Crash View

A34 northbound lane 1 closure (44/2 to 45/2)

Cleared

A34 northbound lane 1 closure (44/2 to 45/2)

Start time
Wed, Jul 22, 2026 8:00 PM
Expected end
Thu, Jul 23, 2026 5:00 AM
Duration
2 hours 40 minutes 2 seconds
Road
A34 – A34 Northbound Within The M4 Junction
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
Hover or tap markers for full details

Move Insights

Thinking of moving to this area?

Check flood risk, planning history, EPC ratings and more with a Move Insights property report.

Flood risk assessment
Planning history
EPC ratings & more
Get a property report
First published
Thu, Jan 29, 2026 3:23 PM
Last updated
Wed, Jul 22, 2026 10:07 PM
Cleared
Wed, Jul 22, 2026 10:40 PM
  • Latest update: A34 northbound lane 1 closure (44/2 to 45/2)
Coordinates
51.443235, -1.318369
Latitude span
51.429337 – 51.457652
Longitude span
-1.332626 – -1.310531
Bounding box centre
51.443495, -1.321579
Location descriptions
  • A34 northbound within the M4 junction
  • A34 northbound between A4 and A339
Feed validity status
Planned
Overall feed start
Wed, Jul 22, 2026 8:00 PM
Overall feed end
Thu, Jul 23, 2026 5:00 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

3 coordinate pairs
Description
A34 northbound within the M4 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
North Bound
Direction Relative
Aligned
Height Grade
Start1 End1
Linear Element Road
A34
Linear Element Model
The Network Model
Linear Element Id
{0636EECF-36B9-4BD0-A57B-8FD5F5EBC0E6}
Linear Element Type
A Carriageway
From Distance
0 m
To Distance
132 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
51.449129 -1.314144
51.449194 -1.314108
51.450258 -1.31353

Segment 2

8 coordinate pairs
Description
A34 northbound between A4 and A339
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
A34
Linear Element Model
The Network Model
Linear Element Id
{1D5F9E34-6DF1-492A-85DA-E4B0E1654209}
Linear Element Type
A Carriageway
From Distance
0 m
To Distance
321 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
51.435016 -1.322794
51.435419 -1.322371
51.43583 -1.321962
51.436036 -1.321786
51.436582 -1.32139
51.437236 -1.320992
51.437559 -1.320843
51.437613 -1.320828

Segment 3

4 coordinate pairs
Description
A34 northbound within the M4 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
North Bound
Direction Relative
Aligned
Height Grade
Start1 End1
Linear Element Road
A34
Linear Element Model
The Network Model
Linear Element Id
{4F9A1704-DCF4-4FE2-BA1C-662FFC8B4761}
Linear Element Type
A Carriageway
From Distance
0 m
To Distance
307 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
51.452959 -1.312267
51.453885 -1.311867
51.455298 -1.31133
51.455642 -1.311194

Segment 4

5 coordinate pairs
Description
A34 northbound within the M4 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
North Bound
Direction Relative
Aligned
Height Grade
Start1 End1
Linear Element Road
A34
Linear Element Model
The Network Model
Linear Element Id
{89E5C716-E0FC-4A60-9945-87B9B4D60C05}
Linear Element Type
A Carriageway
From Distance
0 m
To Distance
238 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
51.450258 -1.31353
51.450394 -1.313456
51.451806 -1.312767
51.45223 -1.312582
51.452314 -1.312545

Segment 5

2 coordinate pairs
Description
A34 northbound within the M4 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
North Bound
Direction Relative
Aligned
Height Grade
Start1 End1
Linear Element Road
A34
Linear Element Model
The Network Model
Linear Element Id
{50691D4B-5163-4C64-8248-52C6B3B4282D}
Linear Element Type
A Carriageway
From Distance
0 m
To Distance
27 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
51.452314 -1.312545
51.452554 -1.312442

Segment 6

2 coordinate pairs
Description
A34 northbound within the M4 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
North Bound
Direction Relative
Aligned
Height Grade
Start1 End1
Linear Element Road
A34
Linear Element Model
The Network Model
Linear Element Id
{1B95DA05-F52A-4EDD-BB88-3B2F228FC91A}
Linear Element Type
A Carriageway
From Distance
0 m
To Distance
28 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
51.452714 -1.312373
51.452959 -1.312267

Segment 7

14 coordinate pairs
Description
A34 northbound between A4 and A339
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
A34
Linear Element Model
The Network Model
Linear Element Id
{B3A221D7-7B8C-434B-8561-FCD728548408}
Linear Element Type
A Carriageway
From Distance
0 m
To Distance
715 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
51.439458 -1.320081
51.439532 -1.320051
51.440492 -1.319591
51.441272 -1.319162
51.441415 -1.319074
51.442517 -1.318395
51.442585 -1.318349
51.442759 -1.318229
51.442902 -1.318131
51.443296 -1.317866
51.443844 -1.317506
51.444371 -1.317137
51.444943 -1.316738
51.445459 -1.316392

