Crash View

A1 Northbound Clifton to Warreners House Lane 1 Closure (2)

Cleared

A1 Northbound Clifton to Warreners House Lane 1 Closure (2)

Start time
Tue, Mar 31, 2026 7:00 PM
Expected end
Wed, Apr 1, 2026 5:00 AM
Duration
10 hours
Road
A1 – A1 Northbound Between B1337 And A197
Category
Road Maintenance
Direction
Northbound
Carriageway
Dual Carriageway
Lanes affected
Lane 1 closed, 1 of 1 lanes affected
Reason
Repair Work
Live incident
Active roadworks
Planned
Cleared
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First published
Tue, Mar 31, 2026 7:14 AM
Last updated
Wed, Apr 1, 2026 4:44 AM
Cleared
Wed, Apr 1, 2026 5:00 AM
  • Latest update: A1 Northbound Clifton to Warreners House Lane 1 Closure (2)
Coordinates
55.174632, -1.720090
Latitude span
55.159818 – 55.191571
Longitude span
-1.724938 – -1.715357
Bounding box centre
55.175695, -1.720148
Location descriptions
  • A1 northbound between B1337 and A197
  • A1 northbound between A697 and A1068
  • A1 northbound between A197 and A697
  • A1 northbound within the A197 junction
Feed validity status
Planned
Overall feed start
Tue, Mar 31, 2026 7:00 PM
Overall feed end
Wed, Apr 1, 2026 5:00 AM
Feed window length
10 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 northbound between B1337 and A197
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
{F70D3ABA-A66D-4A50-B973-126142BC9403}
Linear Element Type
A Carriageway
From Distance
0 m
To Distance
439 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
55.168381 -1.724628
55.168386 -1.724626
55.168778 -1.72448
55.169022 -1.724384
55.169308 -1.724257
55.169712 -1.724034
55.169999 -1.723875
55.170071 -1.723827
55.170547 -1.72351
55.170968 -1.723193
55.171764 -1.722521
55.172077 -1.72228

Segment 2

3 coordinate pairs
Description
A1 northbound between A697 and A1068
Carriageway
Dual Carriageway
Lane Usage
Cl1
Lane Number
1
Lane Status
Closed
Lane Direction
Aligned
Lanes Restricted
1 lane restricted
Operational Lanes
0 operational lanes
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
{B2884BE7-0A09-49BE-8542-1375E9F61500}
Linear Element Type
A Carriageway
From Distance
0 m
To Distance
99 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
55.190675 -1.715424
55.191043 -1.715406
55.191571 -1.715357

Segment 3

8 coordinate pairs
Description
A1 northbound between B1337 and A197
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
Start2 End1
Linear Element Road
A1
Linear Element Model
The Network Model
Linear Element Id
{9638D834-2DC7-4B7D-96F0-D44AA3FD0463}
Linear Element Type
A Carriageway
From Distance
0 m
To Distance
291 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
55.165769 -1.724909
55.166165 -1.724938
55.166687 -1.724915
55.166863 -1.724901
55.167355 -1.72486
55.167538 -1.724827
55.167937 -1.724737
55.168381 -1.724628

Segment 4

11 coordinate pairs
Description
A1 northbound between A197 and A697
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
Start2 End1
Linear Element Road
A1
Linear Element Model
The Network Model
Linear Element Id
{EC29D72B-EE52-4CA9-92F0-3CE3C26C0B42}
Linear Element Type
A Carriageway
From Distance
0 m
To Distance
434 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
55.175981 -1.719078
55.176171 -1.718934
55.176988 -1.718221
55.177695 -1.717667
55.178206 -1.717255
55.178431 -1.717097
55.178601 -1.716986
55.178781 -1.716859
55.179185 -1.716636
55.179544 -1.716445
55.179571 -1.716434

Segment 5

19 coordinate pairs
Description
A1 northbound between B1337 and A197
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
Start2 End2
Linear Element Road
A1
Linear Element Model
The Network Model
Linear Element Id
{532DB297-3B98-4BC5-8604-7A7FB281940B}
Linear Element Type
A Carriageway
From Distance
1,212 m
To Distance
1,930 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
55.159818 -1.721018
55.160353 -1.721681
55.160488 -1.721838
55.160776 -1.722165
55.161226 -1.722617
55.161659 -1.723022
55.162091 -1.72338
55.162343 -1.723567
55.162478 -1.72366
55.162775 -1.723862
55.163234 -1.72411
55.163683 -1.724342
55.163926 -1.724451
55.164259 -1.724574
55.164619 -1.724681
55.165068 -1.724804
55.165473 -1.72488
55.165707 -1.724909
55.165769 -1.724909

Segment 6

3 coordinate pairs
Description
A1 northbound between A197 and A697
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
{2B4C4600-5C99-4A6A-9B96-53319CD3127E}
Linear Element Type
A Carriageway
From Distance
0 m
To Distance
135 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
55.186909 -1.715697
55.187108 -1.715685
55.188123 -1.715631

Segment 7

7 coordinate pairs
Description
A1 northbound within the A197 junction
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
A1
Linear Element Model
The Network Model
Linear Element Id
{8C204AE6-1951-4677-9AD3-0CE13FEB4BD9}
Linear Element Type
A Carriageway
From Distance
0 m
To Distance
479 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
55.172077 -1.72228
55.172206 -1.72218
55.172665 -1.72178
55.173641 -1.720982
55.174807 -1.72002
55.175758 -1.719247
55.175981 -1.719078

