Crash View

Jct 18 northbound entry and exit slip road mobile hardshoulder closure

Cleared

Jct 18 northbound entry and exit slip road mobile hardshoulder closure

Start time
Wed, May 20, 2026 8:36 AM
Expected end
Wed, May 20, 2026 3:00 PM
Duration
6 hours 24 minutes
Road
M1 – M1 Northbound Between J18 And J19
Category
Road Maintenance
Direction
Northbound
Carriageway
Dual Carriageway
Lanes affected
1 of 2 lanes affected
Reason
Sweeping Of Road
Live incident
Active roadworks
Planned
Cleared
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First published
Wed, May 20, 2026 8:36 AM
Last updated
Wed, May 20, 2026 11:44 AM
Cleared
Wed, May 20, 2026 3:00 PM
  • Latest update: Jct 18 northbound entry and exit slip road mobile hardshoulder closure
Coordinates
52.351590, -1.155048
Latitude span
52.345478 – 52.357644
Longitude span
-1.156125 – -1.153383
Bounding box centre
52.351561, -1.154754
Location descriptions
  • M1 northbound between J18 and J19
  • M1 J18 northbound access
  • M1 J18 northbound exit
  • M1 northbound between J17 and J18
Feed validity status
Active
Overall feed start
Wed, May 20, 2026 8:36 AM
Overall feed end
Wed, May 20, 2026 3:00 PM
Feed window length
6 hours 24 minutes
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

6 coordinate pairs
Description
M1 northbound between J18 and J19
Carriageway
Dual Carriageway
Lane Usage
Lh
Lane Number
0
Lane Status
Closed
Lane Direction
Aligned
Lanes Restricted
0 lanes restricted
Operational Lanes
4 operational lanes
Direction On Section
North Bound
Direction Relative
Aligned
Height Grade
Start1 End1
Linear Element Road
M1
Linear Element Model
The Network Model
Linear Element Id
{8C391379-85EC-477E-A965-AF67B5DBC28C}
Linear Element Type
A Carriageway
From Distance
0 m
To Distance
342 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
52.354598 -1.155344
52.354977 -1.155425
52.356012 -1.15567
52.356021 -1.15567
52.357318 -1.156027
52.357644 -1.156125

Segment 2

13 coordinate pairs
Description
M1 J18 northbound access
Lane Usage
Lh
Lane Number
0
Lane Status
Closed
Lane Direction
Aligned
Lanes Restricted
1 lane restricted
Operational Lanes
0 operational lanes
Direction On Section
North Bound
Direction Relative
Aligned
Height Grade
Start1 End1
Linear Element Road
M1
Linear Element Model
The Network Model
Linear Element Id
{2DA653C9-C212-4414-A5B6-79AF71D66B2F}
Linear Element Type
A Carriageway Entry Slip
From Distance
8 m
To Distance
382 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
52.351251 -1.155418
52.351308 -1.155392
52.351452 -1.155331
52.351559 -1.155314
52.35173 -1.155326
52.352063 -1.155349
52.352531 -1.155354
52.352693 -1.155359
52.353133 -1.155372
52.353906 -1.155372
52.353987 -1.155371
52.354311 -1.155357
52.354598 -1.155344

Segment 3

10 coordinate pairs
Description
M1 J18 northbound exit
Lane Usage
Lh
Lane Number
0
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
M1
Linear Element Model
The Network Model
Linear Element Id
{60C64FD6-C855-4FFC-BA78-7301AF089AC7}
Linear Element Type
A Carriageway Exit Slip
From Distance
0 m
To Distance
433 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
52.346599 -1.153803
52.347451 -1.154139
52.347992 -1.154354
52.348929 -1.15463
52.349848 -1.154862
52.3501 -1.154946
52.350154 -1.154959
52.350281 -1.155045
52.350335 -1.155088
52.350393 -1.155149

