Crash View

A46 southbound dedicated slip to M40 Jct 15 carriageway closure

Cleared

A46 southbound dedicated slip to M40 Jct 15 carriageway closure

Start time
Thu, Jul 30, 2026 8:00 PM
Expected end
Fri, Jul 31, 2026 5:00 AM
Duration
2 hours 15 minutes 2 seconds
Road
A46 – A46 Fast Slip From A46 Southbound To M40 J15
Category
Road Maintenance
Direction
Southbound
Carriageway
Dual Carriageway
Reason
Repair Work
Live incident
Active roadworks
Planned
Cleared
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First published
Mon, Jul 20, 2026 11:22 AM
Last updated
Thu, Jul 30, 2026 9:26 PM
Cleared
Thu, Jul 30, 2026 10:15 PM
  • Latest update: A46 southbound dedicated slip to M40 Jct 15 carriageway closure
Coordinates
52.259652, -1.617253
Latitude span
52.258937 – 52.260945
Longitude span
-1.619236 – -1.615468
Bounding box centre
52.259941, -1.617352
Location descriptions
  • A46 fast slip from A46 southbound to M40 J15
  • M40 J15 northbound access
  • fast slip from A46 to M40 J15 northbound access
  • A46 southbound within the M40 junction
  • A46 northbound exit for M40 J15
Feed validity status
Planned
Overall feed start
Thu, Jul 30, 2026 8:00 PM
Overall feed end
Fri, Jul 31, 2026 5:00 AM
Feed window length
9 hours
Probability code (raw)
probable
Compliance option (raw)
mandatory
Source identification (raw)
roadworks
Management type value
carriagewayClosures (Carriageway Closures)
Contra-flow flag (raw)
false
Width restriction flag (raw)
false
Height restriction flag (raw)
false
Weight restriction flag (raw)
false

Segment 1

10 coordinate pairs
Description
A46 fast slip from A46 southbound to M40 J15
Lanes Restricted
1 lane restricted
Operational Lanes
0 operational lanes
Direction On Section
South Bound
Direction Relative
Aligned
Height Grade
Start1 End1
Linear Element Road
A46
Linear Element Model
The Network Model
Linear Element Id
{565F0863-A15A-47F2-8BB2-9EA12F705CEB}
Linear Element Type
B Carriageway Exit Slip
From Distance
0 m
To Distance
98 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
52.259702 -1.61909
52.259545 -1.619153
52.259326 -1.619226
52.259259 -1.619236
52.259202 -1.61923
52.259138 -1.619198
52.259087 -1.619147
52.259036 -1.619063
52.258991 -1.618955
52.258952 -1.61881

Segment 2

3 coordinate pairs
Description
M40 J15 northbound access
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
M40
Linear Element Model
The Network Model
Linear Element Id
{E98F10F7-2881-4CB5-BF8D-FEC0D09C95D2}
Linear Element Type
A Carriageway Entry Slip
From Distance
0 m
To Distance
50 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
52.260629 -1.615785
52.260921 -1.616264
52.260945 -1.61631

Segment 3

11 coordinate pairs
Description
fast slip from A46 to M40 J15 northbound access
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
M40
Linear Element Model
The Network Model
Linear Element Id
{F7F3DE0E-AE8F-4F23-9DF8-97A35CD99D85}
Linear Element Type
Other
From Distance
0 m
To Distance
115 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
52.259667 -1.615716
52.259766 -1.615618
52.259865 -1.615537
52.259933 -1.6155
52.260008 -1.615471
52.260087 -1.615468
52.260179 -1.615478
52.260282 -1.615521
52.260407 -1.615574
52.260513 -1.615645
52.260629 -1.615785

Segment 4

3 coordinate pairs
Description
A46 southbound within the M40 junction
Carriageway
Dual Carriageway
Lanes Restricted
2 lanes restricted
Operational Lanes
0 operational lanes
Direction On Section
South Bound
Direction Relative
Aligned
Height Grade
Start2 End1
Linear Element Road
A46
Linear Element Model
The Network Model
Linear Element Id
{1316CB6E-17E6-4000-930B-CC08E2876993}
Linear Element Type
B Carriageway
From Distance
89 m
To Distance
204 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
52.260627 -1.61832
52.260305 -1.618582
52.259702 -1.61909