Segment 8

2 coordinate pairs
Description
A34 northbound within the M4 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
North Bound
Direction Relative
Aligned
Height Grade
Start1 End1
Linear Element Road
A34
Linear Element Model
The Network Model
Linear Element Id
{12C140AE-184E-4090-9C24-D36FA6B3366C}
Linear Element Type
A Carriageway
From Distance
0 m
To Distance
129 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
51.445459 -1.316392
51.44653 -1.315674

Segment 9

7 coordinate pairs
Description
A34 northbound within the M4 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
North Bound
Direction Relative
Aligned
Height Grade
Start1 End1
Linear Element Road
A34
Linear Element Model
The Network Model
Linear Element Id
{71DA1E32-5DE2-4889-8277-96E91FC44AFD}
Linear Element Type
A Carriageway
From Distance
0 m
To Distance
308 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
51.44653 -1.315674
51.44672 -1.315547
51.447264 -1.31519
51.447925 -1.314817
51.448418 -1.314541
51.448492 -1.3145
51.449129 -1.314144

Segment 10

4 coordinate pairs
Description
A34 northbound within the M4 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
North Bound
Direction Relative
Aligned
Height Grade
Start1 End1
Linear Element Road
A34
Linear Element Model
The Network Model
Linear Element Id
{86C7DAB4-44F6-4C80-92A2-8C228358BBC0}
Linear Element Type
A Carriageway
From Distance
0 m
To Distance
228 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
51.455642 -1.311194
51.456319 -1.310926
51.457397 -1.3106
51.457652 -1.310531

Segment 11

4 coordinate pairs
Description
A34 northbound between A4 and A339
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
A34
Linear Element Model
The Network Model
Linear Element Id
{77EA5A04-C76C-4662-809F-9B4C0D1DF252}
Linear Element Type
A Carriageway
From Distance
0 m
To Distance
211 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
51.437613 -1.320828
51.437836 -1.320738
51.438133 -1.320619
51.439458 -1.320081

Segment 12

2 coordinate pairs
Description
A34 northbound within the M4 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
North Bound
Direction Relative
Aligned
Height Grade
Start1 End1
Linear Element Road
A34
Linear Element Model
The Network Model
Linear Element Id
{AE130AFE-2059-418E-89C8-899F55DC50A9}
Linear Element Type
A Carriageway
From Distance
0 m
To Distance
18 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
51.452554 -1.312442
51.452714 -1.312373

Segment 13

10 coordinate pairs
Description
A34 northbound between A4 and A339
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
A34
Linear Element Model
The Network Model
Linear Element Id
{40FBB0A4-7CF7-4575-81A0-47C4AB3FB35D}
Linear Element Type
A Carriageway
From Distance
123 m
To Distance
845 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
51.429337 -1.332626
51.429851 -1.331558
51.430687 -1.329878
51.431216 -1.328892
51.431612 -1.328152
51.432405 -1.32676
51.432696 -1.326281
51.433269 -1.325337
51.433313 -1.325265
51.433598 -1.3248

