Crash View

A446 southbound Biddles loop exit slip road closure

Cleared

A446 southbound Biddles loop exit slip road closure

Start time
Mon, Mar 23, 2026 9:00 PM
Expected end
Tue, Mar 24, 2026 6:00 AM
Duration
9 hours
Road
A446 – A446 Southbound Exit For A452
Category
Construction Work
Direction
Southbound
Carriageway
Dual Carriageway
Reason
Road Improvement Or Upgrading
Live incident
Active roadworks
Planned
Cleared
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First published
Fri, Feb 6, 2026 3:16 AM
Last updated
Mon, Mar 23, 2026 2:54 PM
Cleared
Tue, Mar 24, 2026 6:00 AM
  • Latest update: A446 southbound Biddles loop exit slip road closure
Coordinates
52.467085, -1.705018
Latitude span
52.465584 – 52.469303
Longitude span
-1.708545 – -1.703340
Bounding box centre
52.467444, -1.705943
Location descriptions
  • A446 southbound exit for A452
Feed validity status
Planned
Overall feed start
Mon, Mar 23, 2026 9:00 PM
Overall feed end
Tue, Mar 24, 2026 6:00 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

20 coordinate pairs
Description
A446 southbound exit for A452
Carriageway
Dual Carriageway
Lanes Restricted
2 lanes restricted
Operational Lanes
0 operational lanes
Direction On Section
South Bound
Direction Relative
Aligned
Height Grade
Start1 End1
Linear Element Road
A446
Linear Element Model
The Network Model
Linear Element Id
{D757CF37-4E16-4BE6-9352-9818B93ACEFB}
Linear Element Type
B Carriageway Exit Slip
From Distance
0 m
To Distance
315 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
52.469303 -1.705054
52.469011 -1.704878
52.468876 -1.704746
52.46865 -1.704438
52.468506 -1.704233
52.468307 -1.703911
52.468155 -1.703704
52.468035 -1.703567
52.467939 -1.703482
52.467843 -1.703418
52.467722 -1.703365
52.46761 -1.703343
52.467503 -1.70334
52.467407 -1.703357
52.467319 -1.703387
52.467254 -1.703417
52.467178 -1.703477
52.467049 -1.703606
52.466985 -1.703669
52.466895 -1.703832

Segment 2

9 coordinate pairs
Description
A446 southbound exit for A452
Carriageway
Dual Carriageway
Lanes Restricted
2 lanes restricted
Operational Lanes
0 operational lanes
Direction On Section
South Bound
Direction Relative
Aligned
Height Grade
Start1 End1
Linear Element Road
A446
Linear Element Model
The Network Model
Linear Element Id
{735AA844-7138-4654-B6A2-18EFF294AA22}
Linear Element Type
B Carriageway Exit Slip
From Distance
0 m
To Distance
129 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
52.466159 -1.706939
52.466139 -1.707031
52.466015 -1.707621
52.465997 -1.707724
52.465908 -1.70796
52.465827 -1.708152
52.465774 -1.708241
52.465666 -1.708388
52.465584 -1.708545

Segment 3

5 coordinate pairs
Description
A446 southbound exit for A452
Carriageway
Dual Carriageway
Lanes Restricted
2 lanes restricted
Operational Lanes
0 operational lanes
Direction On Section
South Bound
Direction Relative
Aligned
Height Grade
Start1 End2
Linear Element Road
A446
Linear Element Model
The Network Model
Linear Element Id
{731DE1E8-CE3E-4321-ACBB-726E134F79E8}
Linear Element Type
B Carriageway Exit Slip
From Distance
0 m
To Distance
49 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
52.466895 -1.703832
52.466869 -1.703891
52.466815 -1.704009
52.466758 -1.704216
52.466699 -1.704481

Segment 4

2 coordinate pairs
Description
A446 southbound exit for A452
Carriageway
Dual Carriageway
Lanes Restricted
2 lanes restricted
Operational Lanes
0 operational lanes
Direction On Section
South Bound
Direction Relative
Aligned
Height Grade
Start2 End2
Linear Element Road
A446
Linear Element Model
The Network Model
Linear Element Id
{89C33268-F836-45F0-9EC8-CAF6F3BE733F}
Linear Element Type
B Carriageway Exit Slip
From Distance
0 m
To Distance
20 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
52.466699 -1.704481
52.466636 -1.704761

Segment 5

2 coordinate pairs
Description
A446 southbound exit for A452
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
A446
Linear Element Model
The Network Model
Linear Element Id
{CDEB32F4-6A45-4EC8-8D91-38F0A4B702CB}
Linear Element Type
B Carriageway Exit Slip
From Distance
0 m
To Distance
108 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
52.466636 -1.704761
52.466306 -1.706268

