Crash View

M3 northbound lane 3 and 4 closure (47/3 to 42/7)

Cleared

M3 northbound lane 3 and 4 closure (47/3 to 42/7)

Start time
Wed, Jul 15, 2026 9:22 PM
Expected end
Thu, Jul 16, 2026 5:00 AM
Duration
5 hours 58 minutes 1 second
Road
M3 – M3 Eastbound Between J3 And J2
Category
Road Maintenance
Direction
Eastbound
Carriageway
Dual Carriageway
Lanes affected
2 of 2 lanes affected
Reason
Maintenance Work
Live incident
Active roadworks
Planned
Cleared
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First published
Wed, Jul 15, 2026 9:22 PM
Last updated
Thu, Jul 16, 2026 2:56 AM
Cleared
Thu, Jul 16, 2026 3:20 AM
  • Latest update: M3 northbound lane 3 and 4 closure (47/3 to 42/7)
Coordinates
51.355670, -0.675762
Latitude span
51.345962 – 51.362444
Longitude span
-0.702773 – -0.644428
Bounding box centre
51.354203, -0.673601
Location descriptions
  • M3 eastbound between J3 and J2
  • M3 eastbound between J4 and J3
  • M3 eastbound within J3
Feed validity status
Active
Overall feed start
Wed, Jul 15, 2026 9:22 PM
Overall feed end
Thu, Jul 16, 2026 5:00 AM
Feed window length
7 hours 38 minutes
Probability code (raw)
certain
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

16 coordinate pairs
Description
M3 eastbound between J3 and J2
Carriageway
Dual Carriageway
Lanes Restricted
2 lanes restricted
Operational Lanes
2 operational lanes
Direction On Section
East Bound
Direction Relative
Aligned
Height Grade
Start2 End1
Linear Element Road
M3
Linear Element Model
The Network Model
Linear Element Id
{F3B5EB02-B549-4710-820F-EA112829390E}
Linear Element Type
B Carriageway
From Distance
0 m
To Distance
624 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
51.358625 -0.657397
51.358633 -0.657267
51.35868 -0.656648
51.358737 -0.656115
51.358811 -0.655582
51.358929 -0.654889
51.358972 -0.65466
51.359073 -0.654109
51.359236 -0.653386
51.359425 -0.652634
51.359607 -0.65204
51.359859 -0.6513
51.360007 -0.650896
51.360531 -0.649471
51.3606 -0.649281
51.360657 -0.649132

Segment 2

23 coordinate pairs
Description
M3 eastbound between J3 and J2
Carriageway
Dual Carriageway
Lanes Restricted
2 lanes restricted
Operational Lanes
2 operational lanes
Direction On Section
East Bound
Direction Relative
Aligned
Height Grade
Start1 End2
Linear Element Road
M3
Linear Element Model
The Network Model
Linear Element Id
{B750F818-5748-46A6-B645-EB8F0129CBB0}
Linear Element Type
B Carriageway
From Distance
0 m
To Distance
1,125 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
51.358358 -0.673419
51.358435 -0.673029
51.358485 -0.672712
51.358544 -0.672336
51.358569 -0.672135
51.358602 -0.671918
51.358701 -0.671125
51.358807 -0.670146
51.358846 -0.669656
51.358956 -0.668217
51.358992 -0.666665
51.358994 -0.666076
51.35899 -0.665688
51.358989 -0.665667
51.358962 -0.664784
51.358955 -0.664684
51.358907 -0.663967
51.358843 -0.663093
51.358679 -0.661273
51.358582 -0.659883
51.358568 -0.659496
51.358575 -0.658519
51.358625 -0.657397

