Crash View

M4 eastbound lane 1 closure (99/4 to 95/4)

Cleared

M4 eastbound lane 1 closure (99/4 to 95/4)

Start time
Wed, Sep 16, 2026 7:00 PM
Expected end
Thu, Sep 17, 2026 5:00 AM
Duration
15 minutes 2 seconds
Road
M4 – M4 Eastbound Between J14 And J13
Category
Road Maintenance
Direction
Eastbound
Carriageway
Dual Carriageway
Lanes affected
Lane 1 closed, 1 of 3 lanes affected
Reason
Maintenance Work
Live incident
Active roadworks
Planned
Cleared
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First published
Mon, Sep 7, 2026 1:41 PM
Last updated
Wed, Sep 16, 2026 6:44 PM
Cleared
Wed, Sep 16, 2026 7:15 PM
  • Latest update: M4 eastbound lane 1 closure (99/4 to 95/4)
Coordinates
51.452370, -1.389798
Latitude span
51.449027 – 51.456515
Longitude span
-1.418020 – -1.362240
Bounding box centre
51.452771, -1.390130
Location descriptions
  • M4 eastbound between J14 and J13
Feed validity status
Planned
Overall feed start
Wed, Sep 16, 2026 7:00 PM
Overall feed end
Thu, Sep 17, 2026 5:00 AM
Feed window length
10 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

9 coordinate pairs
Description
M4 eastbound between J14 and J13
Carriageway
Dual Carriageway
Lane Usage
Cl1
Lane Number
1
Lane Status
Closed
Lane Direction
Aligned
Lanes Restricted
1 lane restricted
Operational Lanes
3 operational lanes
Direction On Section
East Bound
Direction Relative
Aligned
Height Grade
Start2 End1
Linear Element Road
M4
Linear Element Model
The Network Model
Linear Element Id
{C85B5ED4-896A-4D14-AF2D-1744BFE7C11C}
Linear Element Type
B Carriageway
From Distance
0 m
To Distance
432 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
51.450725 -1.4047
51.450745 -1.404431
51.450851 -1.40291
51.450891 -1.401974
51.450955 -1.400559
51.450964 -1.400362
51.450973 -1.399815
51.451006 -1.398735
51.451016 -1.398503

Segment 2

11 coordinate pairs
Description
M4 eastbound between J14 and J13
Carriageway
Dual Carriageway
Lane Usage
Cl1
Lane Number
1
Lane Status
Closed
Lane Direction
Aligned
Lanes Restricted
1 lane restricted
Operational Lanes
3 operational lanes
Direction On Section
East Bound
Direction Relative
Aligned
Height Grade
Start1 End1
Linear Element Road
M4
Linear Element Model
The Network Model
Linear Element Id
{6CC517D4-7449-46D1-AD36-1BAD14F343A2}
Linear Element Type
B Carriageway
From Distance
0 m
To Distance
451 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
51.451016 -1.398503
51.451025 -1.397968
51.45104 -1.397104
51.451043 -1.396962
51.451064 -1.395954
51.451104 -1.394874
51.451145 -1.39414
51.451196 -1.393436
51.45121 -1.393104
51.451301 -1.392328
51.451327 -1.392038

Segment 3

12 coordinate pairs
Description
M4 eastbound between J14 and J13
Carriageway
Dual Carriageway
Lane Usage
Cl1
Lane Number
1
Lane Status
Closed
Lane Direction
Aligned
Lanes Restricted
1 lane restricted
Operational Lanes
3 operational lanes
Direction On Section
East Bound
Direction Relative
Aligned
Height Grade
Start1 End2
Linear Element Road
M4
Linear Element Model
The Network Model
Linear Element Id
{8639F648-D48D-4464-894E-DAE0D42CDB98}
Linear Element Type
B Carriageway
From Distance
0 m
To Distance
689 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
51.451939 -1.386703
51.452223 -1.384989
51.45238 -1.384137
51.452652 -1.382767
51.452672 -1.382676
51.452704 -1.382536
51.452863 -1.381814
51.453168 -1.380547
51.453506 -1.379208
51.453581 -1.378936
51.45392 -1.377705
51.454016 -1.377373

Segment 4

4 coordinate pairs
Description
M4 eastbound between J14 and J13
Carriageway
Dual Carriageway
Lane Usage
Cl1
Lane Number
1
Lane Status
Closed
Lane Direction
Aligned
Lanes Restricted
1 lane restricted
Operational Lanes
3 operational lanes
Direction On Section
East Bound
Direction Relative
Aligned
Height Grade
Start2 End2
Linear Element Road
M4
Linear Element Model
The Network Model
Linear Element Id
{69751464-982A-44F2-A9A3-BB89DC4557B9}
Linear Element Type
B Carriageway
From Distance
485 m
To Distance
689 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
51.449027 -1.41802
51.449238 -1.416807
51.449523 -1.415193
51.449523 -1.415193

