A1(M) southbound Alconbury lane closure
ClearedA1(M) southbound Alconbury lane closure
- Start time
- Tue, Sep 29, 2026 8:00 PM
- Expected end
- Wed, Sep 30, 2026 4:00 AM
- Duration
- 8 hours
- Road
- A1(M) – A1(M) Southbound Between J15 And J14
- Category
- Road Maintenance
- Direction
- Southbound
- Carriageway
- Dual Carriageway
- Lanes affected
- Lane 3 closed, 1 of 4 lanes affected, 1 of 3 lanes affected, 1 of 2 lanes affected
- Reason
- Repair Work
Live incident
Active roadworks
Planned
Cleared
Hover or tap markers for full details
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- First published
- Wed, Sep 30, 2026 12:59 AM
- Last updated
- Wed, Sep 30, 2026 3:40 AM
- Cleared
- Wed, Sep 30, 2026 4:00 AM
- Latest update: A1(M) southbound Alconbury lane closure
- Coordinates
- 52.368600, -0.254371
- Latitude span
- 52.353271 – 52.388563
- Longitude span
- -0.258662 – -0.251979
- Bounding box centre
- 52.370917, -0.255321
- Location descriptions
-
- A1(M) southbound between J15 and J14
- A1(M) southbound between J14 and A1
- A1 southbound between A1(M)/B1043 and A141
- Feed validity status
- Planned
- Overall feed start
- Tue, Sep 29, 2026 8:00 PM
- Overall feed end
- Wed, Sep 30, 2026 4:00 AM
- Feed window length
- 8 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
4 coordinate pairs- Description
- A1(M) southbound between J15 and J14
- Carriageway
- Dual Carriageway
- Lane Usage
- Cl3
- Lane Number
- 3
- Lane Status
- Closed
- Lane Direction
- Aligned
- Lanes Restricted
- 1 lane restricted
- Operational Lanes
- 4 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
- {BBD149A7-337F-4078-91C5-5A56B20459F0}
- Linear Element Type
- B Carriageway
- From Distance
- 3,872 m
- To Distance
- 4,173 m
- Gml Srs Name
- EPSG::4326
- Gml Srs Dimension
- 2
Raw coordinate list
52.388563 -0.258662 52.387509 -0.258345 52.387175 -0.258255 52.385901 -0.257864
Segment 2
5 coordinate pairs- Description
- A1(M) southbound between J15 and J14
- Carriageway
- Dual Carriageway
- Lane Usage
- Cl3
- Lane Number
- 3
- Lane Status
- Closed
- Lane Direction
- Aligned
- Lanes Restricted
- 1 lane restricted
- Operational Lanes
- 4 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
- {CB43AA7E-F9F6-4BA9-BF91-CADD692A8775}
- Linear Element Type
- B Carriageway
- From Distance
- 0 m
- To Distance
- 612 m
- Gml Srs Name
- EPSG::4326
- Gml Srs Dimension
- 2
Raw coordinate list
52.385901 -0.257864 52.385305 -0.257666 52.384273 -0.257323 52.381672 -0.256458 52.380515 -0.256005
Segment 3
10 coordinate pairs- Description
- A1(M) southbound between J14 and A1
- Carriageway
- Dual Carriageway
- Lane Usage
- Cl3
- Lane Number
- 3
- Lane Status
- Closed
- Lane Direction
- Aligned
- Lanes Restricted
- 1 lane restricted
- Operational Lanes
- 3 operational lanes
- Direction On Section
- South Bound
- Direction Relative
- Aligned
- Height Grade
- Start2 End2
- Linear Element Road
- A1(M)
- Linear Element Model
- The Network Model
- Linear Element Id
- {879CB835-D88D-48E7-A159-EA164FC8CC6A}
- Linear Element Type
- B Carriageway
- From Distance
- 0 m
- To Distance
- 528 m
- Gml Srs Name
- EPSG::4326
- Gml Srs Dimension
- 2
Raw coordinate list
52.369755 -0.253078 52.369748 -0.25308 52.369628 -0.253113 52.369145 -0.253294 52.368886 -0.253392 52.368466 -0.253585 52.367582 -0.253973 52.365652 -0.254768 52.365437 -0.25485 52.36514 -0.254939
