M1 southbound Jct 12 exit slip road lane 1 closure

Cleared

Start time: Wed, May 20, 2026 9:00 PM
Expected end: Thu, May 21, 2026 4:00 AM
Duration: 7 hours
Road: M1 – M1 J12 Southbound Exit
Category: Road Maintenance
Direction: Southbound
Carriageway: Dual Carriageway
Lanes affected: Lane 1 closed, 1 of 1 lanes affected, 1 of 3 lanes affected
Reason: Other

Live incident

Active roadworks

Planned

Cleared

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First published: Wed, May 20, 2026 8:39 PM
Last updated: Wed, May 20, 2026 11:11 PM
Cleared: Thu, May 21, 2026 4:00 AM

Latest update: M1 southbound Jct 12 exit slip road lane 1 closure

Coordinates: 51.961853, -0.518946
Latitude span: 51.959537 – 51.964881
Longitude span: -0.522989 – -0.515472
Bounding box centre: 51.962209, -0.519231
Location descriptions: M1 J12 southbound exit

M1 southbound between J13 and J12

Feed validity status: Active
Overall feed start: Wed, May 20, 2026 9:00 PM
Overall feed end: Thu, May 21, 2026 4:00 AM
Feed window length: 7 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

34 coordinate pairs

Description: M1 J12 southbound exit
Lane Usage: Cl1
Lane Number: 1
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 End2
Linear Element Road: M1
Linear Element Model: The Network Model
Linear Element Id: {B59733DB-4B84-4D05-A3C3-1F695E7B547F}
Linear Element Type: B Carriageway Exit Slip
From Distance: 0 m
To Distance: 579 m
Gml Srs Name: EPSG::4326
Gml Srs Dimension: 2

Raw coordinate list

51.964076 -0.522435
51.963059 -0.521472
51.962685 -0.521118
51.962245 -0.520675
51.962126 -0.520544
51.962049 -0.520445
51.961985 -0.520351
51.961931 -0.520269
51.961879 -0.520163
51.961838 -0.520058
51.961796 -0.519924
51.961767 -0.51974
51.961758 -0.519506
51.961767 -0.519331
51.961795 -0.519029
51.961811 -0.518862
51.961822 -0.518724
51.961825 -0.518611
51.961827 -0.518493
51.961822 -0.518378
51.961811 -0.518248
51.961798 -0.518165
51.961775 -0.518058
51.961735 -0.51793
51.961689 -0.51781
51.961641 -0.517706
51.961581 -0.517606
51.961531 -0.517545
51.961475 -0.517484
51.961401 -0.517416
51.961314 -0.517347
51.961228 -0.517281
51.960821 -0.51699
51.960763 -0.516938

Segment 2

3 coordinate pairs

Description: M1 J12 southbound exit
Lane Usage: Cl1
Lane Number: 1
Lane Status: Closed
Lane Direction: Aligned
Lanes Restricted: 1 lane restricted
Operational Lanes: 0 operational lanes
Direction On Section: South Bound
Direction Relative: Aligned
Height Grade: Start1 End1
Linear Element Road: M1
Linear Element Model: The Network Model
Linear Element Id: {658559B6-76EB-46F8-BF53-468D0DDDE11F}
Linear Element Type: B Carriageway Exit Slip
From Distance: 0 m
To Distance: 24 m
Gml Srs Name: EPSG::4326
Gml Srs Dimension: 2

Raw coordinate list

51.959698 -0.51571
51.95954 -0.515474
51.959537 -0.515472

Segment 3

5 coordinate pairs

Description: M1 J12 southbound exit
Lane Usage: Cl1
Lane Number: 1
Lane Status: Closed
Lane Direction: Aligned
Lanes Restricted: 1 lane restricted
Operational Lanes: 0 operational lanes
Direction On Section: South Bound
Direction Relative: Aligned
Height Grade: Start2 End1
Linear Element Road: M1
Linear Element Model: The Network Model
Linear Element Id: {4A4401F5-7BA2-4891-AD8D-E1E6CB948332}
Linear Element Type: B Carriageway Exit Slip
From Distance: 0 m
To Distance: 146 m
Gml Srs Name: EPSG::4326
Gml Srs Dimension: 2

Raw coordinate list

51.960763 -0.516938
51.960551 -0.516749
51.960325 -0.516526
51.960068 -0.516246
51.959698 -0.51571

Segment 4

6 coordinate pairs

Description: M1 southbound between J13 and J12
Carriageway: Dual Carriageway
Lane Usage: Cl1
Lane Number: 1
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: M1
Linear Element Model: The Network Model
Linear Element Id: {5866792A-648C-4286-9623-5850DAE297A4}
Linear Element Type: B Carriageway
From Distance: 2,197 m
To Distance: 2,294 m
Gml Srs Name: EPSG::4326
Gml Srs Dimension: 2

Raw coordinate list

51.964881 -0.522989
51.964626 -0.522828
51.964363 -0.522648
51.964306 -0.522606
51.964081 -0.522439
51.964076 -0.522435

Geometry type: MultiLineString
Geometry points: 48
First coordinate pair: -0.522435, 51.964076
Road section segments: 1
Road section points: 48

View geometry JSON

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        ]
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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