A303 eastbound lane 1 closure (120/9 to 120/0)

Cleared

Start time: Wed, Mar 18, 2026 8:00 PM
Expected end: Thu, Mar 19, 2026 6:00 AM
Duration: 10 hours
Road: A303 – A303 Eastbound Between A338 And A342
Category: Road Maintenance
Direction: Eastbound
Carriageway: Dual Carriageway
Lanes affected: Lane 1 closed, 1 of 1 lanes affected
Reason: Maintenance Work

Live incident

Active roadworks

Planned

Cleared

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First published: Thu, Mar 19, 2026 12:26 AM
Last updated: Thu, Mar 19, 2026 5:54 AM
Cleared: Thu, Mar 19, 2026 6:00 AM

Latest update: A303 eastbound lane 1 closure (120/9 to 120/0)

Coordinates: 51.196443, -1.640050
Latitude span: 51.195495 – 51.197090
Longitude span: -1.646618 – -1.634069
Bounding box centre: 51.196293, -1.640344
Location descriptions: A303 eastbound between A338 and A342

Feed validity status: Planned
Overall feed start: Wed, Mar 18, 2026 8:00 PM
Overall feed end: Thu, Mar 19, 2026 6:00 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

10 coordinate pairs

Description: A303 eastbound between A338 and A342
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: East Bound
Direction Relative: Aligned
Height Grade: Start1 End2
Linear Element Road: A303
Linear Element Model: The Network Model
Linear Element Id: {97499FFF-D508-4107-879A-4FC709C96F2A}
Linear Element Type: B Carriageway
From Distance: 375 m
To Distance: 1,059 m
Gml Srs Name: EPSG::4326
Gml Srs Dimension: 2

Raw coordinate list

51.195495 -1.646618
51.19552 -1.646499
51.195706 -1.645496
51.195921 -1.64431
51.196047 -1.643561
51.196216 -1.642421
51.196477 -1.640561
51.196643 -1.63921
51.196721 -1.638497
51.196866 -1.63709

Segment 2

5 coordinate pairs

Description: A303 eastbound between A338 and A342
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: East Bound
Direction Relative: Aligned
Height Grade: Start2 End1
Linear Element Road: A303
Linear Element Model: The Network Model
Linear Element Id: {7C1C2F65-0895-48CA-B5FA-2254BE840249}
Linear Element Type: B Carriageway
From Distance: 0 m
To Distance: 212 m
Gml Srs Name: EPSG::4326
Gml Srs Dimension: 2

Raw coordinate list

51.196866 -1.63709
51.196956 -1.636082
51.197042 -1.634866
51.197075 -1.634376
51.19709 -1.634069

Geometry type: MultiLineString
Geometry points: 15
First coordinate pair: -1.646618, 51.195495
Road section segments: 1
Road section points: 15

View geometry JSON

{
    "type": "MultiLineString",
    "coordinates": [
        [
            [
                -1.646618,
                51.195495
            ],
            [
                -1.646499,
                51.19552
            ],
            [
                -1.645496,
                51.195706
            ],
            [
                -1.64431,
                51.195921
            ],
            [
                -1.643561,
                51.196047
            ],
            [
                -1.642421,
                51.196216
            ],
            [
                -1.640561,
                51.196477
            ],
            [
                -1.63921,
                51.196643
            ],
            [
                -1.638497,
                51.196721
            ],
            [
                -1.63709,
                51.196866
            ],
            [
                -1.63709,
                51.196866
            ],
            [
                -1.636082,
                51.196956
            ],
            [
                -1.634866,
                51.197042
            ],
            [
                -1.634376,
                51.197075
            ],
            [
                -1.634069,
                51.19709
            ]
        ]
    ]
}

View road section coordinates

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