A303 westbound lane 1 closure (103/1 to 104/9)

Planned

Start time: Sun, Nov 2, 2025 9:00 PM
Expected end: Mon, Nov 3, 2025 6:00 AM
Duration: 9 hours
Road: A303 – A303 Westbound Between B3048 And A3093
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: Mon, Oct 27, 2025 10:40 AM
Last updated: Sun, Nov 2, 2025 8:07 PM
Cleared: Mon, Nov 3, 2025 6:00 AM

Latest update: A303 westbound lane 1 closure (103/1 to 104/9)

Coordinates: 51.194192, -1.422349
Latitude span: 51.193303 – 51.194967
Longitude span: -1.423302 – -1.421306
Bounding box centre: 51.194135, -1.422304
Location descriptions: A303 westbound between B3048 and A3093

Feed validity status: Planned
Overall feed start: Sun, Nov 2, 2025 9:00 PM
Overall feed end: Mon, Nov 3, 2025 6:00 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

6 coordinate pairs

Description: A303 westbound between B3048 and A3093
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: {07BC1B25-CE78-4FAB-9850-3D00B4E841F1}
Linear Element Type: A Carriageway
From Distance: 0 m
To Distance: 121 m
Gml Srs Name: EPSG::4326
Gml Srs Dimension: 2

Raw coordinate list

51.193859 -1.421966
51.193931 -1.422053
51.19431 -1.422463
51.194518 -1.4227
51.19469 -1.422918
51.194743 -1.422991

Segment 2

4 coordinate pairs

Description: A303 westbound between B3048 and A3093
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: {0360EB55-9A93-4F50-98C7-E16D0F10BBD0}
Linear Element Type: A Carriageway
From Distance: 1,061 m
To Distance: 1,138 m
Gml Srs Name: EPSG::4326
Gml Srs Dimension: 2

Raw coordinate list

51.193303 -1.421306
51.193589 -1.421651
51.193787 -1.421879
51.193859 -1.421966

Segment 3

2 coordinate pairs

Description: A303 westbound between B3048 and A3093
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: {D2D471E3-4FA5-48D8-9309-2E416122EA58}
Linear Element Type: A Carriageway
From Distance: 0 m
To Distance: 33 m
Gml Srs Name: EPSG::4326
Gml Srs Dimension: 2

Raw coordinate list

51.194743 -1.422991
51.194967 -1.423302

Geometry type: MultiLineString
Geometry points: 12
First coordinate pair: -1.421966, 51.193859
Road section segments: 1
Road section points: 12

View geometry JSON

{
    "type": "MultiLineString",
    "coordinates": [
        [
            [
                -1.421966,
                51.193859
            ],
            [
                -1.422053,
                51.193931
            ],
            [
                -1.422463,
                51.19431
            ],
            [
                -1.4227,
                51.194518
            ],
            [
                -1.422918,
                51.19469
            ],
            [
                -1.422991,
                51.194743
            ],
            [
                -1.421306,
                51.193303
            ],
            [
                -1.421651,
                51.193589
            ],
            [
                -1.421879,
                51.193787
            ],
            [
                -1.421966,
                51.193859
            ],
            [
                -1.422991,
                51.194743
            ],
            [
                -1.423302,
                51.194967
            ]
        ]
    ]
}

View road section coordinates

Cause type: Road Maintenance
Detailed cause: Maintenance Work
Compliance: Mandatory
Probability: Probable
Validity status: Planned
Road management: Other