Segment 4
9 coordinate pairs- Description
- A1(M) southbound between J14 and A1
- Carriageway
- Dual Carriageway
- Lane Usage
- Cl3
- Lane Number
- 3
- Lane Status
- Closed
- Lane Direction
- Aligned
- Lanes Restricted
- 1 lane restricted
- Operational Lanes
- 3 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
- {24DA91D7-894F-4E65-AA2E-E8679598A1C7}
- Linear Element Type
- B Carriageway
- From Distance
- 0 m
- To Distance
- 365 m
- Gml Srs Name
- EPSG::4326
- Gml Srs Dimension
- 2
Raw coordinate list
52.361971 -0.255163 52.361755 -0.255128 52.361186 -0.254974 52.360974 -0.254927 52.360581 -0.254792 52.360427 -0.254739 52.360174 -0.254632 52.359703 -0.254445 52.358762 -0.254041
Segment 5
23 coordinate pairs- Description
- A1(M) southbound between J14 and A1
- Carriageway
- Dual Carriageway
- Lane Usage
- Cl3
- Lane Number
- 3
- Lane Status
- Closed
- Lane Direction
- Aligned
- Lanes Restricted
- 1 lane restricted
- Operational Lanes
- 3 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
- {67667CB8-4D25-4F43-A232-6A48D0B3AA80}
- Linear Element Type
- B Carriageway
- From Distance
- 0 m
- To Distance
- 1,008 m
- Gml Srs Name
- EPSG::4326
- Gml Srs Dimension
- 2
Raw coordinate list
52.37857 -0.255214 52.37848 -0.255188 52.378162 -0.25501 52.377673 -0.254765 52.376712 -0.25423 52.375896 -0.253793 52.375026 -0.253327 52.374574 -0.253153 52.374538 -0.25314 52.373869 -0.252887 52.373201 -0.252708 52.372706 -0.252654 52.372372 -0.252623 52.371743 -0.252604 52.371437 -0.252616 52.37124 -0.252653 52.371204 -0.25266 52.371043 -0.25269 52.370855 -0.252742 52.37021 -0.252914 52.369757 -0.253078 52.369755 -0.253078 52.369755 -0.253078
Segment 6
14 coordinate pairs- Description
- A1 southbound between A1(M)/B1043 and A141
- Carriageway
- Dual Carriageway
- Lane Usage
- Cl3
- Lane Number
- 3
- 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
- Linear Element Model
- The Network Model
- Linear Element Id
- {B3BD506A-F460-4E23-AFC4-057C9935CB34}
- Linear Element Type
- B Carriageway
- From Distance
- 0 m
- To Distance
- 627 m
- Gml Srs Name
- EPSG::4326
- Gml Srs Dimension
- 2
Raw coordinate list
52.358762 -0.254041 52.35859 -0.253975 52.358364 -0.253881 52.358048 -0.253746 52.357414 -0.253492 52.356782 -0.253267 52.356444 -0.253124 52.356153 -0.25299 52.355578 -0.252738 52.355116 -0.25255 52.354478 -0.252342 52.353759 -0.252114 52.353281 -0.251981 52.353271 -0.251979
Segment 7
12 coordinate pairs- Description
- A1(M) southbound between J14 and A1
- Carriageway
- Dual Carriageway
- Lane Usage
- Cl3
- Lane Number
- 3
- Lane Status
- Closed
- Lane Direction
- Aligned
- Lanes Restricted
- 1 lane restricted
- Operational Lanes
- 3 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
- {5B08F037-DF04-4A45-A82A-F2A5A1884DA2}
- Linear Element Type
- B Carriageway
- From Distance
- 0 m
- To Distance
- 354 m
- Gml Srs Name
- EPSG::4326
- Gml Srs Dimension
- 2
Raw coordinate list
52.36514 -0.254939 52.365097 -0.254952 52.364524 -0.255107 52.364281 -0.255146 52.363842 -0.255222 52.363384 -0.255269 52.363132 -0.255279 52.362926 -0.255272 52.362638 -0.255254 52.362349 -0.255222 52.362151 -0.2552 52.361971 -0.255163
Segment 8
5 coordinate pairs- Description
- A1(M) southbound between J14 and A1
- Carriageway
- Dual Carriageway
- Lane Usage
- Cl3
- Lane Number
- 3
- Lane Status
