M1 Southbound Jct 5 to Jct 4 Lane 4,3 Closure

Planned

M1 Southbound Jct 5 to Jct 4 Lane 4,3 Closure

Start time
Fri, Oct 16, 2026 10:00 PM
Expected end
Sat, Oct 17, 2026 5:00 AM
Duration
7 hours
Road
M1 – M1 Southbound Between J5 And J4
Category
Road Maintenance
Direction
Southbound
Carriageway
Dual Carriageway
Lanes affected
2 of 3 lanes affected, 2 of 2 lanes affected
Reason
Roadworks
Live incident
Active roadworks
Planned
Cleared
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First published
Mon, Oct 12, 2026 3:07 PM
Last updated
Fri, Oct 16, 2026 9:20 AM
Cleared
Sat, Oct 17, 2026 5:00 AM
  • Latest update: M1 Southbound Jct 5 to Jct 4 Lane 4,3 Closure
Coordinates
51.645338, -0.330131
Latitude span
51.641509 – 51.647963
Longitude span
-0.338712 – -0.320260
Bounding box centre
51.644736, -0.329486
Location descriptions
  • M1 southbound between J5 and J4
Feed validity status
Planned
Overall feed start
Fri, Oct 16, 2026 10:00 PM
Overall feed end
Sat, Oct 17, 2026 5:00 AM
Feed window length
7 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

30 coordinate pairs
Description
M1 southbound between J5 and J4
Carriageway
Dual Carriageway
Lanes Restricted
2 lanes restricted
Operational Lanes
3 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
{AEEA5CD7-6609-4DFF-A544-BB91DDCA79EF}
Linear Element Type
B Carriageway
From Distance
675 m
To Distance
1,980 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list
51.647963 -0.338712
51.647917 -0.33862
51.647722 -0.338179
51.64762 -0.337951
51.647359 -0.337296
51.647321 -0.337182
51.647237 -0.336925
51.647096 -0.336496
51.646973 -0.336082
51.646907 -0.335853
51.646802 -0.335452
51.646638 -0.334648
51.646473 -0.333773
51.646179 -0.332064
51.646131 -0.331848
51.645927 -0.33083
51.645802 -0.330271
51.645688 -0.329841
51.645556 -0.329369
51.645479 -0.329054
51.645272 -0.328382
51.645065 -0.327739
51.64499 -0.327525
51.644859 -0.327169
51.644681 -0.326698
51.644291 -0.325788
51.644012 -0.325177
51.643883 -0.324921
51.642903 -0.32305
51.642505 -0.322269

Segment 2

5 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
0 m
To Distance
177 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list
51.642505 -0.322269
51.642199 -0.321659
51.641792 -0.32085
51.641561 -0.320368
51.641509 -0.32026
Geometry type
MultiLineString
Geometry points
35
First coordinate pair
-0.338712, 51.647963
Road section segments
1
Road section points
35
View geometry JSON
{
    "type": "MultiLineString",
    "coordinates": [
        [
            [
                -0.338712,
                51.647963
            ],
            [
                -0.33862,
                51.647917
            ],
            [
                -0.338179,
                51.647722
            ],
            [
                -0.337951,
                51.64762
            ],
            [
                -0.337296,
                51.647359
            ],
            [
                -0.337182,
                51.647321
            ],
            [
                -0.336925,
                51.647237
            ],
            [
                -0.336496,
                51.647096
            ],
            [
                -0.336082,
                51.646973
            ],
            [
                -0.335853,
                51.646907
            ],
            [
                -0.335452,
                51.646802
            ],
            [
                -0.334648,
                51.646638
            ],
            [
                -0.333773,
                51.646473
            ],
            [
                -0.332064,
                51.646179
            ],
            [
                -0.331848,
                51.646131
            ],
            [
                -0.33083,
                51.645927
            ],
            [
                -0.330271,
                51.645802
            ],
            [
                -0.329841,
                51.645688
            ],
            [
                -0.329369,
                51.645556
            ],
            [
                -0.329054,
                51.645479
            ],
            [
                -0.328382,
                51.645272
            ],
            [
                -0.327739,
                51.645065
            ],
            [
                -0.327525,
                51.64499
            ],
            [
                -0.327169,
                51.644859
            ],
            [
                -0.326698,
                51.644681
            ],
            [
                -0.325788,
                51.644291
            ],
            [
                -0.325177,
                51.644012
            ],
            [
                -0.324921,
                51.643883
            ],
            [
                -0.32305,
                51.642903
            ],
            [
                -0.322269,
                51.642505
            ],
            [
                -0.322269,
                51.642505
            ],
            [
                -0.321659,
                51.642199
            ],
            [
                -0.32085,
                51.641792
            ],
            [
                -0.320368,
                51.641561
            ],
            [
                -0.32026,
                51.641509
            ]
        ]
    ]
}
View road section coordinates
[
    [
        [
            -0.338712,
            51.647963
        ],
        [
            -0.33862,
            51.647917
        ],
        [
            -0.338179,
            51.647722
        ],
        [
            -0.337951,
            51.64762
        ],
        [
            -0.337296,
            51.647359
        ],
        [
            -0.337182,
            51.647321
        ],
        [
            -0.336925,
            51.647237
        ],
        [
            -0.336496,
            51.647096
        ],
        [
            -0.336082,
            51.646973
        ],
        [
            -0.335853,
            51.646907
        ],
        [
            -0.335452,
            51.646802
        ],
        [
            -0.334648,
            51.646638
        ],
        [
            -0.333773,
            51.646473
        ],
        [
            -0.332064,
            51.646179
        ],
        [
            -0.331848,
            51.646131
        ],
        [
            -0.33083,
            51.645927
        ],
        [
            -0.330271,
            51.645802
        ],
        [
            -0.329841,
            51.645688
        ],
        [
            -0.329369,
            51.645556
        ],
        [
            -0.329054,
            51.645479
        ],
        [
            -0.328382,
            51.645272
        ],
        [
            -0.327739,
            51.645065
        ],
        [
            -0.327525,
            51.64499
        ],
        [
            -0.327169,
            51.644859
        ],
        [
            -0.326698,
            51.644681
        ],
        [
            -0.325788,
            51.644291
        ],
        [
            -0.325177,
            51.644012
        ],
        [
            -0.324921,
            51.643883
        ],
        [
            -0.32305,
            51.642903
        ],
        [
            -0.322269,
            51.642505
        ],
        [
            -0.322269,
            51.642505
        ],
        [
            -0.321659,
            51.642199
        ],
        [
            -0.32085,
            51.641792
        ],
        [
            -0.320368,
            51.641561
        ],
        [
            -0.32026,
            51.641509
        ]
    ]
]
Cause type
Road Maintenance
Detailed cause
Roadworks
Compliance
Mandatory
Probability
Probable
Validity status
Planned
Road management
Other
Feed provider
National Highways
Data source
Roadworks
Feed version
1
Record created
Mon, Oct 12, 2026 3:07 PM
Record versioned
Fri, Oct 16, 2026 9:20 AM
Coordinate source
Geometry

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