Segment 5

13 coordinate pairs
Description
A46 northbound exit for M40 J15
Carriageway
Dual Carriageway
Lanes Restricted
2 lanes restricted
Operational Lanes
0 operational lanes
Direction On Section
North Bound
Direction Relative
Aligned
Height Grade
Start1 End1
Linear Element Road
A46
Linear Element Model
The Network Model
Linear Element Id
{0CB87CFB-DE78-4042-AE9B-BABB80DEF5E8}
Linear Element Type
A Carriageway Exit Slip
From Distance
0 m
To Distance
234 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
52.258952 -1.61881
52.258938 -1.618539
52.258937 -1.61831
52.258945 -1.618039
52.258966 -1.617792
52.259016 -1.617476
52.259076 -1.617155
52.259147 -1.616869
52.259252 -1.616552
52.259375 -1.61627
52.259501 -1.616003
52.259611 -1.615821
52.259667 -1.615716
Geometry type
MultiLineString
Geometry points
40
First coordinate pair
-1.619090, 52.259702
Road section segments
1
Road section points
40
View geometry JSON 
{
    "type": "MultiLineString",
    "coordinates": [
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            [
                -1.61909,
                52.259702
            ],
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                -1.619153,
                52.259545
            ],
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                -1.619226,
                52.259326
            ],
            [
                -1.619236,
                52.259259
            ],
            [
                -1.61923,
                52.259202
            ],
            [
                -1.619198,
                52.259138
            ],
            [
                -1.619147,
                52.259087
            ],
            [
                -1.619063,
                52.259036
            ],
            [
                -1.618955,
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            ],
            [
                -1.61881,
                52.258952
            ],
            [
                -1.615785,
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            [
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            ],
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            ],
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            ],
            [
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            ],
            [
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                52.259933
            ],
            [
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            ],
            [
                -1.615468,
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            ],
            [
                -1.615478,
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            ],
            [
                -1.615521,
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            ],
            [
                -1.615574,
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            ],
            [
                -1.615645,
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            ],
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            ],
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            ],
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                -1.61909,
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            ],
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                -1.61881,
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            ],
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            ],
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                -1.61831,
                52.258937
            ],
            [
                -1.618039,
                52.258945
            ],
            [
                -1.617792,
                52.258966
            ],
            [
                -1.617476,
                52.259016
            ],
            [
                -1.617155,
                52.259076
            ],
            [
                -1.616869,
                52.259147
            ],
            [
                -1.616552,
                52.259252
            ],
            [
                -1.61627,
                52.259375
            ],
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                -1.616003,
                52.259501
            ],
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                -1.615821,
                52.259611
            ],
            [
                -1.615716,
                52.259667
            ]
        ]
    ]
}
View road section coordinates 
[
    [
        [
            -1.61909,
            52.259702
        ],
        [
            -1.619153,
            52.259545
        ],
        [
            -1.619226,
            52.259326
        ],
        [
            -1.619236,
            52.259259
        ],
        [
            -1.61923,
            52.259202
        ],
        [
            -1.619198,
            52.259138
        ],
        [
            -1.619147,
            52.259087
        ],
        [
            -1.619063,
            52.259036
        ],
        [
            -1.618955,
            52.258991
        ],
        [
            -1.61881,
            52.258952
        ],
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            -1.615785,
            52.260629
        ],
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            -1.616264,
            52.260921
        ],
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            -1.61631,
            52.260945
        ],
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            -1.615716,
            52.259667
        ],
        [
            -1.615618,
            52.259766
        ],
        [
            -1.615537,
            52.259865
        ],
        [
            -1.6155,
            52.259933
        ],
        [
            -1.615471,
            52.260008
        ],
        [
            -1.615468,
            52.260087
        ],
        [
            -1.615478,
            52.260179
        ],
        [
            -1.615521,
            52.260282
        ],
        [
            -1.615574,
            52.260407
        ],
        [
            -1.615645,
            52.260513
        ],
        [
            -1.615785,
            52.260629
        ],
        [
            -1.61832,
            52.260627
        ],
        [
            -1.618582,
            52.260305
        ],
        [
            -1.61909,
            52.259702
        ],
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            52.258952
        ],
        [
            -1.618539,
            52.258938
        ],
        [
            -1.61831,
            52.258937
        ],
        [
            -1.618039,
            52.258945
        ],
        [
            -1.617792,
            52.258966
        ],
        [
            -1.617476,
            52.259016
        ],
        [
            -1.617155,
            52.259076
        ],
        [
            -1.616869,
            52.259147
        ],
        [
            -1.616552,
            52.259252
        ],
        [
            -1.61627,
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        ],
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        ],
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            -1.615821,
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        ],
        [
            -1.615716,
            52.259667
        ]
    ]
]
Cause type
Road Maintenance
Detailed cause
Repair Work
Compliance
Mandatory
Probability
Probable
Validity status
Planned
Road management
Carriageway Closures
Feed provider
National Highways
Data source
Roadworks
Feed version
2
Record created
Mon, Jul 20, 2026 11:22 AM
Record versioned
Thu, Jul 30, 2026 9:26 PM
Coordinate source
Geometry

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