Crash View

M1 Southbound Jct 5 to Jct 4 lane 3,2 closure

Planned

M1 Southbound Jct 5 to Jct 4 lane 3,2 closure

Start time
Mon, Oct 12, 2026 9:00 PM
Expected end
Tue, Oct 13, 2026 4:30 AM
Duration
7 hours 30 minutes
Road
M1 – M1 Southbound Between J4 And J2
Category
Road Maintenance
Direction
Southbound
Carriageway
Dual Carriageway
Lanes affected
2 of 2 lanes affected
Reason
Repair Work
Live incident
Active roadworks
Planned
Cleared
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First published
Thu, Jul 2, 2026 1:44 PM
Last updated
Mon, Oct 12, 2026 1:02 PM
Cleared
Tue, Oct 13, 2026 4:30 AM
  • Latest update: M1 Southbound Jct 5 to Jct 4 lane 3,2 closure
Coordinates
51.636974, -0.295817
Latitude span
51.635230 – 51.640951
Longitude span
-0.319029 – -0.270941
Bounding box centre
51.638091, -0.294985
Location descriptions
  • M1 southbound between J4 and J2
  • M1 southbound between J5 and J4
Feed validity status
Planned
Overall feed start
Mon, Oct 12, 2026 9:00 PM
Overall feed end
Tue, Oct 13, 2026 4:30 AM
Feed window length
7 hours 30 minutes
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

22 coordinate pairs
Description
M1 southbound between J4 and J2
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
M1
Linear Element Model
The Network Model
Linear Element Id
{C87B44C6-920D-4C2E-96DE-AD9480D6B719}
Linear Element Type
B Carriageway
From Distance
0 m
To Distance
956 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
51.635399 -0.300249
51.635396 -0.300225
51.635337 -0.299688
51.635282 -0.299039
51.635258 -0.298607
51.635232 -0.298044
51.63523 -0.297264
51.635252 -0.296338
51.635257 -0.29602
51.635292 -0.295383
51.635297 -0.295325
51.635415 -0.293934
51.635518 -0.293005
51.635551 -0.292715
51.63563 -0.292004
51.635775 -0.290885
51.635825 -0.290537
51.63589 -0.290086
51.636046 -0.289083
51.636254 -0.287948
51.636487 -0.286682
51.636488 -0.286682

Segment 2

28 coordinate pairs
Description
M1 southbound between J4 and J2
Carriageway
Dual Carriageway
Lanes Restricted
2 lanes restricted
Operational Lanes
2 operational lanes
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
{619BBE08-CA06-4DDB-BD75-EFC7F29B3751}
Linear Element Type
B Carriageway
From Distance
0 m
To Distance
1,132 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
51.636488 -0.286682
51.636491 -0.286671
51.636513 -0.28658
51.636534 -0.286478
51.636782 -0.285284
51.636813 -0.285153
51.637621 -0.281799
51.637671 -0.281566
51.637815 -0.280924
51.637931 -0.280241
51.638005 -0.27979
51.638094 -0.279136
51.63815 -0.278628
51.638181 -0.278324
51.638203 -0.277933
51.638229 -0.277252
51.638245 -0.2765
51.638241 -0.27624
51.638235 -0.275879
51.638208 -0.275244
51.638162 -0.274553
51.638099 -0.273948
51.638039 -0.273546
51.63796 -0.273072
51.637834 -0.272397
51.637756 -0.272039
51.637563 -0.27115
51.637503 -0.270941

Segment 3

4 coordinate pairs
Description
M1 southbound between J4 and J2
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
M1
Linear Element Model
The Network Model
Linear Element Id
{A55F9258-BCD7-4D0C-ABA7-BD6C9041559C}
Linear Element Type
B Carriageway
From Distance
0 m
To Distance
110 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
51.636537 -0.306041
51.636497 -0.305902
51.636184 -0.30457
51.63618 -0.304555

Segment 4

5 coordinate pairs
Description
M1 southbound between J4 and J2
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
M1
Linear Element Model
The Network Model
Linear Element Id
{395F36B8-09A9-4B3D-9BD9-A95AA055F4DA}
Linear Element Type
B Carriageway
From Distance
0 m
To Distance
22 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
51.635678 -0.302146
51.635659 -0.302046
51.63565 -0.302002
51.63562 -0.301845
51.635619 -0.30184

Segment 5

4 coordinate pairs
Description
M1 southbound between J5 and J4
Carriageway
Dual Carriageway
Lanes Restricted
2 lanes restricted
Operational Lanes
2 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
{A5AAA1D6-1596-4B55-9B9E-24A9FC1FA0A9}
Linear Element Type
B Carriageway
From Distance
283 m
To Distance
417 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
51.640951 -0.319029
51.640818 -0.318733
51.640418 -0.317808
51.640268 -0.317437

Segment 6

6 coordinate pairs
Description
M1 southbound between J4 and J2
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
M1
Linear Element Model
The Network Model
Linear Element Id
{1E90B8A3-44F7-4B16-B0E0-4A69B3E2CC22}
Linear Element Type
B Carriageway
From Distance
0 m
To Distance
112 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
51.635619 -0.30184
51.635618 -0.301832
51.6356 -0.30173
51.635531 -0.301328
51.63547 -0.300839
51.635399 -0.300249

