A1 northbound Blunham to Tempsford lane closure
PlannedA1 northbound Blunham to Tempsford lane closure
- Start time
- Fri, Oct 23, 2026 7:00 PM
- Expected end
- Sat, Oct 24, 2026 4:00 AM
- Duration
- 9 hours
- Road
- A1 – A1 Northbound Between A603 And A421
- Category
- Road Maintenance
- Direction
- Northbound
- Carriageway
- Dual Carriageway
- Lanes affected
- Lane 1 closed, 1 of 1 lanes affected
- Reason
- Maintenance Work
Live incident
Active roadworks
Planned
Cleared
Hover or tap markers for full details
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Planning history
EPC ratings & more
- First published
- Thu, Oct 15, 2026 6:22 AM
- Last updated
- Fri, Oct 23, 2026 5:55 AM
- Cleared
- Sat, Oct 24, 2026 4:00 AM
- Latest update: A1 northbound Blunham to Tempsford lane closure
- Coordinates
- 52.163088, -0.301274
- Latitude span
- 52.149401 – 52.173435
- Longitude span
- -0.301858 – -0.300081
- Bounding box centre
- 52.161418, -0.300970
- Location descriptions
-
- A1 northbound between A603 and A421
- A1 northbound at a minor junction between A603 and A421
- Feed validity status
- Planned
- Overall feed start
- Fri, Oct 23, 2026 7:00 PM
- Overall feed end
- Sat, Oct 24, 2026 4:00 AM
- Feed window length
- 9 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
5 coordinate pairs- Description
- A1 northbound between A603 and A421
- 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
- {F23DC59D-F402-4BEB-8774-93B0B9B5C7CE}
- Linear Element Type
- A Carriageway
- From Distance
- 0 m
- To Distance
- 141 m
- Gml Srs Name
- EPSG::4326
- Gml Srs Dimension
- 2
Raw coordinate list
52.156809 -0.30173 52.156845 -0.301734 52.157709 -0.301813 52.158069 -0.301858 52.158078 -0.301857
Segment 2
3 coordinate pairs- Description
- A1 northbound between A603 and A421
- 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
- {71E75F0B-46C0-4EAE-B632-80C2712109F0}
- Linear Element Type
- A Carriageway
- From Distance
- 0 m
- To Distance
- 27 m
- Gml Srs Name
- EPSG::4326
- Gml Srs Dimension
- 2
Raw coordinate list
52.171677 -0.301085 52.171761 -0.301029 52.171902 -0.300931
Segment 3
8 coordinate pairs- Description
- A1 northbound between A603 and A421
- 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
- {BD2E5F0A-9ECA-4F7A-BB02-D6A1745B9C7F}
- Linear Element Type
- A Carriageway
- From Distance
- 0 m
- To Distance
- 180 m
- Gml Srs Name
- EPSG::4326
- Gml Srs Dimension
- 2
Raw coordinate list
52.171902 -0.300931 52.172028 -0.300844 52.172277 -0.300673 52.172464 -0.300549 52.172678 -0.300424 52.172874 -0.300314 52.173312 -0.300122 52.173435 -0.300081
Segment 4
35 coordinate pairs- Description
- A1 northbound between A603 and A421
- 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
- {344C5B2B-F7BC-470F-A1D5-2F05DE4F6F2C}
- Linear Element Type
- A Carriageway
- From Distance
- 0 m
- To Distance
- 1,526 m
- Gml Srs Name
- EPSG::4326
- Gml Srs Dimension
- 2
Raw coordinate list
52.158078 -0.301857 52.158465 -0.301857 52.158751 -0.301857 52.15933 -0.301751 52.159996 -0.301593 52.160719 -0.301313 52.161362 -0.301065 52.161872 -0.300923 52.162356 -0.300841 52.162844 -0.300829 52.163036 -0.300841 52.163297 -0.300858 52.163667 -0.300923 52.165289 -0.301208 52.166019 -0.301336 52.166145 -0.301346 52.166496 -0.301332 52.167278 -0.301303 52.167539 -0.301307 52.167773 -0.301328 52.169044 -0.301542 52.169422 -0.301601 52.169437 -0.301602 52.169728 -0.301619 52.169872 -0.301613 52.169971 -0.301609 52.170303 -0.301597 52.170706 -0.301511 52.170825 -0.301486 52.17106 -0.301405 52.17127 -0.301316 52.171387 -0.301271 52.171493 -0.3012 52.171618 -0.301123 52.171677 -0.301085
Segment 5
3 coordinate pairs- Description
- A1 northbound at a minor junction between A603 and A421
- 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
- {C550F031-F745-4AC7-BB9E-882D1BA2A276}
- Linear Element Type
- A Carriageway
- From Distance
- 0 m
- To Distance
- 55 m
- Gml Srs Name
- EPSG::4326
- Gml Srs Dimension
- 2
Raw coordinate list
52.155708 -0.301509 52.15588 -0.301546 52.156205 -0.301636
Segment 6
13 coordinate pairs- Description
- A1 northbound between A603 and A421
- 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
- {47705587-8C1C-4ED7-99A6-6D93A762715E}
- Linear Element Type
- A Carriageway
- From Distance
- 97 m
- To Distance
- 800 m
- Gml Srs Name
- EPSG::4326
- Gml Srs Dimension
- 2
Raw coordinate list
52.149401 -0.301136 52.149504 -0.301133 52.150847 -0.301124 52.151432 -0.301116 52.151747 -0.301119 52.151801 -0.301123 52.152278 -0.301157 52.153421 -0.301227 52.153601 -0.301238 52.154051 -0.301265 52.15468 -0.3013 52.154987 -0.301346 52.155708 -0.301509
Segment 7
4 coordinate pairs- Description
- A1 northbound at a minor junction between A603 and A421
- 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
- {22CE103E-DBBC-44EC-92E8-7747EC5E9C01}
- Linear Element Type
- A Carriageway
- From Distance
- 0 m
- To Distance
- 67 m
- Gml Srs Name
- EPSG::4326
- Gml Srs Dimension
- 2
Raw coordinate list
52.156205 -0.301636 52.156237 -0.301641 52.1568 -0.301731 52.156809 -0.30173
- Geometry type
- MultiLineString
- Geometry points
- 71
- First coordinate pair
- -0.301730, 52.156809
- Road section segments
- 1
- Road section points
- 71
View geometry JSON
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View road section coordinates
[
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- Cause type
- Road Maintenance
- Detailed cause
- Maintenance Work
- Compliance
- Mandatory
- Probability
- Probable
- Validity status
- Planned
- Road management
- Other
- Feed region label
- northbound at a minor
- Feed provider
- National Highways
- Data source
- Roadworks
- Feed version
- 1
- Record created
- Thu, Oct 15, 2026 6:22 AM
- Record versioned
- Fri, Oct 23, 2026 5:55 AM
- Coordinate source
- Geometry
Driving on the A1? See every live closure, roadwork and planned restriction on this road.
A1 live closuresRelated incidents
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Category: Road Maintenance
View update
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Planned Roadworks National Highways
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A1 · A1 Northbound Between A603 And A421
Starts in 12 hours 16 minutes
Starts 23 Oct 2026, 20:00
Expected clear 24 Oct 2026, 05:00
A1 northbound A603 Sandy Roundabout to A1 Tempsford Road Jct
Category: Road Maintenance
View update