Crash View

A404 northbound Lane 1 closure (53/0 to 55/8)

Cleared

A404 northbound Lane 1 closure (53/0 to 55/8)

Start time
Tue, Sep 15, 2026 9:00 PM
Expected end
Wed, Sep 16, 2026 5:00 AM
Duration
2 seconds
Road
A404 – A404 Northbound Between A308 And A4155
Category
Road Maintenance
Direction
Northbound
Carriageway
Dual Carriageway
Lanes affected
Lane 1 closed, 1 of 1 lanes affected
Reason
Maintenance Work
Live incident
Active roadworks
Planned
Cleared
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First published
Tue, Sep 8, 2026 7:31 AM
Last updated
Tue, Sep 15, 2026 7:10 PM
Cleared
Tue, Sep 15, 2026 9:00 PM
  • Latest update: A404 northbound Lane 1 closure (53/0 to 55/8)
Coordinates
51.557031, -0.771556
Latitude span
51.548672 – 51.569384
Longitude span
-0.780677 – -0.759961
Bounding box centre
51.559028, -0.770319
Location descriptions
  • A404 northbound between A308 and A4155
  • roundabout at A404/A308
  • A404 northbound between A4130 and A308
Feed validity status
Planned
Overall feed start
Tue, Sep 15, 2026 9:00 PM
Overall feed end
Wed, Sep 16, 2026 5:00 AM
Feed window length
8 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 northbound between A308 and A4155
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
North Bound
Direction Relative
Aligned
Height Grade
Start2 End1
Linear Element Road
A404
Linear Element Model
The Network Model
Linear Element Id
{5D220EF5-20E5-4A25-BFE5-8FB1EB6E4098}
Linear Element Type
A Carriageway
From Distance
0 m
To Distance
243 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
51.564224 -0.763246
51.566259 -0.761959

Segment 2

5 coordinate pairs
Description
roundabout at A404/A308
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
Clockwise
Direction Relative
Aligned
Height Grade
Start1 End1
Linear Element Road
A404
Linear Element Model
The Network Model
Linear Element Id
{941788EB-012D-47CC-8E39-5ACE6CE98B2C}
Linear Element Type
Other
From Distance
0 m
To Distance
30 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
51.554996 -0.774622
51.555022 -0.774538
51.555039 -0.774465
51.555051 -0.774341
51.555055 -0.774202

Segment 3

24 coordinate pairs
Description
A404 northbound between A308 and A4155
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
North Bound
Direction Relative
Aligned
Height Grade
Start1 End2
Linear Element Road
A404
Linear Element Model
The Network Model
Linear Element Id
{53907D8E-092A-45C5-85CA-0C42681C39D1}
Linear Element Type
A Carriageway
From Distance
4 m
To Distance
1,286 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
51.555072 -0.774141
51.555115 -0.773986
51.555191 -0.773806
51.555298 -0.773637
51.555491 -0.773355
51.555991 -0.772632
51.556024 -0.772585
51.55639 -0.772048
51.556945 -0.771238
51.557449 -0.770506
51.559155 -0.767985
51.559449 -0.767547
51.559619 -0.767308
51.55977 -0.767111
51.560106 -0.766689
51.560456 -0.766279
51.561142 -0.765545
51.5616 -0.765108
51.561794 -0.764942
51.561933 -0.764828
51.562317 -0.764512
51.56255 -0.764341
51.563141 -0.763947
51.564224 -0.763246

Segment 4

7 coordinate pairs
Description
A404 northbound between A308 and A4155
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
North Bound
Direction Relative
Aligned
Height Grade
Start1 End2
Linear Element Road
A404
Linear Element Model
The Network Model
Linear Element Id
{E590B8E5-6B97-4877-939C-B54DB9E17D22}
Linear Element Type
A Carriageway
From Distance
0 m
To Distance
374 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
51.566259 -0.761959
51.566369 -0.761889
51.567362 -0.761259
51.568355 -0.760616
51.568818 -0.760325
51.569336 -0.759993
51.569384 -0.759961

Segment 5

23 coordinate pairs
Description
A404 northbound between A4130 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
North Bound
Direction Relative
Aligned
Height Grade
Start1 End1
Linear Element Road
A404
Linear Element Model
The Network Model
Linear Element Id
{102DA854-231D-45E1-8564-C85EFCDE7E0A}
Linear Element Type
A Carriageway
From Distance
338 m
To Distance
1,111 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
51.548672 -0.780677
51.54906 -0.780117
51.549463 -0.779549
51.549864 -0.778981
51.550173 -0.778562
51.550445 -0.778236
51.550715 -0.777951
51.550958 -0.777706
51.551206 -0.777485
51.551554 -0.777196
51.552092 -0.776785
51.552514 -0.776476
51.552874 -0.776198
51.553087 -0.776008
51.553433 -0.775691
51.553726 -0.775395
51.55385 -0.775271
51.553912 -0.775211
51.554135 -0.774989
51.554179 -0.774959
51.554278 -0.774913
51.554332 -0.774897
51.554524 -0.774879

Segment 6

3 coordinate pairs
Description
roundabout at A404/A308
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
Clockwise
Direction Relative
Aligned
Height Grade
Start1 End1
Linear Element Road
A404
Linear Element Model
The Network Model
Linear Element Id
{9E414782-8AD4-4C6D-AF9B-DD47561C43F2}
Linear Element Type
Other
From Distance
0 m
To Distance
19 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
51.554562 -0.774875
51.554654 -0.7749
51.554741 -0.774902

Segment 7

5 coordinate pairs
Description
roundabout at A404/A308
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
Clockwise
Direction Relative
Aligned
Height Grade
Start1 End1
Linear Element Road
A404
Linear Element Model
The Network Model
Linear Element Id
{6CC1658B-F42E-43B2-98AF-1D840929C42F}
Linear Element Type
Other
From Distance
0 m
To Distance
34 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
51.554741 -0.774902
51.554829 -0.774837
51.554894 -0.774784
51.554955 -0.774703
51.554996 -0.774622
Geometry type
MultiLineString
Geometry points
69
First coordinate pair
-0.763246, 51.564224
Road section segments
1
Road section points
69
View geometry JSON 
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            ],
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}
View road section coordinates 
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            -0.774875,
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        ],
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            -0.7749,
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            -0.774902,
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            -0.774902,
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            -0.774837,
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]
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
Tue, Sep 8, 2026 7:31 AM
Record versioned
Tue, Sep 15, 2026 7:10 PM
Coordinate source
Geometry

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

A404 live closures

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