Segment 8

4 coordinate pairs
Description
A1 northbound between A697 and A1068
Carriageway
Dual Carriageway
Lane Usage
Cl1
Lane Number
1
Lane Status
Closed
Lane Direction
Aligned
Lanes Restricted
1 lane restricted
Operational Lanes
0 operational lanes
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
{28EBBB6B-D194-48C8-8C6E-BAFBA299D965}
Linear Element Type
A Carriageway
From Distance
0 m
To Distance
284 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
55.188123 -1.715631
55.188276 -1.715629
55.18921 -1.715544
55.190675 -1.715424

Segment 9

13 coordinate pairs
Description
A1 northbound between A197 and A697
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
Start2 End1
Linear Element Road
A1
Linear Element Model
The Network Model
Linear Element Id
{6B2D60DB-2A47-4C79-92FA-F15030774594}
Linear Element Type
A Carriageway
From Distance
0 m
To Distance
598 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
55.181537 -1.715928
55.18169 -1.715912
55.182867 -1.715856
55.183262 -1.715838
55.183505 -1.71582
55.184017 -1.715801
55.184376 -1.715798
55.184628 -1.715797
55.18541 -1.715775
55.185652 -1.715758
55.185877 -1.715756
55.185958 -1.715756
55.186909 -1.715697

Segment 10

6 coordinate pairs
Description
A1 northbound between A197 and A697
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
A1
Linear Element Model
The Network Model
Linear Element Id
{5897420C-86B3-4B9A-B0C4-C97311DB9470}
Linear Element Type
A Carriageway
From Distance
0 m
To Distance
221 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list 
55.179571 -1.716434
55.179813 -1.716333
55.180387 -1.716125
55.180657 -1.71606
55.181268 -1.715946
55.181537 -1.715928
Geometry type
MultiLineString
Geometry points
86
First coordinate pair
-1.724628, 55.168381
Road section segments
1
Road section points
86
View geometry JSON 
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            ],
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}
View road section coordinates 
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        [
            -1.715758,
            55.185652
        ],
        [
            -1.715756,
            55.185877
        ],
        [
            -1.715756,
            55.185958
        ],
        [
            -1.715697,
            55.186909
        ],
        [
            -1.716434,
            55.179571
        ],
        [
            -1.716333,
            55.179813
        ],
        [
            -1.716125,
            55.180387
        ],
        [
            -1.71606,
            55.180657
        ],
        [
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        ],
        [
            -1.715928,
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        ]
    ]
]
Cause type
Road Maintenance
Detailed cause
Repair Work
Compliance
Mandatory
Probability
Probable
Validity status
Planned
Road management
Other
Feed provider
National Highways
Data source
Roadworks
Feed version
1
Record created
Tue, Mar 31, 2026 7:14 AM
Record versioned
Wed, Apr 1, 2026 4:44 AM
Coordinate source
Geometry

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

A1 live closures

Related incidents

A1 southbound Tempsford to Sandy lane closure (MP 80/8 to 80/2)

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

Starts in 16 hours 31 minutes

Starts 15 Jun 2026, 20:00 Expected clear 16 Jun 2026, 04:00

A1 southbound Tempsford to Sandy lane closure (MP 80/8 to 80/2)

Category: Road Maintenance
View update

A1 Warreners House northbound lane 2 closure with traffic signals

Planned Roadworks National Highways
Northumberland A1 · A1 Northbound Between A697 And A1068

Starts in 15 hours 31 minutes

Starts 15 Jun 2026, 19:00 Expected clear 16 Jun 2026, 05:00

A1 Warreners House northbound lane 2 closure with traffic signals

Category: Road Maintenance
View update

A19 Seaton Burn Roundabout Clockwise Lane Closure with Switching

Cleared Roadworks National Highways
North Tyneside A1 · Roundabout At A19/A1068

Cleared 22 hours 28 minutes ago

Started 13 Jun 2026, 19:00 Ended 14 Jun 2026, 05:00

A19 Seaton Burn Roundabout Clockwise Lane Closure with Switching

Category: Road Maintenance
View update

A1 southbound Biggleswade South to Stotfold lane 1 closure (MP 70/0 to 65/8)

Cleared Roadworks National Highways
Hitchin A1 · A1 Southbound Between A6001 Near Biggleswade (South) And A1(M)/A507

Cleared 1 day 23 hours ago

Started 12 Jun 2026, 20:00 Ended 13 Jun 2026, 03:55

A1 southbound Biggleswade South to Stotfold lane 1 closure (MP 70/0 to 65/8)

Category: Road Maintenance
View update

A1 northbound Wyboston to Buckden carriageway closure

Cleared Roadworks National Highways
Bedford A1 · A1 Northbound Between B1041 And B661

Cleared 1 day 23 hours ago

Started 12 Jun 2026, 20:00 Ended 13 Jun 2026, 04:00

A1 northbound Wyboston to Buckden carriageway closure

Category: Road Maintenance
View update

A1 southbound Biggleswade South to Stotfold lane 1 closure (MP 70/0 to 65/8)

Cleared Roadworks National Highways
Hitchin A1 · A1 Southbound Between A6001 Near Biggleswade (South) And A1(M)/A507

Cleared 2 days 3 hours ago

Started 12 Jun 2026, 19:40 Ended 12 Jun 2026, 23:45

A1 southbound Biggleswade South to Stotfold lane 1 closure (MP 70/0 to 65/8)

Category: Road Maintenance
View update