Crash View

A120 eastbound Great Dunmow lane 1 closure

Planned

A120 eastbound Great Dunmow lane 1 closure

Start time
Mon, Aug 3, 2026 7:00 PM
Expected end
Tue, Aug 4, 2026 5:00 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
Live incident
Active roadworks
Planned
Cleared
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First published
Thu, Jul 30, 2026 1:20 PM
Last updated
Mon, Aug 3, 2026 12:12 AM
Cleared
Tue, Aug 4, 2026 5:00 AM
  • Latest update: A120 eastbound Great Dunmow lane 1 closure
Coordinates
51.866717, 0.343521
Latitude span
51.862911 – 51.873127
Longitude span
0.314234 – 0.361899
Bounding box centre
51.868019, 0.338067
Location descriptions
  • A120 eastbound between B1256 near Great Dunmow (West) and B1008/B1256
  • A120 eastbound within the B1256 junction near Great Dunmow (west)
  • A120 eastbound between M11 and B1256 near Great Dunmow (west)
Feed validity status
Planned
Overall feed start
Mon, Aug 3, 2026 7:00 PM
Overall feed end
Tue, Aug 4, 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

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 2

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 3

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
0 m
To Distance
839 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
51.870499 0.323146
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 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

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

Segment 6

2 coordinate pairs
Description
A120 eastbound between M11 and B1256 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
{9ED7A7E1-86E5-4525-8B51-B56C9F555F7F}
Linear Element Type
A Carriageway
From Distance
0 m
To Distance
75 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
51.872385 0.316535
51.872096 0.317528

Segment 7

4 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
{0AC98095-3C45-4AAA-B446-A4683BCAF402}
Linear Element Type
A Carriageway
From Distance
0 m
To Distance
425 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
51.872096 0.317528
51.871547 0.319351
51.871444 0.319725
51.870499 0.323146

Segment 8

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 9

2 coordinate pairs
Description
A120 eastbound between M11 and B1256 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
{0A362A17-C6F8-4BF1-9183-796E06706194}
Linear Element Type
A Carriageway
From Distance
796 m
To Distance
974 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
51.873127 0.314234
51.872385 0.316535

Segment 10

2 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
0 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
51.862913 0.361897
51.862911 0.361899
Geometry type
MultiLineString
Geometry points
88
First coordinate pair
0.334439, 51.867659
Road section segments
1
Road section points
88
View geometry JSON 
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View road section coordinates 
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            0.353881,
            51.865809
        ],
        [
            0.354302,
            51.865749
        ],
        [
            0.355174,
            51.865579
        ],
        [
            0.314234,
            51.873127
        ],
        [
            0.316535,
            51.872385
        ],
        [
            0.361897,
            51.862913
        ],
        [
            0.361899,
            51.862911
        ]
    ]
]
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
Thu, Jul 30, 2026 1:20 PM
Record versioned
Mon, Aug 3, 2026 12:12 AM
Coordinate source
Geometry

Driving on the A120? See every live closure, roadwork and planned restriction on this road.

A120 live closures

Related incidents

A120 both directions Panners Interchange to Marks Farm Roundabout mobile lane closures (MP 42/2 to 47/5)

Planned Roadworks National Highways
Braintree A120 · A120 Eastbound At A Minor Junction Between A131 (South) And B1018

Starts in 16 hours 5 minutes

Starts 3 Aug 2026, 19:00 Expected clear 4 Aug 2026, 04:00

A120 both directions Panners Interchange to Marks Farm Roundabout mobile lane closures (MP 42/2 to 47/5)

Category: Construction Work
View update

A120 both directions Bishops Stortford to Braintree mobile lane closures (MP 18/6 to 42/2)

Planned Roadworks National Highways
Uttlesford A120 · A120 Eastbound Between B1256 Near Great Dunmow (West) And B1008/B1256

Starts in 16 hours 5 minutes

Starts 3 Aug 2026, 19:00 Expected clear 4 Aug 2026, 04:00

A120 both directions Bishops Stortford to Braintree mobile lane closures (MP 18/6 to 42/2)

Category: Construction Work
View update

M11 northbound Jct 8 to Jct 9 mobile hard shoulder closure and lane 2 and 3 closure

Cleared Roadworks National Highways
Uttlesford M11 · M11 Northbound Between J8A And J9

Cleared 2 days 6 hours ago

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

M11 northbound Jct 8 to Jct 9 mobile hard shoulder closure and lane 2 and 3 closure

Category: Road Maintenance
View update

M11 northbound Jct 7A to Jct 8 lane 3 closure (MP 40/5 to 42/0)

Cleared Roadworks National Highways
Uttlesford M11 · M11 Northbound Between J7A And J8

Cleared 2 days 23 hours ago

Started 30 Jul 2026, 20:00 Ended 31 Jul 2026, 03:50

M11 northbound Jct 7A to Jct 8 lane 3 closure (MP 40/5 to 42/0)

Category: Road Maintenance
View update

M11 northbound Jct 8 to Jct 9 mobile hard shoulder closure and lane 2 and 3 closure

Cleared Roadworks National Highways
Uttlesford M11 · M11 Northbound Between J8A And J9

Cleared 4 days 4 hours ago

Started 29 Jul 2026, 20:00 Ended 29 Jul 2026, 22:45

M11 northbound Jct 8 to Jct 9 mobile hard shoulder closure and lane 2 and 3 closure

Category: Road Maintenance
View update

M11 southbound Jct 9 lane 2 closure (MP 69/9 to 68/0)

Cleared Roadworks National Highways
Uttlesford M11 · M11 Southbound Between J9 And J8

Cleared 4 days 5 hours ago

Started 29 Jul 2026, 20:00 Ended 29 Jul 2026, 21:10

M11 southbound Jct 9 lane 2 closure (MP 69/9 to 68/0)

Category: Road Maintenance
View update