A46 northbound Thorpe On The Hill to Hykeham roundabout carriageway closure

Cleared

Start time: Tue, Aug 18, 2026 7:00 PM
Expected end: Wed, Aug 19, 2026 5:00 AM
Duration: 2 seconds
Road: A46 – A46 Northbound At A Minor Junction Between A1133 And A1434
Category: Road Maintenance
Direction: Northbound
Carriageway: Dual Carriageway
Reason: Roadworks

Live incident

Active roadworks

Planned

Cleared

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First published: Tue, Aug 18, 2026 12:32 AM
Last updated: Tue, Aug 18, 2026 5:35 PM
Cleared: Tue, Aug 18, 2026 7:00 PM

Latest update: A46 northbound Thorpe On The Hill to Hykeham roundabout carriageway closure

Coordinates: 53.172140, -0.634466
Latitude span: 53.168231 – 53.176534
Longitude span: -0.643810 – -0.624482
Bounding box centre: 53.172383, -0.634146
Location descriptions: A46 northbound at a minor junction between A1133 and A1434

A46 northbound between A1133 and A1434

Feed validity status: Planned
Overall feed start: Tue, Aug 18, 2026 7:00 PM
Overall feed end: Wed, Aug 19, 2026 5:00 AM
Feed window length: 10 hours
Probability code (raw): probable
Compliance option (raw): mandatory
Source identification (raw): roadworks

Management type value: carriagewayClosures (Carriageway Closures)
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: A46 northbound at a minor junction between A1133 and A1434
Carriageway: Dual Carriageway
Lanes Restricted: 2 lanes restricted
Operational Lanes: 0 operational lanes
Direction On Section: North Bound
Direction Relative: Aligned
Height Grade: Start1 End1
Linear Element Road: A46
Linear Element Model: The Network Model
Linear Element Id: {33C0DA6C-6C95-474D-9D30-DD83CF671A4C}
Linear Element Type: A Carriageway
From Distance: 0 m
To Distance: 78 m
Gml Srs Name: EPSG::4326
Gml Srs Dimension: 2

Raw coordinate list

53.168809 -0.642422
53.168913 -0.642176
53.16912 -0.641681
53.169212 -0.64146

Segment 2

23 coordinate pairs

Description: A46 northbound between A1133 and A1434
Carriageway: Dual Carriageway
Lanes Restricted: 2 lanes restricted
Operational Lanes: 0 operational lanes
Direction On Section: North Bound
Direction Relative: Aligned
Height Grade: Start1 End1
Linear Element Road: A46
Linear Element Model: The Network Model
Linear Element Id: {3FDE4744-1767-47B3-8C60-9BC9C262A055}
Linear Element Type: A Carriageway
From Distance: 0 m
To Distance: 1,400 m
Gml Srs Name: EPSG::4326
Gml Srs Dimension: 2

Raw coordinate list

53.169212 -0.64146
53.169658 -0.640391
53.170154 -0.639146
53.170511 -0.63827
53.170869 -0.637405
53.171027 -0.637015
53.171178 -0.636652
53.171543 -0.635778
53.172 -0.634676
53.173662 -0.630679
53.174239 -0.629308
53.17448 -0.628768
53.174518 -0.628677
53.175559 -0.626156
53.175614 -0.626038
53.175978 -0.625271
53.176066 -0.625091
53.176135 -0.624974
53.17617 -0.624915
53.176264 -0.624771
53.176387 -0.624599
53.176462 -0.624535
53.176534 -0.624482

Segment 3

4 coordinate pairs

Description: A46 northbound between A1133 and A1434
Carriageway: Dual Carriageway
Lanes Restricted: 2 lanes restricted
Operational Lanes: 0 operational lanes
Direction On Section: North Bound
Direction Relative: Aligned
Height Grade: Start1 End1
Linear Element Road: A46
Linear Element Model: The Network Model
Linear Element Id: {BEC7B86A-7317-4FD8-8412-22927264ECC2}
Linear Element Type: A Carriageway
From Distance: 0 m
To Distance: 111 m
Gml Srs Name: EPSG::4326
Gml Srs Dimension: 2

Raw coordinate list

53.168236 -0.643797
53.168298 -0.643651
53.168536 -0.643104
53.168809 -0.642422

Segment 4

2 coordinate pairs

Description: A46 northbound between A1133 and A1434
Carriageway: Dual Carriageway
Lanes Restricted: 2 lanes restricted
Operational Lanes: 0 operational lanes
Direction On Section: North Bound
Direction Relative: Aligned
Height Grade: Start1 End1
Linear Element Road: A46
Linear Element Model: The Network Model
Linear Element Id: {F92BB41F-5A89-4E57-8426-D573A34E84A1}
Linear Element Type: A Carriageway
From Distance: 540 m
To Distance: 541 m
Gml Srs Name: EPSG::4326
Gml Srs Dimension: 2

Raw coordinate list

53.168231 -0.64381
53.168236 -0.643797

Geometry type: MultiLineString
Geometry points: 33
First coordinate pair: -0.642422, 53.168809
Road section segments: 1
Road section points: 33

View geometry JSON

{
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                53.16912
            ],
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                53.169212
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            [
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            [
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            ],
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            [
                -0.64381,
                53.168231
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        ]
    ]
}

View road section coordinates

Cause type: Road Maintenance
Detailed cause: Roadworks
Compliance: Mandatory
Probability: Probable
Validity status: Planned
Road management: Carriageway Closures
Feed region label: northbound at a minor