M1 Southbound Jct 5 to Jct 4 Lane 1 Closure

Cleared

Start time: Fri, Sep 18, 2026 8:00 PM
Expected end: Sat, Sep 19, 2026 4:00 AM
Duration: 4 hours 40 minutes 1 second
Road: M1 – M1 Southbound Between J5 And J4
Category: Road Maintenance
Direction: Southbound
Carriageway: Dual Carriageway
Lanes affected: 1 of 3 lanes affected, 1 of 4 lanes affected
Reason: Repair Work

Live incident

Active roadworks

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Cleared

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First published: Fri, Sep 18, 2026 7:48 PM
Last updated: Sat, Sep 19, 2026 12:14 AM
Cleared: Sat, Sep 19, 2026 12:40 AM

Latest update: M1 Southbound Jct 5 to Jct 4 Lane 1 Closure

Coordinates: 51.650835, -0.341766
Latitude span: 51.647986 – 51.654475
Longitude span: -0.343594 – -0.338756
Bounding box centre: 51.651231, -0.341175
Location descriptions: M1 southbound between J5 and J4

Feed validity status: Active
Overall feed start: Fri, Sep 18, 2026 8:00 PM
Overall feed end: Sat, Sep 19, 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

4 coordinate pairs

Description: M1 southbound between J5 and J4
Carriageway: Dual Carriageway
Lanes Restricted: 1 lane restricted
Operational Lanes: 3 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: {3737E9C9-EFE6-48AF-9D3E-6B127EA16A07}
Linear Element Type: B Carriageway
From Distance: 724 m
To Distance: 874 m
Gml Srs Name: EPSG::4326
Gml Srs Dimension: 2

Raw coordinate list

51.654475 -0.343594
51.653993 -0.343499
51.653173 -0.343337
51.653137 -0.34333

Segment 2

19 coordinate pairs

Description: M1 southbound between J5 and J4
Carriageway: Dual Carriageway
Lanes Restricted: 1 lane restricted
Operational Lanes: 4 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: 0 m
To Distance: 671 m
Gml Srs Name: EPSG::4326
Gml Srs Dimension: 2

Raw coordinate list

51.653137 -0.34333
51.65265 -0.343232
51.652442 -0.343153
51.651899 -0.342941
51.651537 -0.342752
51.651301 -0.34263
51.651092 -0.342493
51.650756 -0.34226
51.650292 -0.341872
51.65011 -0.341705
51.649955 -0.341566
51.649526 -0.341105
51.649252 -0.340783
51.648931 -0.340346
51.648756 -0.340078
51.648471 -0.33964
51.648231 -0.339215
51.648102 -0.338989
51.647986 -0.338756

Geometry type: MultiLineString
Geometry points: 23
First coordinate pair: -0.343594, 51.654475
Road section segments: 1
Road section points: 23

View geometry JSON

{
    "type": "MultiLineString",
    "coordinates": [
        [
            [
                -0.343594,
                51.654475
            ],
            [
                -0.343499,
                51.653993
            ],
            [
                -0.343337,
                51.653173
            ],
            [
                -0.34333,
                51.653137
            ],
            [
                -0.34333,
                51.653137
            ],
            [
                -0.343232,
                51.65265
            ],
            [
                -0.343153,
                51.652442
            ],
            [
                -0.342941,
                51.651899
            ],
            [
                -0.342752,
                51.651537
            ],
            [
                -0.34263,
                51.651301
            ],
            [
                -0.342493,
                51.651092
            ],
            [
                -0.34226,
                51.650756
            ],
            [
                -0.341872,
                51.650292
            ],
            [
                -0.341705,
                51.65011
            ],
            [
                -0.341566,
                51.649955
            ],
            [
                -0.341105,
                51.649526
            ],
            [
                -0.340783,
                51.649252
            ],
            [
                -0.340346,
                51.648931
            ],
            [
                -0.340078,
                51.648756
            ],
            [
                -0.33964,
                51.648471
            ],
            [
                -0.339215,
                51.648231
            ],
            [
                -0.338989,
                51.648102
            ],
            [
                -0.338756,
                51.647986
            ]
        ]
    ]
}

View road section coordinates

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