A1M northbound Jct 50 and Jct 51 mobile hard shoulder closure (3)

Planned

A1M northbound Jct 50 and Jct 51 mobile hard shoulder closure (3)

Start time
Thu, Mar 12, 2026 9:00 AM
Expected end
Thu, Mar 12, 2026 2:00 PM
Duration
5 hours
Road
A1(M) – A1(M) J51 Northbound Exit
Category
Road Maintenance
Direction
Northbound
Carriageway
Dual Carriageway
Lanes affected
1 of 1 lanes affected
Reason
Maintenance Work
Active
Planned
Cleared
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First published
Mon, Jan 12, 2026 3:12 PM
Last updated
Thu, Mar 12, 2026 1:54 PM
Cleared
Thu, Mar 12, 2026 2:00 PM
  • Latest update: A1M northbound Jct 50 and Jct 51 mobile hard shoulder closure (3)
Coordinates
54.305040, -1.570087
Latitude span
54.300789 – 54.309371
Longitude span
-1.572414 – -1.566774
Bounding box centre
54.305080, -1.569594
Location descriptions
  • A1(M) J51 northbound exit
  • A1(M) northbound between J50 and J51
Feed validity status
Planned
Overall feed start
Thu, Mar 12, 2026 9:00 AM
Overall feed end
Thu, Mar 12, 2026 2:00 PM
Feed window length
5 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

12 coordinate pairs
Description
A1(M) J51 northbound exit
Lane Usage
Lh
Lane Number
0
Lane Status
Opened
Lane Direction
Aligned
Lanes Restricted
1 lane restricted
Operational Lanes
1 operational lane
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
{DEF11E2F-EA97-4DFC-9CD3-D7111471557B}
Linear Element Type
A Carriageway Exit Slip
From Distance
0 m
To Distance
700 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list
54.303399 -1.569524
54.304928 -1.570683
54.305637 -1.571135
54.306023 -1.571368
54.306463 -1.571575
54.307135 -1.571815
54.307856 -1.571946
54.308608 -1.572065
54.309189 -1.572142
54.309261 -1.572199
54.309317 -1.572289
54.309371 -1.572414

Segment 2

2 coordinate pairs
Description
A1(M) northbound between J50 and J51
Carriageway
Dual Carriageway
Lane Usage
Lh
Lane Number
0
Lane Status
Opened
Lane Direction
Aligned
Lanes Restricted
0 lanes restricted
Operational Lanes
5 operational lanes
Direction On Section
North Bound
Direction Relative
Aligned
Height Grade
Start1 End2
Linear Element Road
A1(M)
Linear Element Model
The Network Model
Linear Element Id
{67ACDF25-946E-42B2-A25D-52BBADDA37F1}
Linear Element Type
A Carriageway
From Distance
2,639 m
To Distance
2,649 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list
54.300789 -1.566774
54.300857 -1.566876

Segment 3

6 coordinate pairs
Description
A1(M) northbound between J50 and J51
Carriageway
Dual Carriageway
Lane Usage
Lh
Lane Number
0
Lane Status
Opened
Lane Direction
Aligned
Lanes Restricted
0 lanes restricted
Operational Lanes
5 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
{F92270D8-34A5-40B8-B198-2C67324EACE9}
Linear Element Type
A Carriageway
From Distance
0 m
To Distance
332 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list
54.300857 -1.566876
54.301202 -1.567308
54.301669 -1.567886
54.302175 -1.568431
54.302665 -1.5689
54.303399 -1.569524
Geometry type
MultiLineString
Geometry points
20
First coordinate pair
-1.569524, 54.303399
Road section segments
1
Road section points
20
View geometry JSON
{
    "type": "MultiLineString",
    "coordinates": [
        [
            [
                -1.569524,
                54.303399
            ],
            [
                -1.570683,
                54.304928
            ],
            [
                -1.571135,
                54.305637
            ],
            [
                -1.571368,
                54.306023
            ],
            [
                -1.571575,
                54.306463
            ],
            [
                -1.571815,
                54.307135
            ],
            [
                -1.571946,
                54.307856
            ],
            [
                -1.572065,
                54.308608
            ],
            [
                -1.572142,
                54.309189
            ],
            [
                -1.572199,
                54.309261
            ],
            [
                -1.572289,
                54.309317
            ],
            [
                -1.572414,
                54.309371
            ],
            [
                -1.566774,
                54.300789
            ],
            [
                -1.566876,
                54.300857
            ],
            [
                -1.566876,
                54.300857
            ],
            [
                -1.567308,
                54.301202
            ],
            [
                -1.567886,
                54.301669
            ],
            [
                -1.568431,
                54.302175
            ],
            [
                -1.5689,
                54.302665
            ],
            [
                -1.569524,
                54.303399
            ]
        ]
    ]
}
View road section coordinates
[
    [
        [
            -1.569524,
            54.303399
        ],
        [
            -1.570683,
            54.304928
        ],
        [
            -1.571135,
            54.305637
        ],
        [
            -1.571368,
            54.306023
        ],
        [
            -1.571575,
            54.306463
        ],
        [
            -1.571815,
            54.307135
        ],
        [
            -1.571946,
            54.307856
        ],
        [
            -1.572065,
            54.308608
        ],
        [
            -1.572142,
            54.309189
        ],
        [
            -1.572199,
            54.309261
        ],
        [
            -1.572289,
            54.309317
        ],
        [
            -1.572414,
            54.309371
        ],
        [
            -1.566774,
            54.300789
        ],
        [
            -1.566876,
            54.300857
        ],
        [
            -1.566876,
            54.300857
        ],
        [
            -1.567308,
            54.301202
        ],
        [
            -1.567886,
            54.301669
        ],
        [
            -1.568431,
            54.302175
        ],
        [
            -1.5689,
            54.302665
        ],
        [
            -1.569524,
            54.303399
        ]
    ]
]
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
Mon, Jan 12, 2026 3:12 PM
Record versioned
Thu, Mar 12, 2026 1:54 PM
Coordinate source
Geometry

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