Crash View

A1 southbound Lower Caldecote to Biggleswade lane 2 closure (MP 74/4 to 71/4)

Cleared

A1 southbound Lower Caldecote to Biggleswade lane 2 closure (MP 74/4 to 71/4)

Start time
Thu, Oct 8, 2026 8:00 PM
Expected end
Fri, Oct 9, 2026 4:00 AM
Duration
6 hours 20 minutes 1 second
Road
A1 – A1 Southbound Between A603 And A6001 Near Biggleswade (North)
Category
Road Maintenance
Direction
Southbound
Carriageway
Dual Carriageway
Lanes affected
Lane 2 closed, 1 of 1 lanes affected
Reason
Repair Work
Live incident
Active roadworks
Planned
Cleared
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First published
Mon, Sep 21, 2026 12:18 PM
Last updated
Fri, Oct 9, 2026 1:59 AM
Cleared
Fri, Oct 9, 2026 2:20 AM
  • Latest update: A1 southbound Lower Caldecote to Biggleswade lane 2 closure (MP 74/4 to 71/4)
Coordinates
52.093173, -0.274868
Latitude span
52.080096 – 52.104142
Longitude span
-0.277320 – -0.271295
Bounding box centre
52.092119, -0.274308
Location descriptions
  • A1 southbound between A603 and A6001 near Biggleswade (north)
  • A1 southbound between A6001 near Biggleswade (north) and A6001 near Biggleswade (south)
Feed validity status
Planned
Overall feed start
Thu, Oct 8, 2026 8:00 PM
Overall feed end
Fri, Oct 9, 2026 4:00 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

12 coordinate pairs
Description
A1 southbound between A603 and A6001 near Biggleswade (north)
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
South Bound
Direction Relative
Aligned
Height Grade
Start1 End1
Linear Element Road
A1
Linear Element Model
The Network Model
Linear Element Id
{83ABF63F-9054-4073-A61F-9B4396A88D12}
Linear Element Type
B Carriageway
From Distance
185 m
To Distance
630 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
52.104142 -0.27732
52.103805 -0.277195
52.10343 -0.277105
52.102896 -0.276992
52.102342 -0.276886
52.101758 -0.276793
52.101711 -0.276785
52.101276 -0.276704
52.100927 -0.276637
52.100447 -0.276507
52.10027 -0.276463
52.100188 -0.27644

Segment 2

2 coordinate pairs
Description
A1 southbound between A603 and A6001 near Biggleswade (north)
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
South Bound
Direction Relative
Aligned
Height Grade
Start1 End1
Linear Element Road
A1
Linear Element Model
The Network Model
Linear Element Id
{D9468EF2-F64D-421E-9402-8B43FCD5A327}
Linear Element Type
B Carriageway
From Distance
0 m
To Distance
40 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
52.100188 -0.27644
52.09984 -0.276284

Segment 3

4 coordinate pairs
Description
A1 southbound between A603 and A6001 near Biggleswade (north)
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
South Bound
Direction Relative
Aligned
Height Grade
Start1 End1
Linear Element Road
A1
Linear Element Model
The Network Model
Linear Element Id
{D5FBC132-A7D3-4F87-A4CC-7ED9D83CCF1A}
Linear Element Type
B Carriageway
From Distance
0 m
To Distance
70 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
52.098502 -0.275567
52.098378 -0.275501
52.098256 -0.275435
52.097895 -0.275299

Segment 4

6 coordinate pairs
Description
A1 southbound between A6001 near Biggleswade (north) and A6001 near Biggleswade (south)
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
South Bound
Direction Relative
Aligned
Height Grade
Start1 End1
Linear Element Road
A1
Linear Element Model
The Network Model
Linear Element Id
{76A553A7-5AF2-45EE-9586-EE0B556BB1DD}
Linear Element Type
B Carriageway
From Distance
0 m
To Distance
146 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
52.085907 -0.274238
52.085871 -0.274239
52.085384 -0.274199
52.085123 -0.274166
52.08469 -0.274066
52.0846 -0.27405

