Crash View

A120 eastbound Dunmow to Great Dunmow lane 2 closure (MP 26/9 to 28/7)

Planned

A120 eastbound Dunmow to Great Dunmow lane 2 closure (MP 26/9 to 28/7)

Start time
Fri, Mar 20, 2026 8:00 PM
Expected end
Sat, Mar 21, 2026 5:00 AM
Duration
9 hours
Road
A120 – A120 Eastbound Within The B1256 Junction Near Great Dunmow (West)
Category
Road Maintenance
Direction
Eastbound
Carriageway
Dual Carriageway
Lanes affected
Lane 2 closed, 1 of 1 lanes affected
Reason
Repair Work
Active
Planned
Cleared
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First published
Tue, Mar 17, 2026 1:09 PM
Last updated
Sat, Mar 21, 2026 4:19 AM
Cleared
Sat, Mar 21, 2026 5:00 AM
  • Latest update: A120 eastbound Dunmow to Great Dunmow lane 2 closure (MP 26/9 to 28/7)
Coordinates
51.866595, 0.343097
Latitude span
51.865558 – 51.869021
Longitude span
0.329425 – 0.355279
Bounding box centre
51.867290, 0.342352
Location descriptions
  • A120 eastbound within the B1256 junction near Great Dunmow (west)
  • A120 eastbound between B1256 near Great Dunmow (West) and B1008/B1256
Feed validity status
Planned
Overall feed start
Fri, Mar 20, 2026 8:00 PM
Overall feed end
Sat, Mar 21, 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

7 coordinate pairs
Description
A120 eastbound within the B1256 junction near Great Dunmow (west)
Carriageway
Dual Carriageway
Lane Usage
Cl2
Lane Number
2
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
462 m
To Distance
839 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
51.869021 0.329425
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 2

24 coordinate pairs
Description
A120 eastbound between B1256 near Great Dunmow (West) and B1008/B1256
Carriageway
Dual Carriageway
Lane Usage
Cl2
Lane Number
2
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 3

6 coordinate pairs
Description
A120 eastbound between B1256 near Great Dunmow (West) and B1008/B1256
Carriageway
Dual Carriageway
Lane Usage
Cl2
Lane Number
2
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

6 coordinate pairs
Description
A120 eastbound between B1256 near Great Dunmow (West) and B1008/B1256
Carriageway
Dual Carriageway
Lane Usage
Cl2
Lane Number
2
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 5

8 coordinate pairs
Description
A120 eastbound between B1256 near Great Dunmow (West) and B1008/B1256
Carriageway
Dual Carriageway
Lane Usage
Cl2
Lane Number
2
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

2 coordinate pairs
Description
A120 eastbound between B1256 near Great Dunmow (West) and B1008/B1256
Carriageway
Dual Carriageway
Lane Usage
Cl2
Lane Number
2
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
7 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
51.865579 0.355174
51.865558 0.355279
Geometry type
MultiLineString
Geometry points
53
First coordinate pair
0.329425, 51.869021
Road section segments
1
Road section points
53
View geometry JSON 
{
    "type": "MultiLineString",
    "coordinates": [
        [
            [
                0.329425,
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            ],
            [
                0.331892,
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            ],
            [
                0.333091,
                51.86804
            ],
            [
                0.333844,
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            ],
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                0.334439,
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            ],
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            ],
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            ],
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            [
                0.34131,
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                0.341727,
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            ],
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            ],
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            ],
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            ],
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            ],
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            ],
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            ],
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                0.349602,
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            ],
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                0.350101,
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            ],
            [
                0.350458,
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            ],
            [
                0.350596,
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            ],
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            ],
            [
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            ],
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            ],
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            ],
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            ],
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            ],
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            ],
            [
                0.355174,
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            ],
            [
                0.355279,
                51.865558
            ]
        ]
    ]
}
View road section coordinates 
[
    [
        [
            0.329425,
            51.869021
        ],
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            0.330183,
            51.868824
        ],
        [
            0.331051,
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        ],
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        ],
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        ],
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        ],
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            51.86662
        ],
        [
            0.338566,
            51.866541
        ],
        [
            0.338981,
            51.866473
        ],
        [
            0.339536,
            51.866386
        ],
        [
            0.340118,
            51.866319
        ],
        [
            0.340299,
            51.866299
        ],
        [
            0.340374,
            51.86629
        ],
        [
            0.340682,
            51.866268
        ],
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            0.341034,
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        ],
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        ],
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        ],
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        ],
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        ],
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        ],
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        ],
        [
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        ],
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        ],
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        ],
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        ],
        [
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        ],
        [
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        ],
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        ],
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        ],
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        ],
        [
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        ],
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        ],
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        ],
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        ],
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        ],
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        ],
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        ],
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        ],
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        ],
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        ],
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        ],
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        ],
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        ],
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        ],
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        ],
        [
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        ],
        [
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        ],
        [
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        ]
    ]
]
Cause type
Road Maintenance
Detailed cause
Repair 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
1
Record created
Tue, Mar 17, 2026 1:09 PM
Record versioned
Sat, Mar 21, 2026 4:19 AM
Coordinate source
Geometry

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