A1(M) southbound Alconbury Weston lane 3 and 4 closure
PlannedA1(M) southbound Alconbury Weston lane 3 and 4 closure
- Start time
- Tue, Aug 4, 2026 8:00 PM
- Expected end
- Wed, Aug 5, 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
- 2 of 3 lanes affected, 2 of 2 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, Aug 4, 2026 12:42 AM
- Last updated
- Tue, Aug 4, 2026 4:26 AM
- Cleared
- Wed, Aug 5, 2026 4:00 AM
- Latest update: A1(M) southbound Alconbury Weston lane 3 and 4 closure
- Coordinates
- 52.383133, -0.256886
- Latitude span
- 52.378571 – 52.388435
- Longitude span
- -0.258624 – -0.255215
- Bounding box centre
- 52.383503, -0.256920
- Location descriptions
-
- A1(M) southbound between J15 and J14
- A1(M) southbound between J14 and A1
- Feed validity status
- Planned
- Overall feed start
- Tue, Aug 4, 2026 8:00 PM
- Overall feed end
- Wed, Aug 5, 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
- Lanes Restricted
- 2 lanes 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
- {BBD149A7-337F-4078-91C5-5A56B20459F0}
- Linear Element Type
- B Carriageway
- From Distance
- 3,887 m
- To Distance
- 4,173 m
- Gml Srs Name
- EPSG::4326
- Gml Srs Dimension
- 2
Raw coordinate list
52.388435 -0.258624 52.387509 -0.258345 52.387175 -0.258255 52.385901 -0.257864
Segment 2
5 coordinate pairs- Description
- A1(M) southbound between J14 and A1
- Carriageway
- Dual Carriageway
- Lanes Restricted
- 2 lanes 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
- {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 52.378571 -0.255215
Segment 3
5 coordinate pairs- Description
- A1(M) southbound between J15 and J14
- Carriageway
- Dual Carriageway
- Lanes Restricted
- 2 lanes 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
- {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
- Geometry type
- MultiLineString
- Geometry points
- 14
- First coordinate pair
- -0.258624, 52.388435
- Road section segments
- 1
- Road section points
- 14
View geometry JSON
{
"type": "MultiLineString",
"coordinates": [
[
[
-0.258624,
52.388435
],
[
-0.258345,
52.387509
],
[
-0.258255,
52.387175
],
[
-0.257864,
52.385901
],
[
-0.256005,
52.380515
],
[
-0.255781,
52.379887
],
[
-0.255528,
52.379177
],
[
-0.255476,
52.379023
],
[
-0.255215,
52.378571
],
[
-0.257864,
52.385901
],
[
-0.257666,
52.385305
],
[
-0.257323,
52.384273
],
[
-0.256458,
52.381672
],
[
-0.256005,
52.380515
]
]
]
}
View road section coordinates
[
[
[
-0.258624,
52.388435
],
[
-0.258345,
52.387509
],
[
-0.258255,
52.387175
],
[
-0.257864,
52.385901
],
[
-0.256005,
52.380515
],
[
-0.255781,
52.379887
],
[
-0.255528,
52.379177
],
[
-0.255476,
52.379023
],
[
-0.255215,
52.378571
],
[
-0.257864,
52.385901
],
[
-0.257666,
52.385305
],
[
-0.257323,
52.384273
],
[
-0.256458,
52.381672
],
[
-0.256005,
52.380515
]
]
]
- Cause type
- Road Maintenance
- Detailed cause
- Maintenance Work
- Compliance
- Mandatory
- Probability
- Probable
- Validity status
- Planned
- Road management
- Other
- Feed provider
- National Highways
- Data source
- Roadworks
- Feed version
- 1
- Record created
- Tue, Aug 4, 2026 12:42 AM
- Record versioned
- Tue, Aug 4, 2026 4:26 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
A1M Northbound Jct 3 to Jct 4 carriageway and slip road closure
Planned Roadworks National HighwaysStarts in 16 hours 25 minutes
A1M Northbound Jct 3 to Jct 4 carriageway and slip road closure
A1(M) northbound Jct 16 exit slip road closure
Planned Roadworks National HighwaysStarts in 15 hours 25 minutes
A1(M) northbound Jct 16 exit slip road closure
A1 northbound Little Paxton to Buckden lane 1 closure
Planned Roadworks National HighwaysStarts in 15 hours 25 minutes
A1 northbound Little Paxton to Buckden lane 1 closure
A1 northbound Jct 17 Stibbington to A47 carriageway closure
Planned Roadworks National HighwaysStarts in 15 hours 25 minutes
A1 northbound Jct 17 Stibbington to A47 carriageway closure
A1M Jct 60 northbound lane 2 closure
Planned Roadworks National HighwaysStarts in 14 hours 25 minutes
A1M Jct 60 northbound lane 2 closure
A1M Jct 50 to Jct 49 southbound lane 1 & 2 closure
Planned Roadworks National HighwaysStarts in 14 hours 25 minutes
A1M Jct 50 to Jct 49 southbound lane 1 & 2 closure