A120 westbound Crown Interchange exit slip carriageway closure

Cleared

A120 westbound Crown Interchange exit slip carriageway closure

Start time
Fri, Sep 18, 2026 8:00 PM
Expected end
Sat, Sep 19, 2026 4:01 AM
Duration
50 minutes 2 seconds
Road
A120 – A120 Westbound Between A133 And A12 Near Colchester (East)
Category
Road Maintenance
Direction
Westbound
Carriageway
Dual Carriageway
Reason
Road Marking Work
Live incident
Active roadworks
Planned
Cleared
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First published
Thu, Sep 17, 2026 11:18 AM
Last updated
Fri, Sep 18, 2026 8:15 PM
Cleared
Fri, Sep 18, 2026 8:50 PM
  • Latest update: A120 westbound Crown Interchange exit slip carriageway closure
Coordinates
51.920530, 0.937549
Latitude span
51.919307 – 51.921189
Longitude span
0.935005 – 0.940922
Bounding box centre
51.920248, 0.937964
Location descriptions
  • A120 westbound between A133 and A12 near Colchester (east)
  • A120 westbound exit for A12 near Colchester (east)
Feed validity status
Planned
Overall feed start
Fri, Sep 18, 2026 8:00 PM
Overall feed end
Sat, Sep 19, 2026 4:01 AM
Feed window length
8 hours 1 minute
Probability code (raw)
probable
Compliance option (raw)
mandatory
Source identification (raw)
roadworks
Management type value
carriagewayClosures (Carriageway Closures)
Contra-flow flag (raw)
false
Width restriction flag (raw)
false
Height restriction flag (raw)
false
Weight restriction flag (raw)
false

Segment 1

5 coordinate pairs
Description
A120 westbound between A133 and A12 near Colchester (east)
Carriageway
Dual Carriageway
Lanes Restricted
2 lanes restricted
Operational Lanes
0 operational lanes
Direction On Section
West Bound
Direction Relative
Aligned
Height Grade
Start1 End1
Linear Element Road
A120
Linear Element Model
The Network Model
Linear Element Id
{79E48B17-96CF-4E0C-BD4D-A36EB48F6AEB}
Linear Element Type
B Carriageway
From Distance
566 m
To Distance
711 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list
51.919307 0.940922
51.919453 0.940667
51.919661 0.940288
51.919993 0.939582
51.920127 0.939271

Segment 2

12 coordinate pairs
Description
A120 westbound exit for A12 near Colchester (east)
Lanes Restricted
2 lanes restricted
Operational Lanes
0 operational lanes
Direction On Section
West Bound
Direction Relative
Aligned
Height Grade
Start1 End1
Linear Element Road
A120
Linear Element Model
The Network Model
Linear Element Id
{344EC251-0CB2-4016-BEC4-4BF834D40A86}
Linear Element Type
B Carriageway Exit Slip
From Distance
0 m
To Distance
318 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list
51.920127 0.939271
51.920244 0.938886
51.920548 0.937902
51.920676 0.937431
51.920786 0.936992
51.921006 0.936114
51.921177 0.935398
51.921189 0.935282
51.921184 0.935182
51.92118 0.935107
51.921177 0.935034
51.921182 0.935005
Geometry type
MultiLineString
Geometry points
17
First coordinate pair
0.940922, 51.919307
Road section segments
1
Road section points
17
View geometry JSON
{
    "type": "MultiLineString",
    "coordinates": [
        [
            [
                0.940922,
                51.919307
            ],
            [
                0.940667,
                51.919453
            ],
            [
                0.940288,
                51.919661
            ],
            [
                0.939582,
                51.919993
            ],
            [
                0.939271,
                51.920127
            ],
            [
                0.939271,
                51.920127
            ],
            [
                0.938886,
                51.920244
            ],
            [
                0.937902,
                51.920548
            ],
            [
                0.937431,
                51.920676
            ],
            [
                0.936992,
                51.920786
            ],
            [
                0.936114,
                51.921006
            ],
            [
                0.935398,
                51.921177
            ],
            [
                0.935282,
                51.921189
            ],
            [
                0.935182,
                51.921184
            ],
            [
                0.935107,
                51.92118
            ],
            [
                0.935034,
                51.921177
            ],
            [
                0.935005,
                51.921182
            ]
        ]
    ]
}
View road section coordinates
[
    [
        [
            0.940922,
            51.919307
        ],
        [
            0.940667,
            51.919453
        ],
        [
            0.940288,
            51.919661
        ],
        [
            0.939582,
            51.919993
        ],
        [
            0.939271,
            51.920127
        ],
        [
            0.939271,
            51.920127
        ],
        [
            0.938886,
            51.920244
        ],
        [
            0.937902,
            51.920548
        ],
        [
            0.937431,
            51.920676
        ],
        [
            0.936992,
            51.920786
        ],
        [
            0.936114,
            51.921006
        ],
        [
            0.935398,
            51.921177
        ],
        [
            0.935282,
            51.921189
        ],
        [
            0.935182,
            51.921184
        ],
        [
            0.935107,
            51.92118
        ],
        [
            0.935034,
            51.921177
        ],
        [
            0.935005,
            51.921182
        ]
    ]
]
Cause type
Road Maintenance
Detailed cause
Road Marking Work
Compliance
Mandatory
Probability
Probable
Validity status
Planned
Road management
Carriageway Closures
Feed region label
Colchester
Feed provider
National Highways
Data source
Roadworks
Feed version
1
Record created
Thu, Sep 17, 2026 11:18 AM
Record versioned
Fri, Sep 18, 2026 8:15 PM
Coordinate source
Geometry

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