A303 westbound lane 1 closure (100/9 to 102/2)

Cleared

Start time: Wed, Nov 12, 2025 8:46 PM
Expected end: Thu, Nov 13, 2025 6:00 AM
Duration: 9 hours 14 minutes
Road: A303 – A303 Westbound Between A34 And B3048
Category: Road Maintenance
Direction: Westbound
Carriageway: Dual Carriageway
Lanes affected: Lane 1 closed, 1 of 1 lanes affected
Reason: Maintenance Work

Active

Planned

Cleared

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First published: Wed, Nov 12, 2025 8:46 PM
Last updated: Thu, Nov 13, 2025 4:53 AM
Cleared: Thu, Nov 13, 2025 6:00 AM

Latest update: A303 westbound lane 1 closure (100/9 to 102/2)

Coordinates: 51.183469, -1.398733
Latitude span: 51.182247 – 51.186242
Longitude span: -1.406280 – -1.390242
Bounding box centre: 51.184245, -1.398261
Location descriptions: A303 westbound between A34 and B3048

Feed validity status: Active
Overall feed start: Wed, Nov 12, 2025 8:46 PM
Overall feed end: Thu, Nov 13, 2025 6:00 AM
Feed window length: 9 hours 14 minutes
Probability code (raw): certain
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: A303 westbound between A34 and B3048
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: West Bound
Direction Relative: Aligned
Height Grade: Start1 End1
Linear Element Road: A303
Linear Element Model: The Network Model
Linear Element Id: {350D5633-FE5B-49D9-8B92-5593FE87D0E4}
Linear Element Type: A Carriageway
From Distance: 0 m
To Distance: 39 m
Gml Srs Name: EPSG::4326
Gml Srs Dimension: 2

Raw coordinate list

51.182676 -1.397602
51.182699 -1.397689
51.182714 -1.397751
51.182808 -1.398122

Segment 2

5 coordinate pairs

Description: A303 westbound between A34 and B3048
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: West Bound
Direction Relative: Aligned
Height Grade: Start1 End1
Linear Element Road: A303
Linear Element Model: The Network Model
Linear Element Id: {1FE75879-76C7-47B0-99D9-1A5379D54486}
Linear Element Type: A Carriageway
From Distance: 0 m
To Distance: 166 m
Gml Srs Name: EPSG::4326
Gml Srs Dimension: 2

Raw coordinate list

51.18546 -1.404245
51.185719 -1.40489
51.185929 -1.405431
51.186205 -1.40616
51.186242 -1.40628

Segment 3

14 coordinate pairs

Description: A303 westbound between A34 and B3048
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: West Bound
Direction Relative: Aligned
Height Grade: Start1 End1
Linear Element Road: A303
Linear Element Model: The Network Model
Linear Element Id: {72A464A6-D79E-407F-9C0C-37F3AC4AF56F}
Linear Element Type: A Carriageway
From Distance: 853 m
To Distance: 1,374 m
Gml Srs Name: EPSG::4326
Gml Srs Dimension: 2

Raw coordinate list

51.182416 -1.390242
51.182365 -1.39116
51.18227 -1.392764
51.182249 -1.393601
51.182247 -1.393964
51.182264 -1.394648
51.182275 -1.39493
51.182304 -1.395252
51.182368 -1.39585
51.1824 -1.396141
51.182455 -1.396465
51.182517 -1.396864
51.182595 -1.397294
51.182676 -1.397602

Segment 4

12 coordinate pairs

Description: A303 westbound between A34 and B3048
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: West Bound
Direction Relative: Aligned
Height Grade: Start1 End1
Linear Element Road: A303
Linear Element Model: The Network Model
Linear Element Id: {EEB391B7-8DE6-48C0-8BAD-5C2F62AE2762}
Linear Element Type: A Carriageway
From Distance: 0 m
To Distance: 520 m
Gml Srs Name: EPSG::4326
Gml Srs Dimension: 2

Raw coordinate list

51.182808 -1.398122
51.182858 -1.398309
51.183021 -1.398833
51.183187 -1.399224
51.183318 -1.399541
51.183627 -1.400254
51.183784 -1.400598
51.184489 -1.402056
51.184787 -1.402673
51.184846 -1.402826
51.185371 -1.404012
51.18546 -1.404245

Geometry type: MultiLineString
Geometry points: 35
First coordinate pair: -1.397602, 51.182676
Road section segments: 1
Road section points: 35

View geometry JSON

{
    "type": "MultiLineString",
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            [
                -1.397602,
                51.182676
            ],
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                51.182699
            ],
            [
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                51.182714
            ],
            [
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                51.182808
            ],
            [
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            ],
            [
                -1.40489,
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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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            [
                -1.396141,
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            ],
            [
                -1.396465,
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            ],
            [
                -1.396864,
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            [
                -1.397294,
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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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            ],
            [
                -1.404012,
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            ],
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            ]
        ]
    ]
}

View road section coordinates

Cause type: Road Maintenance
Detailed cause: Maintenance Work
Compliance: Mandatory
Probability: Certain
Validity status: Active
Road management: Other