m
- Gml Srs Name
- EPSG::4326
- Gml Srs Dimension
- 2
Raw coordinate list
51.887109 -0.205966 51.88671 -0.205764 51.885624 -0.20527 51.884251 -0.204631
Segment 5
4 coordinate pairs- Description
- A1(M) southbound within J7
- Carriageway
- Dual Carriageway
- Lane Usage
- Cl1
- Lane Number
- 1
- Lane Status
- Closed
- Lane Direction
- Aligned
- Lanes Restricted
- 1 lane restricted
- Operational Lanes
- 2 operational lanes
- Direction On Section
- South Bound
- Direction Relative
- Aligned
- Height Grade
- Start1 End1
- Linear Element Road
- A1(M)
- Linear Element Model
- The Network Model
- Linear Element Id
- {255FDA37-B80C-457D-91E3-2D8D4B6D7C88}
- Linear Element Type
- B Carriageway
- From Distance
- 180 m
- To Distance
- 310 m
- Gml Srs Name
- EPSG::4326
- Gml Srs Dimension
- 2
Raw coordinate list
51.889201 -0.207272 51.888924 -0.207071 51.888615 -0.206851 51.888125 -0.206536
Segment 6
14 coordinate pairs- Description
- A1(M) southbound between J7 and J6
- Carriageway
- Dual Carriageway
- Lane Usage
- Cl1
- Lane Number
- 1
- Lane Status
- Closed
- Lane Direction
- Aligned
- Lanes Restricted
- 1 lane restricted
- Operational Lanes
- 2 operational lanes
- Direction On Section
- South Bound
- Direction Relative
- Aligned
- Height Grade
- Start2 End1
- Linear Element Road
- A1(M)
- Linear Element Model
- The Network Model
- Linear Element Id
- {AE3A5C6D-F918-4A98-BBB2-FEF9D0F8D397}
- Linear Element Type
- B Carriageway
- From Distance
- 0 m
- To Distance
- 1,467 m
- Gml Srs Name
- EPSG::4326
- Gml Srs Dimension
- 2
Raw coordinate list
51.879513 -0.202578 51.879232 -0.202456 51.875883 -0.200998 51.875295 -0.200742 51.874543 -0.200408 51.874017 -0.200168 51.8739 -0.200114 51.873801 -0.200075 51.871411 -0.199037 51.870361 -0.198556 51.869564 -0.198225 51.867899 -0.197493 51.867031 -0.197193 51.86676 -0.197117
Segment 7
5 coordinate pairs- Description
- A1(M) southbound within J7
- Carriageway
- Dual Carriageway
- Lane Usage
- Cl1
- Lane Number
- 1
- Lane Status
- Closed
- Lane Direction
- Aligned
- Lanes Restricted
- 1 lane restricted
- Operational Lanes
- 2 operational lanes
- Direction On Section
- South Bound
- Direction Relative
- Aligned
- Height Grade
- Start1 End1
- Linear Element Road
- A1(M)
- Linear Element Model
- The Network Model
- Linear Element Id
- {18585F0F-9618-40C9-8CEA-7E2B4EC1E06E}
- Linear Element Type
- B Carriageway
- From Distance
- 0 m
- To Distance
- 119 m
- Gml Srs Name
- EPSG::4326
- Gml Srs Dimension
- 2
Raw coordinate list
51.888125 -0.206536 51.888061 -0.206495 51.887653 -0.206279 51.887381 -0.206115 51.887109 -0.205966
- Geometry type
- MultiLineString
- Geometry points
- 44
- First coordinate pair
- -0.197117, 51.866760
- Road section segments
- 1
- Road section points
- 44
View geometry JSON
{
"type": "MultiLineString",
"coordinates": [
[
[
-0.197117,
51.86676
],
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-0.197079,
51.866615
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51.86565
],
[
-0.196825,
51.865353
],
[
-0.196761,
51.864758
],
[
-0.196572,
51.862948
],
[
-0.196041,
51.857715
],
[
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51.857715
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[
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51.8566
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51.884251
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51.883387
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51.882853
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51.882382
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51.88222
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51.881009
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51.879513
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-0.205966,
51.887109
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51.88671
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51.888924
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-0.202578,
51.879513
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-0.202456,
51.879232
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-0.200998,
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-0.200742,
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51.867031
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51.86676
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[
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51.887653