Segment 14

6 coordinate pairs
Description
A34 northbound between A4 and A339
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
A34
Linear Element Model
The Network Model
Linear Element Id
{E4A9CD0F-5FD4-486F-B6B1-49A4CF48F654}
Linear Element Type
A Carriageway
From Distance
0 m
To Distance
210 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
51.433598 -1.3248
51.433661 -1.324699
51.434347 -1.323653
51.434704 -1.323173
51.434999 -1.322823
51.435016 -1.322794
Geometry type
MultiLineString
Geometry points
73
First coordinate pair
-1.314144, 51.449129
Road section segments
1
Road section points
73
View geometry JSON 
{
    "type": "MultiLineString",
    "coordinates": [
        [
            [
                -1.314144,
                51.449129
            ],
            [
                -1.314108,
                51.449194
            ],
            [
                -1.31353,
                51.450258
            ],
            [
                -1.322794,
                51.435016
            ],
            [
                -1.322371,
                51.435419
            ],
            [
                -1.321962,
                51.43583
            ],
            [
                -1.321786,
                51.436036
            ],
            [
                -1.32139,
                51.436582
            ],
            [
                -1.320992,
                51.437236
            ],
            [
                -1.320843,
                51.437559
            ],
            [
                -1.320828,
                51.437613
            ],
            [
                -1.312267,
                51.452959
            ],
            [
                -1.311867,
                51.453885
            ],
            [
                -1.31133,
                51.455298
            ],
            [
                -1.311194,
                51.455642
            ],
            [
                -1.31353,
                51.450258
            ],
            [
                -1.313456,
                51.450394
            ],
            [
                -1.312767,
                51.451806
            ],
            [
                -1.312582,
                51.45223
            ],
            [
                -1.312545,
                51.452314
            ],
            [
                -1.312545,
                51.452314
            ],
            [
                -1.312442,
                51.452554
            ],
            [
                -1.312373,
                51.452714
            ],
            [
                -1.312267,
                51.452959
            ],
            [
                -1.320081,
                51.439458
            ],
            [
                -1.320051,
                51.439532
            ],
            [
                -1.319591,
                51.440492
            ],
            [
                -1.319162,
                51.441272
            ],
            [
                -1.319074,
                51.441415
            ],
            [
                -1.318395,
                51.442517
            ],
            [
                -1.318349,
                51.442585
            ],
            [
                -1.318229,
                51.442759
            ],
            [
                -1.318131,
                51.442902
            ],
            [
                -1.317866,
                51.443296
            ],
            [
                -1.317506,
                51.443844
            ],
            [
                -1.317137,
                51.444371
            ],
            [
                -1.316738,
                51.444943
            ],
            [
                -1.316392,
                51.445459
            ],
            [
                -1.316392,
                51.445459
            ],
            [
                -1.315674,
                51.44653
            ],
            [
                -1.315674,
                51.44653
            ],
            [
                -1.315547,
                51.44672
            ],
            [
                -1.31519,
                51.447264
            ],
            [
                -1.314817,
                51.447925
            ],
            [
                -1.314541,
                51.448418
            ],
            [
                -1.3145,
                51.448492
            ],
            [
                -1.314144,
                51.449129
            ],
            [
                -1.311194,
                51.455642
            ],
            [
                -1.310926,
                51.456319
            ],
            [
                -1.3106,
                51.457397
            ],
            [
                -1.310531,
                51.457652
            ],
            [
                -1.320828,
                51.437613
            ],
            [
                -1.320738,
                51.437836
            ],
            [
                -1.320619,
                51.438133
            ],
            [
                -1.320081,
                51.439458
            ],
            [
                -1.312442,
                51.452554
            ],
            [
                -1.312373,
                51.452714
            ],
            [
                -1.332626,
                51.429337
            ],
            [
                -1.331558,
                51.429851
            ],
            [
                -1.329878,
                51.430687
            ],
            [
                -1.328892,
                51.431216
            ],
            [
                -1.328152,
                51.431612
            ],
            [
                -1.32676,
                51.432405
            ],
            [
                -1.326281,
                51.432696
            ],
            [
                -1.325337,
                51.433269
            ],
            [
                -1.325265,
                51.433313
            ],
            [
                -1.3248,
                51.433598
            ],
            [
                -1.3248,
                51.433598
            ],
            [
                -1.324699,
                51.433661
            ],
            [
                -1.323653,
                51.434347
            ],
            [
                -1.323173,
                51.434704
            ],
            [
                -1.322823,
                51.434999
            ],
            [
                -1.322794,
                51.435016
            ]
        ]
    ]
}
View road section coordinates 
[
    [
        [
            -1.314144,
            51.449129
        ],
        [
            -1.314108,
            51.449194
        ],
        [
            -1.31353,
            51.450258
        ],
        [
            -1.322794,
            51.435016
        ],
        [
            -1.322371,
            51.435419
        ],
        [
            -1.321962,
            51.43583
        ],
        [
            -1.321786,
            51.436036
        ],
        [
            -1.32139,
            51.436582
        ],
        [
            -1.320992,
            51.437236
        ],
        [
            -1.320843,
            51.437559
        ],
        [
            -1.320828,
            51.437613
        ],
        [
            -1.312267,
            51.452959
        ],
        [
            -1.311867,
            51.453885
        ],
        [
            -1.31133,
            51.455298
        ],
        [
            -1.311194,
            51.455642
        ],
        [
            -1.31353,
            51.450258
        ],
        [
            -1.313456,
            51.450394
        ],
        [
            -1.312767,
            51.451806
        ],
        [
            -1.312582,
            51.45223
        ],
        [
            -1.312545,
            51.452314
        ],
        [
            -1.312545,
            51.452314
        ],
        [
            -1.312442,
            51.452554
        ],
        [
            -1.312373,
            51.452714
        ],
        [
            -1.312267,
            51.452959
        ],
        [
            -1.320081,
            51.439458
        ],
        [
            -1.320051,
            51.439532
        ],
        [
            -1.319591,
            51.440492
        ],
        [
            -1.319162,
            51.441272
        ],
        [
            -1.319074,
            51.441415
        ],
        [
            -1.318395,
            51.442517
        ],
        [
            -1.318349,
            51.442585
        ],
        [
            -1.318229,
            51.442759
        ],
        [
            -1.318131,
            51.442902
        ],
        [
            -1.317866,
            51.443296
        ],
        [
            -1.317506,
            51.443844
        ],
        [
            -1.317137,
            51.444371
        ],
        [
            -1.316738,
            51.444943
        ],
        [
            -1.316392,
            51.445459
        ],
        [
            -1.316392,
            51.445459
        ],
        [
            -1.315674,
            51.44653
        ],
        [
            -1.315674,
            51.44653
        ],
        [
            -1.315547,
            51.44672
        ],
        [
            -1.31519,
            51.447264
        ],
        [
            -1.314817,
            51.447925
        ],
        [
            -1.314541,
            51.448418
        ],
        [
            -1.3145,
            51.448492
        ],
        [
            -1.314144,
            51.449129
        ],
        [
            -1.311194,
            51.455642
        ],
        [
            -1.310926,
            51.456319
        ],
        [
            -1.3106,
            51.457397
        ],
        [
            -1.310531,
            51.457652
        ],
        [
            -1.320828,
            51.437613
        ],
        [
            -1.320738,
            51.437836
        ],
        [
            -1.320619,
            51.438133
        ],
        [
            -1.320081,
            51.439458
        ],
        [
            -1.312442,
            51.452554
        ],
        [
            -1.312373,
            51.452714
        ],
        [
            -1.332626,
            51.429337
        ],
        [
            -1.331558,
            51.429851
        ],
        [
            -1.329878,
            51.430687
        ],
        [
            -1.328892,
            51.431216
        ],
        [
            -1.328152,
            51.431612
        ],
        [
            -1.32676,
            51.432405
        ],
        [
            -1.326281,
            51.432696
        ],
        [
            -1.325337,
            51.433269
        ],
        [
            -1.325265,
            51.433313
        ],
        [
            -1.3248,
            51.433598
        ],
        [
            -1.3248,
            51.433598
        ],
        [
            -1.324699,
            51.433661
        ],
        [
            -1.323653,
            51.434347
        ],
        [
            -1.323173,
            51.434704
        ],
        [
            -1.322823,
            51.434999
        ],
        [
            -1.322794,
            51.435016
        ]
    ]
]
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
Thu, Jan 29, 2026 3:23 PM
Record versioned
Wed, Jul 22, 2026 10:07 PM
Coordinate source
Geometry

