A404 southbound lane 1 closure (57/2 to 56/5)

Cleared

A404 southbound lane 1 closure (57/2 to 56/5)

Start time
Wed, Mar 18, 2026 9:00 PM
Expected end
Thu, Mar 19, 2026 6:00 AM
Duration
9 hours
Road
A404 – A404 Southbound Within The A4155 Junction
Category
Road Maintenance
Direction
Southbound
Carriageway
Dual Carriageway
Lanes affected
Lane 1 closed, 1 of 1 lanes affected
Reason
Tree And Vegetation Cutting Work
Live incident
Active roadworks
Planned
Cleared
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First published
Tue, Feb 3, 2026 5:04 PM
Last updated
Wed, Mar 18, 2026 10:42 PM
Cleared
Thu, Mar 19, 2026 6:00 AM
  • Latest update: A404 southbound lane 1 closure (57/2 to 56/5)
Coordinates
51.578937, -0.756478
Latitude span
51.575289 – 51.581667
Longitude span
-0.756852 – -0.756136
Bounding box centre
51.578478, -0.756494
Location descriptions
  • A404 southbound within the A4155 junction
  • A404 southbound between A4155 and A308
Feed validity status
Planned
Overall feed start
Wed, Mar 18, 2026 9:00 PM
Overall feed end
Thu, Mar 19, 2026 6:00 AM
Feed window length
9 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
A404 southbound within the A4155 junction
Carriageway
Dual Carriageway
Lane Usage
Cl1
Lane Number
1
Lane Status
Closed
Lane Direction
Aligned
Lanes Restricted
1 lane restricted
Operational Lanes
1 operational lane
Direction On Section
South Bound
Direction Relative
Aligned
Height Grade
Start1 End1
Linear Element Road
A404
Linear Element Model
The Network Model
Linear Element Id
{1A209EC7-846D-401C-BAFF-27DC22B9DA2A}
Linear Element Type
B Carriageway
From Distance
244 m
To Distance
248 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list
51.581667 -0.756852
51.581637 -0.756847

Segment 2

4 coordinate pairs
Description
A404 southbound within the A4155 junction
Carriageway
Dual Carriageway
Lane Usage
Cl1
Lane Number
1
Lane Status
Closed
Lane Direction
Aligned
Lanes Restricted
1 lane restricted
Operational Lanes
1 operational lane
Direction On Section
South Bound
Direction Relative
Aligned
Height Grade
Start1 End1
Linear Element Road
A404
Linear Element Model
The Network Model
Linear Element Id
{AEFC2EA6-CE0B-4652-946B-A7C59C20AFBA}
Linear Element Type
B Carriageway
From Distance
0 m
To Distance
319 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list
51.580893 -0.756727
51.579838 -0.756533
51.578587 -0.7563
51.578041 -0.756159

Segment 3

2 coordinate pairs
Description
A404 southbound within the A4155 junction
Carriageway
Dual Carriageway
Lane Usage
Cl1
Lane Number
1
Lane Status
Closed
Lane Direction
Aligned
Lanes Restricted
1 lane restricted
Operational Lanes
1 operational lane
Direction On Section
South Bound
Direction Relative
Aligned
Height Grade
Start1 End1
Linear Element Road
A404
Linear Element Model
The Network Model
Linear Element Id
{18949402-74F0-4BE5-AE50-D8FE5AB003AE}
Linear Element Type
B Carriageway
From Distance
0 m
To Distance
83 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list
51.581637 -0.756847
51.580893 -0.756727

Segment 4

5 coordinate pairs
Description
A404 southbound between A4155 and A308
Carriageway
Dual Carriageway
Lane Usage
Cl1
Lane Number
1
Lane Status
Closed
Lane Direction
Aligned
Lanes Restricted
1 lane restricted
Operational Lanes
1 operational lane
Direction On Section
South Bound
Direction Relative
Aligned
Height Grade
Start1 End2
Linear Element Road
A404
Linear Element Model
The Network Model
Linear Element Id
{49789A0B-CC68-40B8-A95D-50F3F4305383}
Linear Element Type
B Carriageway
From Distance
0 m
To Distance
307 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list
51.578041 -0.756159
51.577415 -0.756136
51.576317 -0.756208
51.575922 -0.756284
51.575289 -0.756433
Geometry type
MultiLineString
Geometry points
13
First coordinate pair
-0.756852, 51.581667
Road section segments
1
Road section points
13
View geometry JSON
{
    "type": "MultiLineString",
    "coordinates": [
        [
            [
                -0.756852,
                51.581667
            ],
            [
                -0.756847,
                51.581637
            ],
            [
                -0.756727,
                51.580893
            ],
            [
                -0.756533,
                51.579838
            ],
            [
                -0.7563,
                51.578587
            ],
            [
                -0.756159,
                51.578041
            ],
            [
                -0.756847,
                51.581637
            ],
            [
                -0.756727,
                51.580893
            ],
            [
                -0.756159,
                51.578041
            ],
            [
                -0.756136,
                51.577415
            ],
            [
                -0.756208,
                51.576317
            ],
            [
                -0.756284,
                51.575922
            ],
            [
                -0.756433,
                51.575289
            ]
        ]
    ]
}
View road section coordinates
[
    [
        [
            -0.756852,
            51.581667
        ],
        [
            -0.756847,
            51.581637
        ],
        [
            -0.756727,
            51.580893
        ],
        [
            -0.756533,
            51.579838
        ],
        [
            -0.7563,
            51.578587
        ],
        [
            -0.756159,
            51.578041
        ],
        [
            -0.756847,
            51.581637
        ],
        [
            -0.756727,
            51.580893
        ],
        [
            -0.756159,
            51.578041
        ],
        [
            -0.756136,
            51.577415
        ],
        [
            -0.756208,
            51.576317
        ],
        [
            -0.756284,
            51.575922
        ],
        [
            -0.756433,
            51.575289
        ]
    ]
]
Cause type
Road Maintenance
Detailed cause
Tree And Vegetation Cutting Work
Compliance
Mandatory
Probability
Probable
Validity status
Planned
Road management
Other
Feed provider
National Highways
Data source
Roadworks
Feed version
2
Record created
Tue, Feb 3, 2026 5:04 PM
Record versioned
Wed, Mar 18, 2026 10:42 PM
Coordinate source
Geometry

Driving on the A404? See every live closure, roadwork and planned restriction on this road.

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