A12 southbound Ipswich Road entry slip road closure
ClearedA12 southbound Ipswich Road entry slip road closure
- Start time
- Fri, Jul 3, 2026 8:00 PM
- Expected end
- Sat, Jul 4, 2026 4:00 AM
- Duration
- 1 hour 10 minutes 1 second
- Road
- A12 – A12 Southbound Access At A Minor Junction Between B1029 And A120 Near Colchester (East)
- Category
- Road Maintenance
- Direction
- Southbound
- Reason
- Maintenance Work
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- First published
- Tue, Jun 9, 2026 1:02 PM
- Last updated
- Fri, Jul 3, 2026 8:33 PM
- Cleared
- Fri, Jul 3, 2026 9:10 PM
- Latest update: A12 southbound Ipswich Road entry slip road closure
- Coordinates
- 51.952358, 0.961945
- Latitude span
- 51.949267 – 51.954068
- Longitude span
- 0.959690 – 0.962791
- Bounding box centre
- 51.951668, 0.961241
- Location descriptions
-
- A12 southbound access at a minor junction between B1029 and A120 near Colchester (east)
- Feed validity status
- Planned
- Overall feed start
- Fri, Jul 3, 2026 8:00 PM
- Overall feed end
- Sat, Jul 4, 2026 4:00 AM
- Feed window length
- 8 hours
- 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
17 coordinate pairs- Description
- A12 southbound access at a minor junction between B1029 and A120 near Colchester (east)
- Lanes Restricted
- 2 lanes restricted
- Operational Lanes
- 0 operational lanes
- Direction On Section
- South Bound
- Direction Relative
- Aligned
- Height Grade
- Start1 End1
- Linear Element Road
- A12
- Linear Element Model
- The Network Model
- Linear Element Id
- {4903DC4B-D775-4FD1-8564-904AAE1018F3}
- Linear Element Type
- B Carriageway Entry Slip
- From Distance
- 0 m
- To Distance
- 498 m
- Gml Srs Name
- EPSG::4326
- Gml Srs Dimension
- 2
Raw coordinate list
51.953246 0.962791 51.953057 0.962763 51.95295 0.962727 51.952835 0.962647 51.952677 0.96252 51.952616 0.962443 51.952494 0.962275 51.952413 0.962139 51.952154 0.961773 51.952078 0.961664 51.951899 0.961472 51.951771 0.961335 51.951466 0.961084 51.950669 0.960538 51.949363 0.959813 51.949302 0.959736 51.949267 0.95969
Segment 2
6 coordinate pairs- Description
- A12 southbound access at a minor junction between B1029 and A120 near Colchester (east)
- Lanes Restricted
- 2 lanes restricted
- Operational Lanes
- 0 operational lanes
- Direction On Section
- South Bound
- Direction Relative
- Aligned
- Height Grade
- Start1 End1
- Linear Element Road
- A12
- Linear Element Model
- The Network Model
- Linear Element Id
- {CE3E5B53-9C6D-469C-804C-C5167D70789E}
- Linear Element Type
- B Carriageway Entry Slip
- From Distance
- 3 m
- To Distance
- 84 m
- Gml Srs Name
- EPSG::4326
- Gml Srs Dimension
- 2
Raw coordinate list
51.954068 0.962328 51.953874 0.962482 51.953681 0.96263 51.953572 0.962695 51.95348 0.962748 51.95339 0.962771
Segment 3
2 coordinate pairs- Description
- A12 southbound access at a minor junction between B1029 and A120 near Colchester (east)
- Lanes Restricted
- 2 lanes restricted
- Operational Lanes
- 0 operational lanes
- Direction On Section
- South Bound
- Direction Relative
- Aligned
- Height Grade
- Start1 End1
- Linear Element Road
- A12
- Linear Element Model
- The Network Model
- Linear Element Id
- {745A33E9-2636-440D-B42B-A0FBD4BD71EA}
- Linear Element Type
- B Carriageway Entry Slip
- From Distance
- 0 m
- To Distance
- 16 m
- Gml Srs Name
- EPSG::4326
- Gml Srs Dimension
- 2
Raw coordinate list
51.95339 0.962771 51.953246 0.962791
- Geometry type
- MultiLineString
- Geometry points
- 25
- First coordinate pair
- 0.962791, 51.953246
- Road section segments
- 1
- Road section points
- 25
View geometry JSON
{
"type": "MultiLineString",
"coordinates": [
[
[
0.962791,
51.953246
],
[
0.962763,
51.953057
],
[
0.962727,
51.95295
],
[
0.962647,
51.952835
],
[
0.96252,
51.952677
],
[
0.962443,
51.952616
],
[
0.962275,
51.952494
],
[
0.962139,
51.952413
],
[
0.961773,
51.952154
],
[
0.961664,
51.952078
],
[
0.961472,
51.951899
],
[
0.961335,
51.951771
],
[
0.961084,
51.951466
],
[
0.960538,
51.950669
],
[
0.959813,
51.949363
],
[
0.959736,
51.949302
],
[
0.95969,
51.949267
],
[
0.962328,
51.954068
],
[
0.962482,
51.953874
],
[
0.96263,
51.953681
],
[
0.962695,
51.953572
],
[
0.962748,
51.95348
],
[
0.962771,
51.95339
],
[
0.962771,
51.95339
],
[
0.962791,
51.953246
]
]
]
}
View road section coordinates
[
[
[
0.962791,
51.953246
],
[
0.962763,
51.953057
],
[
0.962727,
51.95295
],
[
0.962647,
51.952835
],
[
0.96252,
51.952677
],
[
0.962443,
51.952616
],
[
0.962275,
51.952494
],
[
0.962139,
51.952413
],
[
0.961773,
51.952154
],
[
0.961664,
51.952078
],
[
0.961472,
51.951899
],
[
0.961335,
51.951771
],
[
0.961084,
51.951466
],
[
0.960538,
51.950669
],
[
0.959813,
51.949363
],
[
0.959736,
51.949302
],
[
0.95969,
51.949267
],
[
0.962328,
51.954068
],
[
0.962482,
51.953874
],
[
0.96263,
51.953681
],
[
0.962695,
51.953572
],
[
0.962748,
51.95348
],
[
0.962771,
51.95339
],
[
0.962771,
51.95339
],
[
0.962791,
51.953246
]
]
]
- Cause type
- Road Maintenance
- Detailed cause
- Maintenance 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
- Tue, Jun 9, 2026 1:02 PM
- Record versioned
- Fri, Jul 3, 2026 8:33 PM
- Coordinate source
- Geometry
Driving on the A12? See every live closure, roadwork and planned restriction on this road.
A12 live closuresRelated incidents
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A12 northbound Jct 22 to Jct 23 lane 2 closure (MP 140/9 to 145/3)
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A12 northbound Jct 23 to Jct 24 lane 2 closure (MP 143/4 to 149/2)
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A12 southbound Ipswich Road entry slip road closure
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A12 southbound Ipswich Road entry slip road closure
A12 northbound Jct 11 to Jct 12 lane 2 closure (MP 102/2 to 103/0)
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A12 northbound Jct 11 to Jct 12 lane 2 closure (MP 102/2 to 103/0)
A12 northbound Jct 23 to Jct 25 lane 2 closure (MP 147/0 to 153/2)
Cleared Roadworks National HighwaysCleared 3 days 10 hours ago
A12 northbound Jct 23 to Jct 25 lane 2 closure (MP 147/0 to 153/2)