M1 Northbound Jct 4 to Jct 5 Lane 3,2 closure

Planned

M1 Northbound Jct 4 to Jct 5 Lane 3,2 closure

Start time
Fri, Aug 14, 2026 10:00 PM
Expected end
Sat, Aug 15, 2026 5:00 AM
Duration
7 hours
Road
M1 – M1 Northbound Between J4 And J5
Category
Road Maintenance
Direction
Northbound
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
Fri, Aug 14, 2026 11:11 AM
Last updated
Fri, Aug 14, 2026 5:12 PM
Cleared
Sat, Aug 15, 2026 5:00 AM
  • Latest update: M1 Northbound Jct 4 to Jct 5 Lane 3,2 closure
Coordinates
51.665506, -0.357294
Latitude span
51.663782 – 51.667318
Longitude span
-0.360780 – -0.353957
Bounding box centre
51.665550, -0.357369
Location descriptions
  • M1 northbound between J4 and J5
Feed validity status
Planned
Overall feed start
Fri, Aug 14, 2026 10:00 PM
Overall feed end
Sat, Aug 15, 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

15 coordinate pairs
Description
M1 northbound between J4 and J5
Carriageway
Dual Carriageway
Lanes Restricted
2 lanes restricted
Operational Lanes
2 operational lanes
Direction On Section
North Bound
Direction Relative
Aligned
Height Grade
Start1 End2
Linear Element Road
M1
Linear Element Model
The Network Model
Linear Element Id
{0657D9DA-94FF-4330-B992-8045616B107A}
Linear Element Type
A Carriageway
From Distance
593 m
To Distance
1,203 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list
51.663782 -0.353957
51.663853 -0.354092
51.664069 -0.354507
51.664131 -0.354627
51.664442 -0.355242
51.664769 -0.35589
51.664779 -0.355904
51.665026 -0.356387
51.665084 -0.356501
51.665204 -0.356713
51.665619 -0.357523
51.666673 -0.359552
51.667024 -0.360219
51.667247 -0.360642
51.667292 -0.36073

Segment 2

2 coordinate pairs
Description
M1 northbound between J4 and J5
Carriageway
Dual Carriageway
Lanes Restricted
2 lanes restricted
Operational Lanes
2 operational lanes
Direction On Section
North Bound
Direction Relative
Aligned
Height Grade
Start2 End1
Linear Element Road
M1
Linear Element Model
The Network Model
Linear Element Id
{7587D756-5A26-472D-A41E-9674AC077A37}
Linear Element Type
A Carriageway
From Distance
0 m
To Distance
4 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list
51.667292 -0.36073
51.667318 -0.36078
Geometry type
MultiLineString
Geometry points
17
First coordinate pair
-0.353957, 51.663782
Road section segments
1
Road section points
17
View geometry JSON
{
    "type": "MultiLineString",
    "coordinates": [
        [
            [
                -0.353957,
                51.663782
            ],
            [
                -0.354092,
                51.663853
            ],
            [
                -0.354507,
                51.664069
            ],
            [
                -0.354627,
                51.664131
            ],
            [
                -0.355242,
                51.664442
            ],
            [
                -0.35589,
                51.664769
            ],
            [
                -0.355904,
                51.664779
            ],
            [
                -0.356387,
                51.665026
            ],
            [
                -0.356501,
                51.665084
            ],
            [
                -0.356713,
                51.665204
            ],
            [
                -0.357523,
                51.665619
            ],
            [
                -0.359552,
                51.666673
            ],
            [
                -0.360219,
                51.667024
            ],
            [
                -0.360642,
                51.667247
            ],
            [
                -0.36073,
                51.667292
            ],
            [
                -0.36073,
                51.667292
            ],
            [
                -0.36078,
                51.667318
            ]
        ]
    ]
}
View road section coordinates
[
    [
        [
            -0.353957,
            51.663782
        ],
        [
            -0.354092,
            51.663853
        ],
        [
            -0.354507,
            51.664069
        ],
        [
            -0.354627,
            51.664131
        ],
        [
            -0.355242,
            51.664442
        ],
        [
            -0.35589,
            51.664769
        ],
        [
            -0.355904,
            51.664779
        ],
        [
            -0.356387,
            51.665026
        ],
        [
            -0.356501,
            51.665084
        ],
        [
            -0.356713,
            51.665204
        ],
        [
            -0.357523,
            51.665619
        ],
        [
            -0.359552,
            51.666673
        ],
        [
            -0.360219,
            51.667024
        ],
        [
            -0.360642,
            51.667247
        ],
        [
            -0.36073,
            51.667292
        ],
        [
            -0.36073,
            51.667292
        ],
        [
            -0.36078,
            51.667318
        ]
    ]
]
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
Fri, Aug 14, 2026 11:11 AM
Record versioned
Fri, Aug 14, 2026 5:12 PM
Coordinate source
Geometry

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