Segment 4

3 coordinate pairs
Description
M1 northbound between J17 and J18
Carriageway
Dual Carriageway
Lane Usage
Lh
Lane Number
0
Lane Status
Closed
Lane Direction
Aligned
Lanes Restricted
0 lanes restricted
Operational Lanes
4 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
{2E23DABB-6356-4437-8374-C467944A1F64}
Linear Element Type
A Carriageway
From Distance
328 m
To Distance
456 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
52.345478 -1.153383
52.345639 -1.153445
52.346599 -1.153803
Geometry type
MultiLineString
Geometry points
32
First coordinate pair
-1.155344, 52.354598
Road section segments
1
Road section points
32
View geometry JSON 
{
    "type": "MultiLineString",
    "coordinates": [
        [
            [
                -1.155344,
                52.354598
            ],
            [
                -1.155425,
                52.354977
            ],
            [
                -1.15567,
                52.356012
            ],
            [
                -1.15567,
                52.356021
            ],
            [
                -1.156027,
                52.357318
            ],
            [
                -1.156125,
                52.357644
            ],
            [
                -1.155418,
                52.351251
            ],
            [
                -1.155392,
                52.351308
            ],
            [
                -1.155331,
                52.351452
            ],
            [
                -1.155314,
                52.351559
            ],
            [
                -1.155326,
                52.35173
            ],
            [
                -1.155349,
                52.352063
            ],
            [
                -1.155354,
                52.352531
            ],
            [
                -1.155359,
                52.352693
            ],
            [
                -1.155372,
                52.353133
            ],
            [
                -1.155372,
                52.353906
            ],
            [
                -1.155371,
                52.353987
            ],
            [
                -1.155357,
                52.354311
            ],
            [
                -1.155344,
                52.354598
            ],
            [
                -1.153803,
                52.346599
            ],
            [
                -1.154139,
                52.347451
            ],
            [
                -1.154354,
                52.347992
            ],
            [
                -1.15463,
                52.348929
            ],
            [
                -1.154862,
                52.349848
            ],
            [
                -1.154946,
                52.3501
            ],
            [
                -1.154959,
                52.350154
            ],
            [
                -1.155045,
                52.350281
            ],
            [
                -1.155088,
                52.350335
            ],
            [
                -1.155149,
                52.350393
            ],
            [
                -1.153383,
                52.345478
            ],
            [
                -1.153445,
                52.345639
            ],
            [
                -1.153803,
                52.346599
            ]
        ]
    ]
}
View road section coordinates 
[
    [
        [
            -1.155344,
            52.354598
        ],
        [
            -1.155425,
            52.354977
        ],
        [
            -1.15567,
            52.356012
        ],
        [
            -1.15567,
            52.356021
        ],
        [
            -1.156027,
            52.357318
        ],
        [
            -1.156125,
            52.357644
        ],
        [
            -1.155418,
            52.351251
        ],
        [
            -1.155392,
            52.351308
        ],
        [
            -1.155331,
            52.351452
        ],
        [
            -1.155314,
            52.351559
        ],
        [
            -1.155326,
            52.35173
        ],
        [
            -1.155349,
            52.352063
        ],
        [
            -1.155354,
            52.352531
        ],
        [
            -1.155359,
            52.352693
        ],
        [
            -1.155372,
            52.353133
        ],
        [
            -1.155372,
            52.353906
        ],
        [
            -1.155371,
            52.353987
        ],
        [
            -1.155357,
            52.354311
        ],
        [
            -1.155344,
            52.354598
        ],
        [
            -1.153803,
            52.346599
        ],
        [
            -1.154139,
            52.347451
        ],
        [
            -1.154354,
            52.347992
        ],
        [
            -1.15463,
            52.348929
        ],
        [
            -1.154862,
            52.349848
        ],
        [
            -1.154946,
            52.3501
        ],
        [
            -1.154959,
            52.350154
        ],
        [
            -1.155045,
            52.350281
        ],
        [
            -1.155088,
            52.350335
        ],
        [
            -1.155149,
            52.350393
        ],
        [
            -1.153383,
            52.345478
        ],
        [
            -1.153445,
            52.345639
        ],
        [
            -1.153803,
            52.346599
        ]
    ]
]
Cause type
Road Maintenance
Detailed cause
Sweeping Of Road
Compliance
Mandatory
Probability
Certain
Validity status
Active
Road management
Other
Feed provider
National Highways
Data source
Roadworks
Feed version
1
Record created
Wed, May 20, 2026 8:36 AM
Record versioned
Wed, May 20, 2026 11:44 AM
Coordinate source
Geometry

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