Segment 3

34 coordinate pairs
Description
M3 eastbound between J4 and J3
Carriageway
Dual Carriageway
Lanes Restricted
2 lanes restricted
Operational Lanes
2 operational lanes
Direction On Section
East Bound
Direction Relative
Aligned
Height Grade
Start1 End1
Linear Element Road
M3
Linear Element Model
The Network Model
Linear Element Id
{8A270115-8609-4FEE-808C-C271D284307B}
Linear Element Type
B Carriageway
From Distance
266 m
To Distance
1,733 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
51.345962 -0.702773
51.346256 -0.702457
51.346291 -0.702421
51.346763 -0.701941
51.347376 -0.701248
51.347624 -0.700943
51.347651 -0.70091
51.347934 -0.700558
51.348359 -0.699928
51.348916 -0.699022
51.349215 -0.698435
51.349294 -0.698279
51.349619 -0.697581
51.34983 -0.697115
51.350048 -0.696563
51.350362 -0.69565
51.350674 -0.69465
51.350883 -0.694012
51.351022 -0.693563
51.351161 -0.693128
51.351431 -0.692302
51.35177 -0.691316
51.352014 -0.690605
51.35218 -0.690127
51.352222 -0.69
51.352338 -0.689653
51.352354 -0.689605
51.35243 -0.689399
51.352746 -0.688545
51.352868 -0.688197
51.352947 -0.687979
51.353288 -0.687108
51.353559 -0.686425
51.353681 -0.68612

Segment 4

4 coordinate pairs
Description
M3 eastbound within J3
Carriageway
Dual Carriageway
Lanes Restricted
2 lanes restricted
Operational Lanes
2 operational lanes
Direction On Section
East Bound
Direction Relative
Aligned
Height Grade
Start2 End1
Linear Element Road
M3
Linear Element Model
The Network Model
Linear Element Id
{B636AF10-41AF-4D28-9697-3D0C09ED460E}
Linear Element Type
B Carriageway
From Distance
0 m
To Distance
129 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
51.357932 -0.675152
51.35798 -0.674967
51.35823 -0.673997
51.358358 -0.673419

Segment 5

3 coordinate pairs
Description
M3 eastbound between J3 and J2
Carriageway
Dual Carriageway
Lanes Restricted
2 lanes restricted
Operational Lanes
2 operational lanes
Direction On Section
East Bound
Direction Relative
Aligned
Height Grade
Start1 End1
Linear Element Road
M3
Linear Element Model
The Network Model
Linear Element Id
{2BC70D46-B60F-495C-8AC3-CDAAFF8A44EA}
Linear Element Type
B Carriageway
From Distance
0 m
To Distance
294 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
51.360657 -0.649132
51.361778 -0.646144
51.362013 -0.645505

Segment 6

3 coordinate pairs
Description
M3 eastbound within J3
Carriageway
Dual Carriageway
Lanes Restricted
2 lanes restricted
Operational Lanes
2 operational lanes
Direction On Section
East Bound
Direction Relative
Aligned
Height Grade
Start1 End1
Linear Element Road
M3
Linear Element Model
The Network Model
Linear Element Id
{6DD7A019-370A-49D6-9D6E-3C08DF3C4060}
Linear Element Type
B Carriageway
From Distance
0 m
To Distance
117 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
51.355432 -0.681876
51.355494 -0.681731
51.356046 -0.680509

Segment 7

3 coordinate pairs
Description
M3 eastbound between J3 and J2
Carriageway
Dual Carriageway
Lanes Restricted
2 lanes restricted
Operational Lanes
2 operational lanes
Direction On Section
East Bound
Direction Relative
Aligned
Height Grade
Start1 End2
Linear Element Road
M3
Linear Element Model
The Network Model
Linear Element Id
{D706A9A9-06E7-44F4-8EBF-CF008E4B4E0A}
Linear Element Type
B Carriageway
From Distance
0 m
To Distance
88 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
51.362013 -0.645505
51.362345 -0.644662
51.362444 -0.644428

Segment 8

10 coordinate pairs
Description
M3 eastbound within J3
Carriageway
Dual Carriageway
Lanes Restricted
2 lanes restricted
Operational Lanes
2 operational lanes
Direction On Section
East Bound
Direction Relative
Aligned
Height Grade
Start1 End2
Linear Element Road
M3
Linear Element Model
The Network Model
Linear Element Id
{7575E844-6B59-425E-8CEB-A001EE510E6E}
Linear Element Type
B Carriageway
From Distance
0 m
To Distance
429 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
51.356046 -0.680509
51.356222 -0.68013
51.356397 -0.679738
51.356581 -0.679287
51.356948 -0.678372
51.357279 -0.6774
51.357505 -0.67669
51.357652 -0.676197
51.357808 -0.675632
51.357932 -0.675152