Segment 5

10 coordinate pairs
Description
M4 eastbound between J14 and J13
Carriageway
Dual Carriageway
Lane Usage
Cl1
Lane Number
1
Lane Status
Closed
Lane Direction
Aligned
Lanes Restricted
1 lane restricted
Operational Lanes
3 operational lanes
Direction On Section
East Bound
Direction Relative
Aligned
Height Grade
Start2 End2
Linear Element Road
M4
Linear Element Model
The Network Model
Linear Element Id
{7F348D43-44C5-4DC3-92F2-997C2990794C}
Linear Element Type
B Carriageway
From Distance
0 m
To Distance
678 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
51.449523 -1.415193
51.449554 -1.415002
51.449776 -1.413521
51.450081 -1.411352
51.450256 -1.409833
51.450434 -1.408191
51.450448 -1.408049
51.450517 -1.407307
51.450643 -1.405875
51.45066 -1.4056

Segment 6

7 coordinate pairs
Description
M4 eastbound between J14 and J13
Carriageway
Dual Carriageway
Lane Usage
Cl1
Lane Number
1
Lane Status
Closed
Lane Direction
Aligned
Lanes Restricted
1 lane restricted
Operational Lanes
3 operational lanes
Direction On Section
East Bound
Direction Relative
Aligned
Height Grade
Start1 End1
Linear Element Road
M4
Linear Element Model
The Network Model
Linear Element Id
{A3483AE4-DCF3-4D47-B79D-7DE84A17751B}
Linear Element Type
B Carriageway
From Distance
0 m
To Distance
377 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
51.451327 -1.392038
51.451383 -1.391343
51.451387 -1.391287
51.451539 -1.38979
51.451763 -1.387947
51.451896 -1.386975
51.451939 -1.386703

Segment 7

5 coordinate pairs
Description
M4 eastbound between J14 and J13
Carriageway
Dual Carriageway
Lane Usage
Cl1
Lane Number
1
Lane Status
Closed
Lane Direction
Aligned
Lanes Restricted
1 lane restricted
Operational Lanes
3 operational lanes
Direction On Section
East Bound
Direction Relative
Aligned
Height Grade
Start1 End2
Linear Element Road
M4
Linear Element Model
The Network Model
Linear Element Id
{4AF13909-422E-46BE-808C-C69E0B57BF33}
Linear Element Type
B Carriageway
From Distance
0 m
To Distance
311 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
51.456095 -1.366663
51.456183 -1.36594
51.456322 -1.364761
51.456509 -1.362342
51.456515 -1.36224

Segment 8

2 coordinate pairs
Description
M4 eastbound between J14 and J13
Carriageway
Dual Carriageway
Lane Usage
Cl1
Lane Number
1
Lane Status
Closed
Lane Direction
Aligned
Lanes Restricted
1 lane restricted
Operational Lanes
3 operational lanes
Direction On Section
East Bound
Direction Relative
Aligned
Height Grade
Start2 End2
Linear Element Road
M4
Linear Element Model
The Network Model
Linear Element Id
{E9ED0C1B-9FC0-4A78-BA99-F660A0F60396}
Linear Element Type
B Carriageway
From Distance
0 m
To Distance
62 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
51.45066 -1.4056
51.450725 -1.4047

Segment 9

16 coordinate pairs
Description
M4 eastbound between J14 and J13
Carriageway
Dual Carriageway
Lane Usage
Cl1
Lane Number
1
Lane Status
Closed
Lane Direction
Aligned
Lanes Restricted
1 lane restricted
Operational Lanes
3 operational lanes
Direction On Section
East Bound
Direction Relative
Aligned
Height Grade
Start2 End1
Linear Element Road
M4
Linear Element Model
The Network Model
Linear Element Id
{1186372D-828F-4E10-A923-C4C31D7DCD77}
Linear Element Type
B Carriageway
From Distance
0 m
To Distance
781 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
51.454016 -1.377373
51.454105 -1.377055
51.454179 -1.376767
51.454333 -1.376188
51.45436 -1.376058
51.454489 -1.375558
51.454689 -1.374723
51.454937 -1.373617
51.454994 -1.373363
51.455113 -1.372791
51.455475 -1.370921
51.455697 -1.369618
51.455925 -1.368092
51.455971 -1.367664
51.45606 -1.366957
51.456095 -1.366663
Geometry type
MultiLineString
Geometry points
76
First coordinate pair
-1.404700, 51.450725
Road section segments
1
Road section points
76
View geometry JSON 
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            ],
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}
View road section coordinates 
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            -1.4047,
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        ],
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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
Mon, Sep 7, 2026 1:41 PM
Record versioned
Wed, Sep 16, 2026 6:44 PM
Coordinate source
Geometry

Driving on the M4? See every live closure, roadwork and planned restriction on this road.

M4 live closures

Related incidents

M4 eastbound Jct 18 to 17 lane closure (166/5 to 162/1)

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M4 eastbound Jct 18 to Jct 17 hardshoulder closure (166/2 to 161/4)

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View update

M4 eastbound Jct 18 to 17 lane closure (166/5 to 162/1)

Cleared Roadworks National Highways
South Gloucestershire M4 · M4 Eastbound Between J18 And J17

Cleared 7 hours 39 minutes ago

Started 12 Oct 2026, 06:00 Ended 12 Oct 2026, 06:20

M4 eastbound Jct 18 to 17 lane closure (166/5 to 162/1)

Category: Road Maintenance
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