Driving on the A34? See every live closure, roadwork and planned restriction on this road.

A34 live closures

Related incidents

A34 southbound lane 2 closure (22/1 to 18/8)

Planned Roadworks National Highways
Basingstoke A34 · A34 Southbound Between B4640 And A303

Starts in 15 hours 20 minutes

Starts 3 Aug 2026, 19:00 Expected clear 4 Aug 2026, 05:00

A34 southbound lane 2 closure (22/1 to 18/8)

Category: Road Maintenance
View update

M4 eastbound lane 1 and 2 closure (81/3 to 80/4)

Planned Roadworks National Highways
West Berkshire M4 · M4 Eastbound Between J13 And J12

Starts in 15 hours 20 minutes

Starts 3 Aug 2026, 19:00 Expected clear 4 Aug 2026, 05:00

M4 eastbound lane 1 and 2 closure (81/3 to 80/4)

Category: Road Maintenance
View update

M4 eastbound lane 1 and lane 2 closure (81/3 to 80/4)

Planned Roadworks National Highways
West Berkshire M4 · M4 Eastbound Between J13 And J12

Starts in 15 hours 20 minutes

Starts 3 Aug 2026, 19:00 Expected clear 4 Aug 2026, 05:00

M4 eastbound lane 1 and lane 2 closure (81/3 to 80/4)

Category: Road Maintenance
View update

A34 southbound Hinksey Hill to Marcham carriageway closure

Cleared Roadworks National Highways
Abingdon A34 · A34 Southbound Between A4183 Near Kennington (South) And A415

Cleared 2 days 2 hours ago

Started 31 Jul 2026, 20:10 Ended 1 Aug 2026, 01:20

A34 southbound Hinksey Hill to Marcham carriageway closure

Category: Road Maintenance
View update

A34 southbound Hinksey Hill to Marcham carriageway closure

Cleared Roadworks National Highways
Abingdon A34 · A34 Southbound Between A4183 Near Kennington (South) And A415

Cleared 2 days 7 hours ago

Started 31 Jul 2026, 20:00 Ended 31 Jul 2026, 20:00

A34 southbound Hinksey Hill to Marcham carriageway closure

Category: Road Maintenance
View update

A34 northbound lane 2 closure (89/2 to 91/2)

Cleared Roadworks National Highways
Bicester A34 · A34 Northbound Between A44 And B4027

Cleared 2 days 3 hours ago

Started 31 Jul 2026, 19:33 Ended 1 Aug 2026, 00:35

A34 northbound lane 2 closure (89/2 to 91/2)

Category: Road Maintenance
View update