Crash View

A120 eastbound Dunmow West lane 1 closure (MP 26/6 to 29/5)

Planned

A120 eastbound Dunmow West lane 1 closure (MP 26/6 to 29/5)

Start time
Wed, Jan 21, 2026 8:00 PM
Expected end
Thu, Jan 22, 2026 6:00 AM
Duration
10 hours
Road
A120 – A120 Eastbound Between B1256 Near Great Dunmow (West) And B1008/B1256
Category
Road Maintenance
Direction
Eastbound
Carriageway
Dual Carriageway
Lanes affected
Lane 1 closed, 1 of 1 lanes affected
Reason
Maintenance Work
Active
Planned
Cleared
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First published
Wed, Jan 21, 2026 4:17 PM
Last updated
Thu, Jan 22, 2026 5:45 AM
Cleared
Thu, Jan 22, 2026 6:00 AM
  • Latest update: A120 eastbound Dunmow West lane 1 closure (MP 26/6 to 29/5)
Coordinates
51.865377, 0.349087
Latitude span
51.860066 – 51.870419
Longitude span
0.323490 – 0.367369
Bounding box centre
51.865243, 0.345430
Location descriptions
  • A120 eastbound between B1256 near Great Dunmow (West) and B1008/B1256
  • A120 eastbound within the B1256 junction near Great Dunmow (west)
Feed validity status
Planned
Overall feed start
Wed, Jan 21, 2026 8:00 PM
Overall feed end
Thu, Jan 22, 2026 6:00 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

6 coordinate pairs
Description
A120 eastbound between B1256 near Great Dunmow (West) and B1008/B1256
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
East Bound
Direction Relative
Aligned
Height Grade
Start2 End1
Linear Element Road
A120
Linear Element Model
The Network Model
Linear Element Id
{593FAC60-3C3D-42C2-A8E8-2B75565E034B}
Linear Element Type
A Carriageway
From Distance
0 m
To Distance
104 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
51.866134 0.349602
51.866132 0.350101
51.866128 0.350458
51.866126 0.350596
51.866109 0.351052
51.866105 0.351111

Segment 2

13 coordinate pairs
Description
A120 eastbound within the B1256 junction near Great Dunmow (west)
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
East Bound
Direction Relative
Aligned
Height Grade
Start1 End1
Linear Element Road
A120
Linear Element Model
The Network Model
Linear Element Id
{1769D186-2C21-4090-920A-58B5A751A990}
Linear Element Type
A Carriageway
From Distance
25 m
To Distance
839 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
51.870419 0.32349
51.870379 0.323665
51.870161 0.324553
51.869664 0.326717
51.869505 0.327398
51.869295 0.328334
51.869056 0.32929
51.868824 0.330183
51.868598 0.331051
51.868378 0.331892
51.86804 0.333091
51.867827 0.333844
51.867659 0.334439

Segment 3

6 coordinate pairs
Description
A120 eastbound between B1256 near Great Dunmow (West) and B1008/B1256
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
East Bound
Direction Relative
Aligned
Height Grade
Start1 End1
Linear Element Road
A120
Linear Element Model
The Network Model
Linear Element Id
{AF43555F-7E1E-41A6-A008-E7DB5E00219C}
Linear Element Type
A Carriageway
From Distance
0 m
To Distance
162 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
51.867659 0.334439
51.867472 0.335018
51.867271 0.335709
51.86705 0.336431
51.867014 0.336552
51.867013 0.336557

Segment 4

21 coordinate pairs
Description
A120 eastbound between B1256 near Great Dunmow (West) and B1008/B1256
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
East Bound
Direction Relative
Aligned
Height Grade
Start1 End1
Linear Element Road
A120
Linear Element Model
The Network Model
Linear Element Id
{34541E7C-8DBA-488B-AEC3-82752E921DB0}
Linear Element Type
A Carriageway
From Distance
0 m
To Distance
555 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
51.865579 0.355174
51.865527 0.355438
51.865466 0.355696
51.865371 0.356077
51.865195 0.356718
51.865081 0.357085
51.865003 0.357339
51.864863 0.357794
51.864707 0.358217
51.864538 0.358691
51.864383 0.359076
51.864266 0.359346
51.864103 0.359711
51.863945 0.360043
51.863804 0.360326
51.863696 0.360539
51.863526 0.360864
51.863431 0.36104
51.863216 0.361414
51.863105 0.361598
51.862913 0.361897

Segment 5

8 coordinate pairs
Description
A120 eastbound between B1256 near Great Dunmow (West) and B1008/B1256
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
East Bound
Direction Relative
Aligned
Height Grade
Start1 End1
Linear Element Road
A120
Linear Element Model
The Network Model
Linear Element Id
{72E019F7-9820-4BA6-AE85-E12A26AB39F7}
Linear Element Type
A Carriageway
From Distance
0 m
To Distance
286 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
51.866105 0.351111
51.866042 0.352001
51.866002 0.352424
51.865954 0.352826
51.865879 0.353408
51.865809 0.353881
51.865749 0.354302
51.865579 0.355174