],
[
-0.206115,
51.887381
],
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51.887109
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}
View road section coordinates
[
[
[
-0.197117,
51.86676
],
[
-0.197079,
51.866615
],
[
-0.196871,
51.86565
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[
-0.196825,
51.865353
],
[
-0.196761,
51.864758
],
[
-0.196572,
51.862948
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[
-0.196041,
51.857715
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[
-0.196041,
51.857715
],
[
-0.195929,
51.8566
],
[
-0.204631,
51.884251
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[
-0.204284,
51.883387
],
[
-0.204029,
51.882853
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[
-0.20383,
51.882382
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[
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51.88222
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[
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51.881009
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51.88059
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51.879513
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[
-0.202578,
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[
-0.202456,
51.879232
],
[
-0.200998,
51.875883
],
[
-0.200742,
51.875295
],
[
-0.200408,
51.874543
],
[
-0.200168,
51.874017
],
[
-0.200114,
51.8739
],
[
-0.200075,
51.873801
],
[
-0.199037,
51.871411
],
[
-0.198556,
51.870361
],
[
-0.198225,
51.869564
],
[
-0.197493,
51.867899
],
[
-0.197193,
51.867031
],
[
-0.197117,
51.86676
],
[
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[
-0.206495,
51.888061
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51.887653
],
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-0.206115,
51.887381
],
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]
- Cause type
- Road Maintenance
- Detailed cause
- Maintenance Work
- Compliance
- Mandatory
- Probability
- Certain
- Validity status
- Active
- Road management
- Other
- Feed provider
- National Highways
- Data source
- Roadworks
- Feed version
- 2
- Record created
- Thu, Mar 5, 2026 10:57 PM
- Record versioned
- Thu, Mar 5, 2026 11:42 PM
- Coordinate source
- Geometry
Driving on the A1(M)? See every live closure, roadwork and planned restriction on this road.
A1(M) live closuresRelated incidents
A1M southbound Jct 45 to Jct 44 hard shoulder closure ( 60/0 59/4)
Planned Roadworks National Highways
Selby
A1(M) · A1(M) Southbound Between J45 And J44
Expected to clear in 2 days 6 hours
Started 11 Jun 2026, 07:00
Expected clear 16 Jun 2026, 16:00
A1M southbound Jct 45 to Jct 44 hard shoulder closure ( 60/0 59/4)
Category: Road Maintenance
View update
A1(M) northbound Sawtry hard shoulder closure and 50mph speed restrictions on lanes 1,2, 3, 4
Planned Roadworks National Highways
Huntingdonshire
A1(M) · A1(M) Northbound Between J14 And J15
Expected to clear in 2 weeks 2 days
Started 5 Jun 2026, 11:00
Expected clear 1 Jul 2026, 04:00
A1(M) northbound Sawtry hard shoulder closure and 50mph speed restrictions on lanes 1,2, 3, 4
Category: Road Maintenance
View update
A1(M) Southbound Jct 5 to Jct 4 lane 3,2 closure
Planned Roadworks National Highways
Hatfield
A1(M) · A1(M) Southbound Between J6 And J4
Starts in 12 hours 14 minutes
Starts 14 Jun 2026, 21:30
Expected clear 15 Jun 2026, 04:30
A1(M) Southbound Jct 5 to Jct 4 lane 3,2 closure
Category: Road Maintenance
View update
A1(M) Southbound Jct 4 to Jct 2 lane 3,2 closure
Cleared Roadworks National Highways
Hatfield
A1(M) · A1(M) Southbound Between J6 And J4
Cleared 5 hours 15 minutes ago
Started 13 Jun 2026, 21:15
Ended 14 Jun 2026, 04:00
A1(M) Southbound Jct 4 to Jct 2 lane 3,2 closure
Category: Road Maintenance
View update
A1M Northbound Jct 3 Exit Slip Road Lane 1 Closure
Cleared Roadworks National Highways
Hatfield
A1(M) · A1(M) J3 Northbound Exit
Cleared 8 hours 10 minutes ago
Started 13 Jun 2026, 21:00
Ended 14 Jun 2026, 01:05
A1M Northbound Jct 3 Exit Slip Road Lane 1 Closure
Category: Construction Work
View update
A1(M) Southbound Jct 4 to Jct 2 lane 3,2 closure
Cleared Roadworks National Highways
Hatfield
A1(M) · A1(M) Southbound Between J6 And J4
Cleared 11 hours 40 minutes ago
Started 13 Jun 2026, 21:00
Ended 13 Jun 2026, 21:35
A1(M) Southbound Jct 4 to Jct 2 lane 3,2 closure
Category: Road Maintenance
View update