Crash View

A1 southbound Sandy to Lower Caldecote lane 2 closure including crossover closures

Cleared

A1 southbound Sandy to Lower Caldecote lane 2 closure including crossover closures

Start time
Thu, Jun 18, 2026 8:00 PM
Expected end
Fri, Jun 19, 2026 4:00 AM
Duration
4 hours 2 seconds
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
Roadworks
Live incident
Active roadworks
Planned
Cleared
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First published
Thu, Jun 18, 2026 3:32 AM
Last updated
Thu, Jun 18, 2026 11:32 PM
Cleared
Fri, Jun 19, 2026 12:00 AM
  • Latest update: A1 southbound Sandy to Lower Caldecote lane 2 closure including crossover closures
Coordinates
52.113868, -0.285417
Latitude span
52.104218 – 52.121765
Longitude span
-0.295747 – -0.277359
Bounding box centre
52.112992, -0.286553
Location descriptions
  • A1 southbound between A603 and A6001 near Biggleswade (north)
Feed validity status
Planned
Overall feed start
Thu, Jun 18, 2026 8:00 PM
Overall feed end
Fri, Jun 19, 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

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
{08907632-72F1-435C-B09D-66B268EE4AA5}
Linear Element Type
B Carriageway
From Distance
0 m
To Distance
112 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
52.112989 -0.283489
52.112781 -0.283409
52.112357 -0.283265
52.111992 -0.283181

Segment 2

19 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
{DC75D798-B5D1-4900-8DF1-62041A0C8334}
Linear Element Type
B Carriageway
From Distance
0 m
To Distance
553 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
52.121744 -0.295701
52.121603 -0.295268
52.121509 -0.294935
52.121187 -0.293823
52.121101 -0.29349
52.120924 -0.29287
52.120902 -0.292797
52.120808 -0.292493
52.120685 -0.292104
52.120639 -0.291989
52.120461 -0.291513
52.120303 -0.29114
52.120182 -0.290849
52.120135 -0.290737
52.119959 -0.290364
52.119811 -0.290063
52.119663 -0.289777
52.119321 -0.289147
52.119155 -0.288861

Segment 3

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
{AEF6EA12-E5BA-4CA1-8A21-CC950EC039D6}
Linear Element Type
B Carriageway
From Distance
41 m
To Distance
45 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
52.121765 -0.295747
52.121744 -0.295701

Segment 4

7 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
{E0002F56-7D88-40EC-9BF6-1828496F0FEE}
Linear Element Type
B Carriageway
From Distance
0 m
To Distance
358 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
52.108248 -0.281589
52.108241 -0.281583
52.108177 -0.281512
52.107492 -0.28075
52.106788 -0.279945
52.106531 -0.27965
52.105608 -0.278588

Segment 5

17 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
{272E0E28-EAF8-438C-937E-E5AC7DCA7200}
Linear Element Type
B Carriageway
From Distance
0 m
To Distance
437 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
52.111992 -0.283181
52.111334 -0.283102
52.110662 -0.282994
52.11023 -0.282908
52.10994 -0.282817
52.109759 -0.282737
52.109615 -0.282669
52.10947 -0.282602
52.109325 -0.28252
52.10917 -0.282423
52.109089 -0.282368
52.108998 -0.282313
52.108816 -0.282159
52.108679 -0.282033
52.108552 -0.281907
52.108433 -0.28178
52.108248 -0.281589

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
{83ABF63F-9054-4073-A61F-9B4396A88D12}
Linear Element Type
B Carriageway
From Distance
0 m
To Distance
176 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
52.105608 -0.278588
52.105498 -0.278476
52.105306 -0.278235
52.104914 -0.27787
52.104786 -0.277744
52.104559 -0.277577
52.104435 -0.277495
52.104332 -0.277425
52.104218 -0.277359

Segment 7

8 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
{935B6FCB-9DF8-4265-87FE-B2B63855D35C}
Linear Element Type
B Carriageway
From Distance
0 m
To Distance
126 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
52.119155 -0.288861
52.118998 -0.28859
52.118704 -0.288177
52.11861 -0.288049
52.118521 -0.287929
52.118484 -0.287879
52.118447 -0.287822
52.118301 -0.287652

Segment 8

19 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
{E4331F08-7863-4785-8E40-2B4BCA149A38}
Linear Element Type
B Carriageway
From Distance
0 m
To Distance
658 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
52.118301 -0.287652
52.118109 -0.287397
52.11788 -0.287143
52.117533 -0.286791
52.117232 -0.28651
52.116996 -0.286315
52.116078 -0.285634
52.115514 -0.285218
52.115233 -0.285024
52.114451 -0.28444
52.114333 -0.284356
52.113988 -0.284108
52.113609 -0.283859
52.113588 -0.283846
52.113425 -0.283738
52.113316 -0.283666
52.113152 -0.28357
52.113062 -0.28353
52.112989 -0.283489
Geometry type
MultiLineString
Geometry points
85
First coordinate pair
-0.283489, 52.112989
Road section segments
1
Road section points
85
View geometry JSON 
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View road section coordinates 
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Cause type
Road Maintenance
Detailed cause
Roadworks
Compliance
Mandatory
Probability
Probable
Validity status
Planned
Road management
Other
Feed region label
Biggleswade
Feed provider
National Highways
Data source
Roadworks
Feed version
2
Record created
Thu, Jun 18, 2026 3:32 AM
Record versioned
Thu, Jun 18, 2026 11:32 PM
Coordinate source
Geometry

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

A1 live closures

Related incidents

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Expected to clear in 2 hours 38 seconds

Started 7 Jul 2026, 07:00 Expected clear 7 Jul 2026, 16:00

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View update

A1 Clifton to Stannington Southbound Lane 2 Closure

Planned Roadworks National Highways
Northumberland A1 · A1 Southbound Between B1337 And A19

Starts in 5 hours 38 seconds

Starts 7 Jul 2026, 19:00 Expected clear 8 Jul 2026, 05:00

A1 Clifton to Stannington Southbound Lane 2 Closure

Category: Road Maintenance
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A421 eastbound Marsh Leys lane 1 closure (MP 9/9 to 12/2)

Planned Roadworks National Highways
Bedford A421 · A421 Northbound Between M1 And A428

Starts in 5 hours 38 seconds

Starts 7 Jul 2026, 19:00 Expected clear 8 Jul 2026, 05:00

A421 eastbound Marsh Leys lane 1 closure (MP 9/9 to 12/2)

Category: Road Maintenance
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A421 westbound Approach to Cardington lane 2 closure

Planned Roadworks National Highways
Bedford A421 · A421 Southbound Between A4280 And A603

Starts in 5 hours 38 seconds

Starts 7 Jul 2026, 19:00 Expected clear 8 Jul 2026, 05:00

A421 westbound Approach to Cardington lane 2 closure

Category: Road Maintenance
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A1 southbound Blunham to Sandy lane 1 closure

Planned Roadworks National Highways
Bedford A1 · A1 Southbound Between A421 And A603

Starts in 5 hours 38 seconds

Starts 7 Jul 2026, 19:00 Expected clear 8 Jul 2026, 05:00

A1 southbound Blunham to Sandy lane 1 closure

Category: Road Maintenance
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A421 eastbound Elstow to Cardington lane 2 closure

Planned Roadworks National Highways
Bedford A421 · A421 Northbound Between A6 And A600

Starts in 5 hours 38 seconds

Starts 7 Jul 2026, 19:00 Expected clear 8 Jul 2026, 05:00

A421 eastbound Elstow to Cardington lane 2 closure

Category: Road Maintenance
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