Crash View

A1 northbound Jct 10 to Alconbury mobile lane closures

Cleared

A1 northbound Jct 10 to Alconbury mobile lane closures

Start time
Tue, May 19, 2026 12:45 AM
Expected end
Tue, May 19, 2026 4:00 AM
Duration
3 hours 15 minutes
Road
A1 – A1 Northbound Between B661 And B1514
Category
Road Maintenance
Direction
Northbound
Carriageway
Dual Carriageway
Lanes affected
Lane 1 closed, 1 of 1 lanes affected
Reason
Tree And Vegetation Cutting Work
Live incident
Active roadworks
Planned
Cleared
Hover or tap markers for full details

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First published
Tue, May 19, 2026 12:46 AM
Last updated
Tue, May 19, 2026 1:56 AM
Cleared
Tue, May 19, 2026 4:00 AM
  • Latest update: A1 northbound Jct 10 to Alconbury mobile lane closures
Coordinates
52.296414, -0.254140
Latitude span
52.292078 – 52.299708
Longitude span
-0.256419 – -0.249643
Bounding box centre
52.295893, -0.253031
Location descriptions
  • A1 northbound between B661 and B1514
Feed validity status
Active
Overall feed start
Tue, May 19, 2026 12:45 AM
Overall feed end
Tue, May 19, 2026 4:00 AM
Feed window length
3 hours 15 minutes
Probability code (raw)
certain
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

16 coordinate pairs
Description
A1 northbound between B661 and B1514
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 End1
Linear Element Road
A1
Linear Element Model
The Network Model
Linear Element Id
{430EED71-ECDD-4A56-B5F6-BA2219A9C055}
Linear Element Type
A Carriageway
From Distance
0 m
To Distance
395 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
52.293488 -0.256351
52.293582 -0.256355
52.293797 -0.256332
52.294156 -0.256288
52.294327 -0.256252
52.29464 -0.256181
52.294891 -0.256098
52.295239 -0.255938
52.295569 -0.255778
52.29565 -0.255731
52.295988 -0.255498
52.296299 -0.255236
52.296556 -0.254992
52.296689 -0.254884
52.296795 -0.254777
52.296848 -0.254716

Segment 2

2 coordinate pairs
Description
A1 northbound between B661 and B1514
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 End1
Linear Element Road
A1
Linear Element Model
The Network Model
Linear Element Id
{409ABB68-4035-4D22-BF03-3DBCCF09E997}
Linear Element Type
A Carriageway
From Distance
0 m
To Distance
28 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
52.299547 -0.249961
52.299708 -0.249643

Segment 3

3 coordinate pairs
Description
A1 northbound between B661 and B1514
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 End1
Linear Element Road
A1
Linear Element Model
The Network Model
Linear Element Id
{2DB0046A-1BDA-467A-9BE7-0E6977B65F53}
Linear Element Type
A Carriageway
From Distance
0 m
To Distance
50 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
52.299268 -0.250544
52.299417 -0.250234
52.299547 -0.249961

Segment 4

4 coordinate pairs
Description
A1 northbound between B661 and B1514
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 End1
Linear Element Road
A1
Linear Element Model
The Network Model
Linear Element Id
{3621A0DE-1244-4757-AECE-C6E6680669F2}
Linear Element Type
A Carriageway
From Distance
0 m
To Distance
130 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
52.298535 -0.252039
52.298553 -0.252009
52.298911 -0.251277
52.299268 -0.250544

Segment 5

5 coordinate pairs
Description
A1 northbound between B661 and B1514
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 End1
Linear Element Road
A1
Linear Element Model
The Network Model
Linear Element Id
{76CCF9F4-7BD8-4379-9DB7-26ED930BB6A9}
Linear Element Type
A Carriageway
From Distance
3 m
To Distance
160 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
52.292078 -0.256419
52.292395 -0.256328
52.292565 -0.256307
52.293393 -0.256348
52.293488 -0.256351

