A1 southbound Alconbury to Brampton Hut lane 3 closure

Cleared

Start time: Tue, Jul 28, 2026 8:00 PM
Expected end: Wed, Jul 29, 2026 4:00 AM
Duration: 5 hours 2 seconds
Road: A1 – A1 Southbound Between A1(M)/B1043 And A141
Category: Road Maintenance
Direction: Southbound
Carriageway: Dual Carriageway
Lanes affected: Lane 3 closed, 1 of 2 lanes affected
Reason: Other

Live incident

Active roadworks

Planned

Cleared

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First published: Tue, Jul 28, 2026 9:20 PM
Last updated: Wed, Jul 29, 2026 12:41 AM
Cleared: Wed, Jul 29, 2026 1:00 AM

Latest update: A1 southbound Alconbury to Brampton Hut lane 3 closure

Coordinates: 52.344487, -0.250979
Latitude span: 52.332711 – 52.357287
Longitude span: -0.253447 – -0.248356
Bounding box centre: 52.344999, -0.250902
Location descriptions: A1 southbound between A1(M)/B1043 and A141

A1 southbound within the A141 junction

Feed validity status: Active
Overall feed start: Tue, Jul 28, 2026 8:00 PM
Overall feed end: Wed, Jul 29, 2026 4:00 AM
Feed window length: 8 hours
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

39 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: 169 m
To Distance: 2,547 m
Gml Srs Name: EPSG::4326
Gml Srs Dimension: 2

Raw coordinate list

52.357287 -0.253447
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
52.352717 -0.251848
52.352011 -0.251725
52.351317 -0.251612
52.35122 -0.251601
52.350557 -0.251526
52.350036 -0.25148
52.349434 -0.251473
52.349286 -0.251467
52.348596 -0.25144
52.347868 -0.251437
52.346804 -0.251409
52.345811 -0.251386
52.34485 -0.251358
52.344145 -0.251332
52.343584 -0.251299
52.343273 -0.251262
52.342561 -0.251195
52.341894 -0.251109
52.341366 -0.251031
52.340591 -0.250903
52.340401 -0.250865
52.340399 -0.250865
52.339484 -0.250684
52.339173 -0.2506
52.338541 -0.250404
52.337538 -0.250126
52.33743 -0.250096
52.336634 -0.249802
52.336318 -0.249685
52.33611 -0.249634

Segment 2

6 coordinate pairs

Description: A1 southbound within the A141 junction
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 End2
Linear Element Road: A1
Linear Element Model: The Network Model
Linear Element Id: {B9186B8B-52E0-4E8A-B67B-47B11BA1C697}
Linear Element Type: B Carriageway
From Distance: 0 m
To Distance: 346 m
Gml Srs Name: EPSG::4326
Gml Srs Dimension: 2

Raw coordinate list

52.33611 -0.249634
52.335542 -0.249466
52.334854 -0.249199
52.333579 -0.248677
52.333109 -0.248505
52.333072 -0.248492

Segment 3

2 coordinate pairs

Description: A1 southbound within the A141 junction
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: Start2 End2
Linear Element Road: A1
Linear Element Model: The Network Model
Linear Element Id: {9CCAF4CE-2325-4ECE-97F2-AA08A008C0AC}
Linear Element Type: B Carriageway
From Distance: 0 m
To Distance: 41 m
Gml Srs Name: EPSG::4326
Gml Srs Dimension: 2

Raw coordinate list

52.333072 -0.248492
52.332711 -0.248356

Geometry type: MultiLineString
Geometry points: 47
First coordinate pair: -0.253447, 52.357287
Road section segments: 1
Road section points: 47

View geometry JSON

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}

View road section coordinates

Cause type: Road Maintenance
Detailed cause: Other
Compliance: Mandatory
Probability: Certain
Validity status: Active
Road management: Other