Segment 7

7 coordinate pairs
Description
M1 southbound between J4 and J2
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
M1
Linear Element Model
The Network Model
Linear Element Id
{9B9FD77E-BB97-4CEF-B788-0587D372D094}
Linear Element Type
B Carriageway
From Distance
0 m
To Distance
175 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
51.63618 -0.304555
51.636142 -0.304397
51.635959 -0.303537
51.635852 -0.303006
51.635806 -0.302793
51.635727 -0.302433
51.635678 -0.302146

Segment 8

4 coordinate pairs
Description
M1 southbound between J5 and J4
Carriageway
Dual Carriageway
Lanes Restricted
2 lanes restricted
Operational Lanes
2 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
{427582A2-C01A-432F-BDFA-10612B07C581}
Linear Element Type
B Carriageway
From Distance
0 m
To Distance
181 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
51.637541 -0.309629
51.637115 -0.308248
51.636898 -0.307534
51.636829 -0.307267

Segment 9

3 coordinate pairs
Description
M1 southbound between J5 and J4
Carriageway
Dual Carriageway
Lanes Restricted
2 lanes restricted
Operational Lanes
2 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
{427582A2-C01A-432F-BDFA-10612B07C581}
Linear Element Type
B Carriageway
From Distance
193 m
To Distance
272 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
51.636787 -0.307106
51.636717 -0.306833
51.636537 -0.306041

Segment 10

11 coordinate pairs
Description
M1 southbound between J5 and J4
Carriageway
Dual Carriageway
Lanes Restricted
2 lanes restricted
Operational Lanes
2 operational lanes
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
{192EAF60-5B48-4BDE-8848-BE1E864965FB}
Linear Element Type
B Carriageway
From Distance
0 m
To Distance
620 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
51.640268 -0.317437
51.63985 -0.316399
51.639523 -0.315587
51.639308 -0.315031
51.639093 -0.314447
51.639024 -0.314262
51.638877 -0.313862
51.638474 -0.312678
51.638163 -0.311736
51.637843 -0.310693
51.637541 -0.309629
Geometry type
MultiLineString
Geometry points
94
First coordinate pair
-0.300249, 51.635399
Road section segments
1
Road section points
94
View geometry JSON 
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View road section coordinates 
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        ],
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        ],
        [
            -0.315031,
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        ],
        [
            -0.314447,
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        ],
        [
            -0.314262,
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        ],
        [
            -0.313862,
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        ],
        [
            -0.312678,
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        ],
        [
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        ],
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        ],
        [
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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
Thu, Jul 2, 2026 1:44 PM
Record versioned
Mon, Oct 12, 2026 1:02 PM
Coordinate source
Geometry

Driving on the M1? See every live closure, roadwork and planned restriction on this road.

M1 live closures

Related incidents

Mobile hardshoulder closure southbound

Planned Roadworks National Highways
Leicester North M1 · M1 Southbound Between J22 And J21A

Expected to clear in 45 minutes 31 seconds

Started 12 Oct 2026, 07:00 Expected clear 12 Oct 2026, 15:00

Mobile hardshoulder closure southbound

Category: Road Maintenance
View update

M1 northbound Jct 44 hardshoulder closure (305/2 - 306/1)

Planned Roadworks National Highways
Leeds M1 · M1 Northbound Within J44

Expected to clear in 3 weeks 6 days

Started 3 Oct 2026, 05:00 Expected clear 9 Nov 2026, 06:00

M1 northbound Jct 44 hardshoulder closure (305/2 - 306/1)

Category: Road Maintenance
View update

M1 northbound Jct 10 to Jct 11 hard shoulder closure (MP 49/4 to 49/6)

Active Roadworks National Highways
Luton M1 · M1 Northbound Within J10

Expected to clear in 1 week 4 days

Started 23 Jul 2026, 01:35 Expected clear 24 Oct 2026, 04:00

M1 northbound Jct 10 to Jct 11 hard shoulder closure (MP 49/4 to 49/6)

Category: Construction Work
View update

M1 Southbound Jct 6 to Jct 5 lane 3,2 closure

Cleared Roadworks National Highways
Watford M1 · M1 Southbound Between J6 And J5

Expected to clear in 14 hours 15 minutes

Started 12 Oct 2026, 21:00 Expected clear 13 Oct 2026, 04:30

M1 Southbound Jct 6 to Jct 5 lane 3,2 closure

Category: Road Maintenance
View update

M1 southbound Jct 15 to Jct 14 lane closure

Planned Roadworks National Highways
Milton Keynes M1 · M1 Southbound Between J15 And J14

Starts in 6 hours 45 minutes

Starts 12 Oct 2026, 21:00 Expected clear 13 Oct 2026, 04:00

M1 southbound Jct 15 to Jct 14 lane closure

Category: Road Maintenance
View update

M1 northbound Jct 12 Toddington exit slip road closure

Planned Roadworks National Highways
Central Bedfordshire M1 · M1 J12 Northbound Exit

Starts in 5 hours 45 minutes

Starts 12 Oct 2026, 20:00 Expected clear 13 Oct 2026, 04:00

M1 northbound Jct 12 Toddington exit slip road closure

Category: Road Maintenance
View update