Segment 6

17 coordinate pairs
Description
A120 eastbound between B1256 near Great Dunmow (West) and B1008/B1256
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
East Bound
Direction Relative
Aligned
Height Grade
Start1 End1
Linear Element Road
A120
Linear Element Model
The Network Model
Linear Element Id
{B89652ED-4ACB-472E-AF89-FA7A3D569E6A}
Linear Element Type
A Carriageway
From Distance
0 m
To Distance
495 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
51.862913 0.361897
51.862732 0.362177
51.862486 0.362556
51.862077 0.363169
51.861862 0.363507
51.861693 0.363783
51.861438 0.364219
51.861309 0.364447
51.861163 0.364732
51.86096 0.365149
51.860753 0.365573
51.86059 0.36597
51.860447 0.366326
51.860307 0.366682
51.860296 0.366711
51.860125 0.367179
51.860066 0.367369

Segment 7

24 coordinate pairs
Description
A120 eastbound between B1256 near Great Dunmow (West) and B1008/B1256
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
East Bound
Direction Relative
Aligned
Height Grade
Start1 End2
Linear Element Road
A120
Linear Element Model
The Network Model
Linear Element Id
{37E05153-0FF4-461B-9F2A-F3199C650448}
Linear Element Type
A Carriageway
From Distance
0 m
To Distance
912 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
51.867013 0.336557
51.866926 0.336836
51.866788 0.337389
51.8667 0.337783
51.86662 0.338178
51.866541 0.338566
51.866473 0.338981
51.866386 0.339536
51.866319 0.340118
51.866299 0.340299
51.86629 0.340374
51.866268 0.340682
51.866241 0.341034
51.866224 0.34131
51.866203 0.341727
51.866189 0.342434
51.866172 0.343881
51.866172 0.344359
51.866171 0.345367
51.866157 0.34666
51.866149 0.347844
51.866147 0.348139
51.866134 0.349374
51.866134 0.349602
Geometry type
MultiLineString
Geometry points
95
First coordinate pair
0.349602, 51.866134
Road section segments
1
Road section points
95
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
Probable
Validity status
Planned
Road management
Other
Feed region label
Great Dunmow
Feed provider
National Highways
Data source
Roadworks
Feed version
2
Record created
Wed, Jan 21, 2026 4:17 PM
Record versioned
Thu, Jan 22, 2026 5:45 AM
Coordinate source
Geometry

Related incidents

A120 eastbound A133 slips to Harwich Road roundabout - lane 1 closure

Planned National Highways
Tendring A120 · Roundabout At A120 At A Minor Junction Between B1035 And A133
Starts 8 Jun 2026, 21:00 Expected 9 Jun 2026, 05:00

A120 eastbound A133 slips to Harwich Road roundabout - lane 1 closure

Category: Authority Operation
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M11 northbound Jct 8 to 9A hard shoulder closure (MP 45/7 to 67/8)

Planned National Highways
Uttlesford M11 · M11 Northbound Between J8A And J9
Starts 8 Jun 2026, 20:00 Expected 9 Jun 2026, 04:00

M11 northbound Jct 8 to 9A hard shoulder closure (MP 45/7 to 67/8)

Category: Road Maintenance
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M11 northbound Jct 8 to Jct 10 carriageway closure

Planned National Highways
Uttlesford M11 · M11 Northbound Between J8A And J9
Starts 8 Jun 2026, 20:00 Expected 9 Jun 2026, 04:00

M11 northbound Jct 8 to Jct 10 carriageway closure

Category: Road Maintenance
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M11 northbound Jct 8 approach lane 3,2 closures

Planned National Highways
Uttlesford M11 · M11 Northbound Between J7A And J8
Starts 8 Jun 2026, 20:00 Expected 9 Jun 2026, 04:00

M11 northbound Jct 8 approach lane 3,2 closures

Category: Road Maintenance
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A120 eastbound Galleys corner to Marks Farm roundabout carriageway closure

Planned National Highways
Braintree A120 · A120 Eastbound Between B1018 And A131 (North)
Starts 7 Jun 2026, 19:00 Expected 8 Jun 2026, 05:00

A120 eastbound Galleys corner to Marks Farm roundabout carriageway closure

Category: Road Maintenance
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A120 eastbound Galleys Corner lane 1 closure

Cleared National Highways
Braintree A120 · A120 Eastbound Between A131 (South) And B1018
Starts 7 Jun 2026, 19:00 Expected 8 Jun 2026, 05:00

A120 eastbound Galleys Corner lane 1 closure

Category: Road Maintenance
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