Segment 9

9 coordinate pairs
Description
M3 eastbound within J3
Carriageway
Dual Carriageway
Lanes Restricted
2 lanes restricted
Operational Lanes
2 operational lanes
Direction On Section
East Bound
Direction Relative
Aligned
Height Grade
Start1 End1
Linear Element Road
M3
Linear Element Model
The Network Model
Linear Element Id
{83CD67B8-FC57-47B4-88F1-FCBC5F8B8A42}
Linear Element Type
B Carriageway
From Distance
0 m
To Distance
354 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
51.353681 -0.68612
51.354101 -0.685031
51.354337 -0.684435
51.354609 -0.683796
51.354621 -0.683767
51.354758 -0.683447
51.355012 -0.682879
51.355275 -0.682254
51.355432 -0.681876
Geometry type
MultiLineString
Geometry points
105
First coordinate pair
-0.657397, 51.358625
Road section segments
1
Road section points
105
View geometry JSON 
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View road section coordinates 
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]
Cause type
Road Maintenance
Detailed cause
Maintenance Work
Compliance
Mandatory
Probability
Certain
Validity status
Active
Road management
Other
Feed provider
National Highways
Data source
Roadworks
Feed version
1
Record created
Wed, Jul 15, 2026 9:22 PM
Record versioned
Thu, Jul 16, 2026 2:56 AM
Coordinate source
Geometry

Driving on the M3? See every live closure, roadwork and planned restriction on this road.

M3 live closures

Related incidents

M3 northbound Jct 6 lane 1 closure on exit slip road and link to Black Dam roundabout

Cleared Roadworks National Highways
Basingstoke M3 · Link Road From M3 J6 Exit To A339

Expected to clear in 8 hours 54 minutes

Started 4 Aug 2026, 18:30 Expected clear 5 Aug 2026, 04:30

M3 northbound Jct 6 lane 1 closure on exit slip road and link to Black Dam roundabout

Category: Authority Operation
View update

M3 northbound Jct 4 Lane 1 closure on exit slip road

Cleared Roadworks National Highways
Aldershot M3 · M3 J4 Eastbound Exit

Cleared 19 hours 50 minutes ago

Started 3 Aug 2026, 21:15 Ended 3 Aug 2026, 23:45

M3 northbound Jct 4 Lane 1 closure on exit slip road

Category: Authority Operation
View update

M3 northbound Jct 4 Lane 1 closure on exit slip road

Cleared Roadworks National Highways
Aldershot M3 · M3 J4 Eastbound Exit

Cleared 22 hours 10 minutes ago

Started 3 Aug 2026, 21:00 Ended 3 Aug 2026, 21:25

M3 northbound Jct 4 Lane 1 closure on exit slip road

Category: Authority Operation
View update

M3 northbound Jct 10 to Jct 8 carriageway closure

Cleared Roadworks National Highways
Winchester M3 · M3 Eastbound Between J9 And J8

Cleared 17 hours 35 minutes ago

Started 3 Aug 2026, 20:00 Ended 4 Aug 2026, 02:00

M3 northbound Jct 10 to Jct 8 carriageway closure

Category: Construction Work
View update

M3 northbound lane 1 and lane 2 closure (43/0 to 41/1)

Cleared Roadworks National Highways
Bagshot M3 · M3 Eastbound Between J3 And J2

Cleared 3 days 14 hours ago

Started 31 Jul 2026, 19:00 Ended 1 Aug 2026, 05:00

M3 northbound lane 1 and lane 2 closure (43/0 to 41/1)

Category: Road Maintenance
View update

M3 northbound lane 1 and 2 closure (50/0 to 46/3)

Cleared Roadworks National Highways
Bagshot M3 · M3 Eastbound Between J4 And J3

Cleared 5 days 16 hours ago

Started 30 Jul 2026, 00:31 Ended 30 Jul 2026, 02:50

M3 northbound lane 1 and 2 closure (50/0 to 46/3)

Category: Road Maintenance
View update