Segment 6

2 coordinate pairs
Description
A446 southbound exit for A452
Carriageway
Dual Carriageway
Lanes Restricted
2 lanes restricted
Operational Lanes
0 operational lanes
Direction On Section
South Bound
Direction Relative
Aligned
Height Grade
Start1 End1
Linear Element Road
A446
Linear Element Model
The Network Model
Linear Element Id
{8A8ACB35-4B4F-4D66-B157-5ACF4F02D27D}
Linear Element Type
B Carriageway Exit Slip
From Distance
0 m
To Distance
48 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
52.466306 -1.706268
52.466159 -1.706939
Geometry type
MultiLineString
Geometry points
40
First coordinate pair
-1.705054, 52.469303
Road section segments
1
Road section points
40
View geometry JSON 
{
    "type": "MultiLineString",
    "coordinates": [
        [
            [
                -1.705054,
                52.469303
            ],
            [
                -1.704878,
                52.469011
            ],
            [
                -1.704746,
                52.468876
            ],
            [
                -1.704438,
                52.46865
            ],
            [
                -1.704233,
                52.468506
            ],
            [
                -1.703911,
                52.468307
            ],
            [
                -1.703704,
                52.468155
            ],
            [
                -1.703567,
                52.468035
            ],
            [
                -1.703482,
                52.467939
            ],
            [
                -1.703418,
                52.467843
            ],
            [
                -1.703365,
                52.467722
            ],
            [
                -1.703343,
                52.46761
            ],
            [
                -1.70334,
                52.467503
            ],
            [
                -1.703357,
                52.467407
            ],
            [
                -1.703387,
                52.467319
            ],
            [
                -1.703417,
                52.467254
            ],
            [
                -1.703477,
                52.467178
            ],
            [
                -1.703606,
                52.467049
            ],
            [
                -1.703669,
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            ],
            [
                -1.703832,
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            ],
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                -1.706939,
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            ],
            [
                -1.707031,
                52.466139
            ],
            [
                -1.707621,
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            ],
            [
                -1.707724,
                52.465997
            ],
            [
                -1.70796,
                52.465908
            ],
            [
                -1.708152,
                52.465827
            ],
            [
                -1.708241,
                52.465774
            ],
            [
                -1.708388,
                52.465666
            ],
            [
                -1.708545,
                52.465584
            ],
            [
                -1.703832,
                52.466895
            ],
            [
                -1.703891,
                52.466869
            ],
            [
                -1.704009,
                52.466815
            ],
            [
                -1.704216,
                52.466758
            ],
            [
                -1.704481,
                52.466699
            ],
            [
                -1.704481,
                52.466699
            ],
            [
                -1.704761,
                52.466636
            ],
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                -1.704761,
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            ],
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                -1.706268,
                52.466306
            ],
            [
                -1.706268,
                52.466306
            ],
            [
                -1.706939,
                52.466159
            ]
        ]
    ]
}
View road section coordinates 
[
    [
        [
            -1.705054,
            52.469303
        ],
        [
            -1.704878,
            52.469011
        ],
        [
            -1.704746,
            52.468876
        ],
        [
            -1.704438,
            52.46865
        ],
        [
            -1.704233,
            52.468506
        ],
        [
            -1.703911,
            52.468307
        ],
        [
            -1.703704,
            52.468155
        ],
        [
            -1.703567,
            52.468035
        ],
        [
            -1.703482,
            52.467939
        ],
        [
            -1.703418,
            52.467843
        ],
        [
            -1.703365,
            52.467722
        ],
        [
            -1.703343,
            52.46761
        ],
        [
            -1.70334,
            52.467503
        ],
        [
            -1.703357,
            52.467407
        ],
        [
            -1.703387,
            52.467319
        ],
        [
            -1.703417,
            52.467254
        ],
        [
            -1.703477,
            52.467178
        ],
        [
            -1.703606,
            52.467049
        ],
        [
            -1.703669,
            52.466985
        ],
        [
            -1.703832,
            52.466895
        ],
        [
            -1.706939,
            52.466159
        ],
        [
            -1.707031,
            52.466139
        ],
        [
            -1.707621,
            52.466015
        ],
        [
            -1.707724,
            52.465997
        ],
        [
            -1.70796,
            52.465908
        ],
        [
            -1.708152,
            52.465827
        ],
        [
            -1.708241,
            52.465774
        ],
        [
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        ],
        [
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            52.465584
        ],
        [
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            52.466895
        ],
        [
            -1.703891,
            52.466869
        ],
        [
            -1.704009,
            52.466815
        ],
        [
            -1.704216,
            52.466758
        ],
        [
            -1.704481,
            52.466699
        ],
        [
            -1.704481,
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        ],
        [
            -1.704761,
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        ],
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            -1.704761,
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        ],
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            52.466306
        ],
        [
            -1.706268,
            52.466306
        ],
        [
            -1.706939,
            52.466159
        ]
    ]
]
Cause type
Construction Work
Detailed cause
Road Improvement Or Upgrading
Compliance
Mandatory
Probability
Probable
Validity status
Planned
Road management
Carriageway Closures
Feed provider
National Highways
Data source
Roadworks
Feed version
40
Record created
Fri, Feb 6, 2026 3:16 AM
Record versioned
Mon, Mar 23, 2026 2:54 PM
Coordinate source
Geometry

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