Segment 5

13 coordinate pairs
Description
A1 southbound between A6001 near Biggleswade (north) and A6001 near Biggleswade (south)
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
South Bound
Direction Relative
Aligned
Height Grade
Start1 End2
Linear Element Road
A1
Linear Element Model
The Network Model
Linear Element Id
{7598C7C0-56E9-4926-BC8B-A4241C41A991}
Linear Element Type
B Carriageway
From Distance
0 m
To Distance
539 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
52.0846 -0.27405
52.084327 -0.274001
52.083911 -0.273856
52.083218 -0.273585
52.082743 -0.273348
52.082563 -0.273251
52.08196 -0.272886
52.081704 -0.272706
52.081492 -0.272568
52.081148 -0.272276
52.080686 -0.271894
52.080401 -0.271604
52.080096 -0.271295

Segment 6

9 coordinate pairs
Description
A1 southbound between A603 and A6001 near Biggleswade (north)
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
South Bound
Direction Relative
Aligned
Height Grade
Start1 End1
Linear Element Road
A1
Linear Element Model
The Network Model
Linear Element Id
{31316BA9-AE23-4D77-AB92-9B844E2359C3}
Linear Element Type
B Carriageway
From Distance
0 m
To Distance
156 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
52.09984 -0.276284
52.09978 -0.276251
52.099744 -0.276234
52.099701 -0.276211
52.099693 -0.276206
52.099304 -0.275998
52.099155 -0.275918
52.098608 -0.275624
52.098502 -0.275567

Segment 7

14 coordinate pairs
Description
A1 southbound between A603 and A6001 near Biggleswade (north)
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
South Bound
Direction Relative
Aligned
Height Grade
Start1 End1
Linear Element Road
A1
Linear Element Model
The Network Model
Linear Element Id
{77CCDB91-D8A3-4A53-B3E1-B7B0C7F1AFDE}
Linear Element Type
B Carriageway
From Distance
0 m
To Distance
601 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
52.097895 -0.275299
52.097875 -0.275293
52.097329 -0.275115
52.096794 -0.274957
52.096316 -0.27483
52.095837 -0.27475
52.095433 -0.274662
52.094738 -0.274555
52.094263 -0.274475
52.093617 -0.274375
52.092909 -0.274248
52.092667 -0.274181
52.092604 -0.27414
52.092552 -0.274087

Segment 8

8 coordinate pairs
Description
A1 southbound between A6001 near Biggleswade (north) and A6001 near Biggleswade (south)
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
South Bound
Direction Relative
Aligned
Height Grade
Start1 End1
Linear Element Road
A1
Linear Element Model
The Network Model
Linear Element Id
{E7C73260-02A6-40F6-8B5D-5CD59805FF1F}
Linear Element Type
B Carriageway
From Distance
4 m
To Distance
679 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
52.091959 -0.273937
52.091739 -0.274056
52.09165 -0.274089
52.090737 -0.27415
52.089788 -0.274174
52.086221 -0.27424
52.085952 -0.274251
52.085907 -0.274238
Geometry type
MultiLineString
Geometry points
68
First coordinate pair
-0.277320, 52.104142
Road section segments
1
Road section points
68
View geometry JSON 
{
    "type": "MultiLineString",
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                -0.27732,
                52.104142
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                -0.277195,
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            ],
            [
                -0.276992,
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            ],
            [
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            ],
            [
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            ],
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                -0.276637,
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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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                -0.274251,
                52.085952
            ],
            [
                -0.274238,
                52.085907
            ]
        ]
    ]
}
View road section coordinates 
[
    [
        [
            -0.27732,
            52.104142
        ],
        [
            -0.277195,
            52.103805
        ],
        [
            -0.277105,
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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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            -0.275501,
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        ],
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        ],
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        ],
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            -0.274238,
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        ],
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        ],
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        ],
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        ],
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        ],
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            -0.27405,
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        ],
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        ],
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        ],
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        ],
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        ],
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            52.082743
        ],
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        ],
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            -0.272886,
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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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            -0.274087,
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        ],
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            -0.273937,
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        ],
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            -0.274056,
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        ],
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            -0.274089,
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        ],
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            -0.27415,
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        ],
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            -0.274174,
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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
Biggleswade
Feed provider
National Highways
Data source
Roadworks
Feed version
1
Record created
Mon, Sep 21, 2026 12:18 PM
Record versioned
Fri, Oct 9, 2026 1:59 AM
Coordinate source
Geometry

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

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