Segment 6

9 coordinate pairs
Description
A1 northbound between B661 and B1514
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 End1
Linear Element Road
A1
Linear Element Model
The Network Model
Linear Element Id
{48F3F285-BE97-4118-B72A-1C3B1D59CAE0}
Linear Element Type
A Carriageway
From Distance
0 m
To Distance
263 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
52.296848 -0.254716
52.29714 -0.254382
52.297229 -0.254276
52.297431 -0.254004
52.297537 -0.253868
52.297871 -0.253312
52.29802 -0.253057
52.298361 -0.252413
52.298535 -0.252039
Geometry type
MultiLineString
Geometry points
39
First coordinate pair
-0.256351, 52.293488
Road section segments
1
Road section points
39
View geometry JSON 
{
    "type": "MultiLineString",
    "coordinates": [
        [
            [
                -0.256351,
                52.293488
            ],
            [
                -0.256355,
                52.293582
            ],
            [
                -0.256332,
                52.293797
            ],
            [
                -0.256288,
                52.294156
            ],
            [
                -0.256252,
                52.294327
            ],
            [
                -0.256181,
                52.29464
            ],
            [
                -0.256098,
                52.294891
            ],
            [
                -0.255938,
                52.295239
            ],
            [
                -0.255778,
                52.295569
            ],
            [
                -0.255731,
                52.29565
            ],
            [
                -0.255498,
                52.295988
            ],
            [
                -0.255236,
                52.296299
            ],
            [
                -0.254992,
                52.296556
            ],
            [
                -0.254884,
                52.296689
            ],
            [
                -0.254777,
                52.296795
            ],
            [
                -0.254716,
                52.296848
            ],
            [
                -0.249961,
                52.299547
            ],
            [
                -0.249643,
                52.299708
            ],
            [
                -0.250544,
                52.299268
            ],
            [
                -0.250234,
                52.299417
            ],
            [
                -0.249961,
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            ],
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                -0.252039,
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            ],
            [
                -0.252009,
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            ],
            [
                -0.251277,
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            ],
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                -0.250544,
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            ],
            [
                -0.256419,
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            ],
            [
                -0.256328,
                52.292395
            ],
            [
                -0.256307,
                52.292565
            ],
            [
                -0.256348,
                52.293393
            ],
            [
                -0.256351,
                52.293488
            ],
            [
                -0.254716,
                52.296848
            ],
            [
                -0.254382,
                52.29714
            ],
            [
                -0.254276,
                52.297229
            ],
            [
                -0.254004,
                52.297431
            ],
            [
                -0.253868,
                52.297537
            ],
            [
                -0.253312,
                52.297871
            ],
            [
                -0.253057,
                52.29802
            ],
            [
                -0.252413,
                52.298361
            ],
            [
                -0.252039,
                52.298535
            ]
        ]
    ]
}
View road section coordinates 
[
    [
        [
            -0.256351,
            52.293488
        ],
        [
            -0.256355,
            52.293582
        ],
        [
            -0.256332,
            52.293797
        ],
        [
            -0.256288,
            52.294156
        ],
        [
            -0.256252,
            52.294327
        ],
        [
            -0.256181,
            52.29464
        ],
        [
            -0.256098,
            52.294891
        ],
        [
            -0.255938,
            52.295239
        ],
        [
            -0.255778,
            52.295569
        ],
        [
            -0.255731,
            52.29565
        ],
        [
            -0.255498,
            52.295988
        ],
        [
            -0.255236,
            52.296299
        ],
        [
            -0.254992,
            52.296556
        ],
        [
            -0.254884,
            52.296689
        ],
        [
            -0.254777,
            52.296795
        ],
        [
            -0.254716,
            52.296848
        ],
        [
            -0.249961,
            52.299547
        ],
        [
            -0.249643,
            52.299708
        ],
        [
            -0.250544,
            52.299268
        ],
        [
            -0.250234,
            52.299417
        ],
        [
            -0.249961,
            52.299547
        ],
        [
            -0.252039,
            52.298535
        ],
        [
            -0.252009,
            52.298553
        ],
        [
            -0.251277,
            52.298911
        ],
        [
            -0.250544,
            52.299268
        ],
        [
            -0.256419,
            52.292078
        ],
        [
            -0.256328,
            52.292395
        ],
        [
            -0.256307,
            52.292565
        ],
        [
            -0.256348,
            52.293393
        ],
        [
            -0.256351,
            52.293488
        ],
        [
            -0.254716,
            52.296848
        ],
        [
            -0.254382,
            52.29714
        ],
        [
            -0.254276,
            52.297229
        ],
        [
            -0.254004,
            52.297431
        ],
        [
            -0.253868,
            52.297537
        ],
        [
            -0.253312,
            52.297871
        ],
        [
            -0.253057,
            52.29802
        ],
        [
            -0.252413,
            52.298361
        ],
        [
            -0.252039,
            52.298535
        ]
    ]
]
Cause type
Road Maintenance
Detailed cause
Tree And Vegetation Cutting Work
Compliance
Mandatory
Probability
Certain
Validity status
Active
Road management
Other
Feed provider
National Highways
Data source
Roadworks
Feed version
1
Record created
Tue, May 19, 2026 12:46 AM
Record versioned
Tue, May 19, 2026 1:56 AM
Coordinate source
Geometry

Driving on the A1? See every live closure, roadwork and planned restriction on this road.

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