- Closed
- Lane Direction
- Aligned
- Lanes Restricted
- 1 lane restricted
- Operational Lanes
- 3 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
- {FACA72AF-8326-4E08-A931-8A18940E5B0C}
- Linear Element Type
- B Carriageway
- From Distance
- 0 m
- To Distance
- 223 m
- Gml Srs Name
- EPSG::4326
- Gml Srs Dimension
- 2
Raw coordinate list
52.380515 -0.256005 52.379887 -0.255781 52.379177 -0.255528 52.379023 -0.255476 52.37857 -0.255214
- Geometry type
- MultiLineString
- Geometry points
- 82
- First coordinate pair
- -0.258662, 52.388563
- Road section segments
- 1
- Road section points
- 82
View geometry JSON
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View road section coordinates
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- Cause type
- Road Maintenance
- Detailed cause
- Repair Work
- Compliance
- Mandatory
- Probability
- Probable
- Validity status
- Planned
- Road management
- Other
- Feed provider
- National Highways
- Data source
- Roadworks
- Feed version
- 1
- Record created
- Wed, Sep 30, 2026 12:59 AM
- Record versioned
- Wed, Sep 30, 2026 3:40 AM
- Coordinate source
- Geometry
Driving on the A1(M)? See every live closure, roadwork and planned restriction on this road.
A1(M) live closuresRelated incidents
A1(M) both directions Jct 14 to 17 mobile lane 3 closure
Cleared Roadworks National Highways
Huntingdonshire
A1(M) · A1(M) Northbound Between A1 And J14
Expected to clear in 11 hours 33 minutes
Started 12 Oct 2026, 20:00
Expected clear 13 Oct 2026, 04:00
A1(M) both directions Jct 14 to 17 mobile lane 3 closure
Category: Road Maintenance
View update
A141 eastbound A14 Jct 21 to Brampton Hut roundabout carriageway closure
Planned Roadworks National Highways
Huntingdonshire
A141 · A141 Eastbound Between A14 J21 And A1
Starts in 3 hours 33 minutes
Starts 12 Oct 2026, 20:00
Expected clear 13 Oct 2026, 04:00
A141 eastbound A14 Jct 21 to Brampton Hut roundabout carriageway closure
Category: Road Maintenance
View update
A1(M) northbound Jct 7 to Jct 10 IPV works
Planned Roadworks National Highways
Hitchin
A1(M) · A1(M) Northbound Between J8 And J9
Starts in 3 hours 33 minutes
Starts 12 Oct 2026, 20:00
Expected clear 13 Oct 2026, 04:00
A1(M) northbound Jct 7 to Jct 10 IPV works
Category: Road Maintenance
View update
A1M southbound Jct 10 to Jct 7 mobile lane closures
Planned Roadworks National Highways
Stevenage
A1(M) · A1(M) Southbound Between J8 And J7
Starts in 3 hours 33 minutes
Starts 12 Oct 2026, 20:00
Expected clear 13 Oct 2026, 04:00
A1M southbound Jct 10 to Jct 7 mobile lane closures
Category: Road Maintenance
View update
A141 westbound Brampton Hut roundabout to New Ellington East roundabout lane 2 closure
Planned Roadworks National Highways
Huntingdonshire
A141 · A141 Eastbound Between A14 J21 And A1
Starts in 2 hours 33 minutes
Starts 12 Oct 2026, 19:00
Expected clear 13 Oct 2026, 04:00
A141 westbound Brampton Hut roundabout to New Ellington East roundabout lane 2 closure
Category: Construction Work
View update
A1 northbound Brampton Hut exit slip road lane 1 closure
Planned Roadworks National Highways
Huntingdonshire
A1 · A1 Northbound Between A14 J22 And A141
Starts in 2 hours 33 minutes
Starts 12 Oct 2026, 19:00
Expected clear 13 Oct 2026, 04:00
A1 northbound Brampton Hut exit slip road lane 1 closure
Category: Construction Work
View update