M4 both directions Jct 16 to Jct 17 hard shoulder closure
ClearedM4 both directions Jct 16 to Jct 17 hard shoulder closure
- Start time
- Wed, Oct 21, 2026 6:00 AM
- Expected end
- Wed, Oct 21, 2026 4:00 PM
- Duration
- 55 minutes 2 seconds
- Road
- M4 – M4 Eastbound Between J17 And J16
- Category
- Road Maintenance
- Direction
- Eastbound
- Carriageway
- Dual Carriageway
- Reason
- Maintenance Work
Move Insights
Thinking of moving to this area?
Check flood risk, planning history, EPC ratings and more with a Move Insights property report.
- First published
- Tue, Oct 6, 2026 9:54 AM
- Last updated
- Wed, Oct 21, 2026 6:38 AM
- Cleared
- Wed, Oct 21, 2026 6:55 AM
- Latest update: M4 both directions Jct 16 to Jct 17 hard shoulder closure
- Coordinates
- 51.525449, -2.036726
- Latitude span
- 51.520922 – 51.530620
- Longitude span
- -2.048895 – -2.021802
- Bounding box centre
- 51.525771, -2.035349
- Location descriptions
-
- M4 eastbound between J17 and J16
- Feed validity status
- Planned
- Overall feed start
- Wed, Oct 21, 2026 6:00 AM
- Overall feed end
- Wed, Oct 21, 2026 4:00 PM
- 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
10 coordinate pairs- Description
- M4 eastbound between J17 and J16
- Carriageway
- Dual Carriageway
- Lane Usage
- Lh
- Lane Number
- 0
- Lane Status
- Closed
- Lane Direction
- Aligned
- Lanes Restricted
- 0 lanes restricted
- Operational Lanes
- 4 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
- {CE8EA8B7-A1F3-4DCD-A73D-012DAEE489EF}
- Linear Element Type
- B Carriageway
- From Distance
- 0 m
- To Distance
- 1,214 m
- Gml Srs Name
- EPSG::4326
- Gml Srs Dimension
- 2
Raw coordinate list
51.525433 -2.037206 51.525451 -2.037163 51.526863 -2.033344 51.527944 -2.030217 51.528213 -2.029439 51.528287 -2.029208 51.529122 -2.026614 51.529896 -2.024207 51.530283 -2.022967 51.53062 -2.021802
Segment 2
10 coordinate pairs- Description
- M4 eastbound between J17 and J16
- Carriageway
- Dual Carriageway
- Lane Usage
- Lh
- Lane Number
- 0
- Lane Status
- Closed
- Lane Direction
- Aligned
- Lanes Restricted
- 0 lanes restricted
- Operational Lanes
- 4 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
- {18A7AC03-B1E5-4F77-BF84-9B510DF7D45B}
- Linear Element Type
- B Carriageway
- From Distance
- 2,059 m
- To Distance
- 3,013 m
- Gml Srs Name
- EPSG::4326
- Gml Srs Dimension
- 2
Raw coordinate list
51.520922 -2.048895 51.52115 -2.048229 51.521293 -2.047811 51.522031 -2.045852 51.522115 -2.045636 51.522463 -2.044742 51.522509 -2.044627 51.523741 -2.041558 51.525217 -2.037797 51.525433 -2.037206
- Geometry type
- MultiLineString
- Geometry points
- 20
- First coordinate pair
- -2.037206, 51.525433
- Road section segments
- 1
- Road section points
- 20
View geometry JSON
{
"type": "MultiLineString",
"coordinates": [
[
[
-2.037206,
51.525433
],
[
-2.037163,
51.525451
],
[
-2.033344,
51.526863
],
[
-2.030217,
51.527944
],
[
-2.029439,
51.528213
],
[
-2.029208,
51.528287
],
[
-2.026614,
51.529122
],
[
-2.024207,
51.529896
],
[
-2.022967,
51.530283
],
[
-2.021802,
51.53062
],
[
-2.048895,
51.520922
],
[
-2.048229,
51.52115
],
[
-2.047811,
51.521293
],
[
-2.045852,
51.522031
],
[
-2.045636,
51.522115
],
[
-2.044742,
51.522463
],
[
-2.044627,
51.522509
],
[
-2.041558,
51.523741
],
[
-2.037797,
51.525217
],
[
-2.037206,
51.525433
]
]
]
}
View road section coordinates
[
[
[
-2.037206,
51.525433
],
[
-2.037163,
51.525451
],
[
-2.033344,
51.526863
],
[
-2.030217,
51.527944
],
[
-2.029439,
51.528213
],
[
-2.029208,
51.528287
],
[
-2.026614,
51.529122
],
[
-2.024207,
51.529896
],
[
-2.022967,
51.530283
],
[
-2.021802,
51.53062
],
[
-2.048895,
51.520922
],
[
-2.048229,
51.52115
],
[
-2.047811,
51.521293
],
[
-2.045852,
51.522031
],
[
-2.045636,
51.522115
],
[
-2.044742,
51.522463
],
[
-2.044627,
51.522509
],
[
-2.041558,
51.523741
],
[
-2.037797,
51.525217
],
[
-2.037206,
51.525433
]
]
]
- 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, Oct 6, 2026 9:54 AM
- Record versioned
- Wed, Oct 21, 2026 6:38 AM
- Coordinate source
- Geometry
Driving on the M4? See every live closure, roadwork and planned restriction on this road.
M4 live closuresRelated incidents
M4 eastbound Jct 10 exit slip road closure
Planned Roadworks National HighwaysStarts in 12 hours 25 minutes
M4 eastbound Jct 10 exit slip road closure
M4 eastbound lane 1 and 2 closure (59/3 to 57/3)
Planned Roadworks National HighwaysStarts in 12 hours 25 minutes
M4 eastbound lane 1 and 2 closure (59/3 to 57/3)
M4 both directions Jct 16 to Jct 17 - lane 3 closure
Planned Roadworks National HighwaysStarts in 12 hours 25 minutes
M4 both directions Jct 16 to Jct 17 - lane 3 closure
M4 eastbound Jct 13 between the slips carriageway closure
Planned Roadworks National HighwaysStarts in 12 hours 25 minutes
M4 eastbound Jct 13 between the slips carriageway closure
M4 eastbound lane 3 and lane 2 closure (109/4 to 104/8)
Planned Roadworks National HighwaysStarts in 11 hours 55 minutes
M4 eastbound lane 3 and lane 2 closure (109/4 to 104/8)
A303 eastbound Bulford to Parkhouse lane 1 closure (127/7 to 123/6)
Planned Roadworks National HighwaysStarts in 11 hours 25 minutes
A303 eastbound Bulford to Parkhouse lane 1 closure (127/7 to 123/6)