A1(M) northbound Jct 9 exit slip lane 1 closure (MP 55/6 to 56/1)

Planned

A1(M) northbound Jct 9 exit slip lane 1 closure (MP 55/6 to 56/1)

Start time
Thu, Jun 4, 2026 8:00 PM
Expected end
Fri, Jun 5, 2026 4:00 AM
Duration
8 hours
Road
A1(M) – A1(M) Northbound Between J8 And J9
Category
Road Maintenance
Direction
Northbound
Carriageway
Dual Carriageway
Lanes affected
Lane 1 closed, 1 of 3 lanes affected, 1 of 2 lanes affected
Reason
Maintenance Work
Active
Planned
Cleared
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First published
Wed, Jun 3, 2026 5:22 PM
Last updated
Thu, Jun 4, 2026 8:16 PM
Cleared
Fri, Jun 5, 2026 4:00 AM
  • Latest update: A1(M) northbound Jct 9 exit slip lane 1 closure (MP 55/6 to 56/1)
Coordinates
51.961229, -0.206644
Latitude span
51.959280 – 51.963261
Longitude span
-0.208214 – -0.204636
Bounding box centre
51.961271, -0.206425
Location descriptions
  • A1(M) northbound between J8 and J9
  • A1(M) J9 northbound exit
Feed validity status
Planned
Overall feed start
Thu, Jun 4, 2026 8:00 PM
Overall feed end
Fri, Jun 5, 2026 4:00 AM
Feed window length
8 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

2 coordinate pairs
Description
A1(M) northbound between J8 and J9
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
North Bound
Direction Relative
Aligned
Height Grade
Start2 End1
Linear Element Road
A1(M)
Linear Element Model
The Network Model
Linear Element Id
{5D7A8431-275F-4477-B378-3D0C49D5508B}
Linear Element Type
A Carriageway
From Distance
464 m
To Distance
501 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list
51.95928 -0.208214
51.959588 -0.207977

Segment 2

9 coordinate pairs
Description
A1(M) J9 northbound exit
Lane Usage
Cl1
Lane Number
1
Lane Status
Closed
Lane Direction
Aligned
Lanes Restricted
1 lane restricted
Operational Lanes
2 operational lanes
Direction On Section
North Bound
Direction Relative
Aligned
Height Grade
Start1 End1
Linear Element Road
A1(M)
Linear Element Model
The Network Model
Linear Element Id
{318FECAD-F837-439F-8E82-211AA24629BF}
Linear Element Type
A Carriageway Exit Slip
From Distance
0 m
To Distance
341 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list
51.959588 -0.207977
51.960088 -0.20771
51.960208 -0.207632
51.960328 -0.207554
51.96056 -0.2074
51.960959 -0.207063
51.961331 -0.206714
51.962129 -0.205954
51.962321 -0.205751

Segment 3

4 coordinate pairs
Description
A1(M) J9 northbound exit
Lane Usage
Cl1
Lane Number
1
Lane Status
Closed
Lane Direction
Aligned
Lanes Restricted
1 lane restricted
Operational Lanes
2 operational lanes
Direction On Section
North Bound
Direction Relative
Aligned
Height Grade
Start1 End1
Linear Element Road
A1(M)
Linear Element Model
The Network Model
Linear Element Id
{36E6E147-E29A-4D61-88B2-6E1596154741}
Linear Element Type
A Carriageway Exit Slip
From Distance
0 m
To Distance
129 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list
51.962321 -0.205751
51.963217 -0.204689
51.963252 -0.204643
51.963261 -0.204636
Geometry type
MultiLineString
Geometry points
15
First coordinate pair
-0.208214, 51.959280
Road section segments
1
Road section points
15
View geometry JSON
{
    "type": "MultiLineString",
    "coordinates": [
        [
            [
                -0.208214,
                51.95928
            ],
            [
                -0.207977,
                51.959588
            ],
            [
                -0.207977,
                51.959588
            ],
            [
                -0.20771,
                51.960088
            ],
            [
                -0.207632,
                51.960208
            ],
            [
                -0.207554,
                51.960328
            ],
            [
                -0.2074,
                51.96056
            ],
            [
                -0.207063,
                51.960959
            ],
            [
                -0.206714,
                51.961331
            ],
            [
                -0.205954,
                51.962129
            ],
            [
                -0.205751,
                51.962321
            ],
            [
                -0.205751,
                51.962321
            ],
            [
                -0.204689,
                51.963217
            ],
            [
                -0.204643,
                51.963252
            ],
            [
                -0.204636,
                51.963261
            ]
        ]
    ]
}
View road section coordinates
[
    [
        [
            -0.208214,
            51.95928
        ],
        [
            -0.207977,
            51.959588
        ],
        [
            -0.207977,
            51.959588
        ],
        [
            -0.20771,
            51.960088
        ],
        [
            -0.207632,
            51.960208
        ],
        [
            -0.207554,
            51.960328
        ],
        [
            -0.2074,
            51.96056
        ],
        [
            -0.207063,
            51.960959
        ],
        [
            -0.206714,
            51.961331
        ],
        [
            -0.205954,
            51.962129
        ],
        [
            -0.205751,
            51.962321
        ],
        [
            -0.205751,
            51.962321
        ],
        [
            -0.204689,
            51.963217
        ],
        [
            -0.204643,
            51.963252
        ],
        [
            -0.204636,
            51.963261
        ]
    ]
]
Cause type
Road Maintenance
Detailed cause
Maintenance Work
Compliance
Mandatory
Probability
Probable
Validity status
Planned
Road management
Other
Feed provider
National Highways
Data source
Roadworks
Feed version
1
Record created
Wed, Jun 3, 2026 5:22 PM
Record versioned
Thu, Jun 4, 2026 8:16 PM
Coordinate source
Geometry

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