A12 northbound Jct 26 to Jct 27 lane closure (MP 158/4 to 159/0)

Cleared

Start time: Mon, Mar 2, 2026 9:00 PM
Expected end: Tue, Mar 3, 2026 5:00 AM
Duration: 8 hours
Road: A12 – A12 Northbound Between A133 And A120 Near Colchester (East)
Category: Construction Work
Direction: Northbound
Carriageway: Dual Carriageway
Lanes affected: Lane 1 closed, 1 of 1 lanes affected, 1 of 2 lanes affected
Reason: Construction 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: Mon, Mar 2, 2026 10:58 AM
Last updated: Mon, Mar 2, 2026 7:11 PM
Cleared: Tue, Mar 3, 2026 5:00 AM

Latest update: A12 northbound Jct 26 to Jct 27 lane closure (MP 158/4 to 159/0)

Coordinates: 51.891989, 0.847032
Latitude span: 51.891421 – 51.892671
Longitude span: 0.841744 – 0.850036
Bounding box centre: 51.892046, 0.845890
Location descriptions: A12 northbound between A133 and A120 near Colchester (east)

A12 northbound between A1124 and A133

Feed validity status: Planned
Overall feed start: Mon, Mar 2, 2026 9:00 PM
Overall feed end: Tue, Mar 3, 2026 5:00 AM
Feed window length: 8 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

10 coordinate pairs

Description: A12 northbound between A133 and A120 near Colchester (east)
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: A12
Linear Element Model: The Network Model
Linear Element Id: {E5933105-5851-42F2-926C-0F2B42014D33}
Linear Element Type: A Carriageway
From Distance: 0 m
To Distance: 185 m
Gml Srs Name: EPSG::4326
Gml Srs Dimension: 2

Raw coordinate list

51.891993 0.847602
51.892015 0.847792
51.89203 0.847924
51.892045 0.848041
51.892061 0.848129
51.892151 0.848484
51.892192 0.848632
51.892376 0.849225
51.892518 0.849656
51.892671 0.850036

Segment 2

6 coordinate pairs

Description: A12 northbound between A1124 and A133
Carriageway: Dual Carriageway
Lane Usage: Cl1
Lane Number: 1
Lane Status: Closed
Lane Direction: Aligned
Lanes Restricted: 1 lane restricted
Operational Lanes: 2 operational lanes
Direction On Section: North Bound
Direction Relative: Aligned
Height Grade: Start1 End1
Linear Element Road: A12
Linear Element Model: The Network Model
Linear Element Id: {433D9328-E68F-4C48-8768-C4D413E3C5EA}
Linear Element Type: A Carriageway
From Distance: 0 m
To Distance: 356 m
Gml Srs Name: EPSG::4326
Gml Srs Dimension: 2

Raw coordinate list

51.891478 0.842496
51.891708 0.845592
51.891811 0.846544
51.891872 0.846998
51.891993 0.847587
51.891993 0.847602

Segment 3

2 coordinate pairs

Description: A12 northbound between A1124 and A133
Carriageway: Dual Carriageway
Lane Usage: Cl1
Lane Number: 1
Lane Status: Closed
Lane Direction: Aligned
Lanes Restricted: 1 lane restricted
Operational Lanes: 2 operational lanes
Direction On Section: North Bound
Direction Relative: Aligned
Height Grade: Start1 End1
Linear Element Road: A12
Linear Element Model: The Network Model
Linear Element Id: {EF37AD11-CA89-48CA-AC4A-A48DC0313B54}
Linear Element Type: A Carriageway
From Distance: 591 m
To Distance: 643 m
Gml Srs Name: EPSG::4326
Gml Srs Dimension: 2

Raw coordinate list

51.891421 0.841744
51.891478 0.842496

Geometry type: MultiLineString
Geometry points: 18
First coordinate pair: 0.847602, 51.891993
Road section segments: 1
Road section points: 18

View geometry JSON

{
    "type": "MultiLineString",
    "coordinates": [
        [
            [
                0.847602,
                51.891993
            ],
            [
                0.847792,
                51.892015
            ],
            [
                0.847924,
                51.89203
            ],
            [
                0.848041,
                51.892045
            ],
            [
                0.848129,
                51.892061
            ],
            [
                0.848484,
                51.892151
            ],
            [
                0.848632,
                51.892192
            ],
            [
                0.849225,
                51.892376
            ],
            [
                0.849656,
                51.892518
            ],
            [
                0.850036,
                51.892671
            ],
            [
                0.842496,
                51.891478
            ],
            [
                0.845592,
                51.891708
            ],
            [
                0.846544,
                51.891811
            ],
            [
                0.846998,
                51.891872
            ],
            [
                0.847587,
                51.891993
            ],
            [
                0.847602,
                51.891993
            ],
            [
                0.841744,
                51.891421
            ],
            [
                0.842496,
                51.891478
            ]
        ]
    ]
}

View road section coordinates

Cause type: Construction Work
Detailed cause: Construction Work
Compliance: Mandatory
Probability: Probable
Validity status: Planned
Road management: Other
Feed region label: Colchester