Westbound lane 1 closed 129/5a to 130/7a

Cleared

Westbound lane 1 closed 129/5a to 130/7a

Start time
Wed, Mar 18, 2026 10:00 AM
Expected end
Wed, Mar 18, 2026 2:00 PM
Duration
4 hours
Road
A303 – A303 Westbound Between A338 And A345
Category
Road Maintenance
Direction
Westbound
Carriageway
Dual Carriageway
Lanes affected
Lane 1 closed, 1 of 1 lanes affected
Reason
Roadworks
Live incident
Active roadworks
Planned
Cleared
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First published
Wed, Mar 11, 2026 8:26 AM
Last updated
Wed, Mar 18, 2026 12:58 PM
Cleared
Wed, Mar 18, 2026 2:00 PM
  • Latest update: Westbound lane 1 closed 129/5a to 130/7a
Coordinates
51.178172, -1.773891
Latitude span
51.177067 – 51.178810
Longitude span
-1.780448 – -1.764545
Bounding box centre
51.177939, -1.772497
Location descriptions
  • A303 westbound between A338 and A345
Feed validity status
Planned
Overall feed start
Wed, Mar 18, 2026 10:00 AM
Overall feed end
Wed, Mar 18, 2026 2:00 PM
Feed window length
4 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

17 coordinate pairs
Description
A303 westbound between A338 and A345
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
Start2 End1
Linear Element Road
A303
Linear Element Model
The Network Model
Linear Element Id
{AEAEBBF7-81A8-4D16-80B0-420CE8C9762E}
Linear Element Type
A Carriageway
From Distance
0 m
To Distance
469 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list
51.17855 -1.77416
51.178507 -1.774399
51.178474 -1.774584
51.178446 -1.774713
51.178412 -1.774873
51.178339 -1.775214
51.178192 -1.775815
51.178 -1.776571
51.177764 -1.777494
51.177679 -1.777835
51.177507 -1.778531
51.177318 -1.779373
51.177249 -1.77973
51.177215 -1.779906
51.177136 -1.780266
51.177121 -1.780306
51.177067 -1.780448

Segment 2

15 coordinate pairs
Description
A303 westbound between A338 and A345
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 End2
Linear Element Road
A303
Linear Element Model
The Network Model
Linear Element Id
{AE915BF6-81F1-4273-B2FE-43C11BE56A51}
Linear Element Type
A Carriageway
From Distance
266 m
To Distance
950 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list
51.178037 -1.764545
51.178065 -1.764869
51.178247 -1.766141
51.178366 -1.766928
51.178592 -1.768428
51.178703 -1.76933
51.178758 -1.769881
51.178802 -1.77069
51.17881 -1.771129
51.178799 -1.771886
51.178751 -1.772578
51.178743 -1.772679
51.178682 -1.773291
51.178621 -1.773759
51.17855 -1.77416
Geometry type
MultiLineString
Geometry points
32
First coordinate pair
-1.774160, 51.178550
Road section segments
1
Road section points
32
View geometry JSON
{
    "type": "MultiLineString",
    "coordinates": [
        [
            [
                -1.77416,
                51.17855
            ],
            [
                -1.774399,
                51.178507
            ],
            [
                -1.774584,
                51.178474
            ],
            [
                -1.774713,
                51.178446
            ],
            [
                -1.774873,
                51.178412
            ],
            [
                -1.775214,
                51.178339
            ],
            [
                -1.775815,
                51.178192
            ],
            [
                -1.776571,
                51.178
            ],
            [
                -1.777494,
                51.177764
            ],
            [
                -1.777835,
                51.177679
            ],
            [
                -1.778531,
                51.177507
            ],
            [
                -1.779373,
                51.177318
            ],
            [
                -1.77973,
                51.177249
            ],
            [
                -1.779906,
                51.177215
            ],
            [
                -1.780266,
                51.177136
            ],
            [
                -1.780306,
                51.177121
            ],
            [
                -1.780448,
                51.177067
            ],
            [
                -1.764545,
                51.178037
            ],
            [
                -1.764869,
                51.178065
            ],
            [
                -1.766141,
                51.178247
            ],
            [
                -1.766928,
                51.178366
            ],
            [
                -1.768428,
                51.178592
            ],
            [
                -1.76933,
                51.178703
            ],
            [
                -1.769881,
                51.178758
            ],
            [
                -1.77069,
                51.178802
            ],
            [
                -1.771129,
                51.17881
            ],
            [
                -1.771886,
                51.178799
            ],
            [
                -1.772578,
                51.178751
            ],
            [
                -1.772679,
                51.178743
            ],
            [
                -1.773291,
                51.178682
            ],
            [
                -1.773759,
                51.178621
            ],
            [
                -1.77416,
                51.17855
            ]
        ]
    ]
}
View road section coordinates
[
    [
        [
            -1.77416,
            51.17855
        ],
        [
            -1.774399,
            51.178507
        ],
        [
            -1.774584,
            51.178474
        ],
        [
            -1.774713,
            51.178446
        ],
        [
            -1.774873,
            51.178412
        ],
        [
            -1.775214,
            51.178339
        ],
        [
            -1.775815,
            51.178192
        ],
        [
            -1.776571,
            51.178
        ],
        [
            -1.777494,
            51.177764
        ],
        [
            -1.777835,
            51.177679
        ],
        [
            -1.778531,
            51.177507
        ],
        [
            -1.779373,
            51.177318
        ],
        [
            -1.77973,
            51.177249
        ],
        [
            -1.779906,
            51.177215
        ],
        [
            -1.780266,
            51.177136
        ],
        [
            -1.780306,
            51.177121
        ],
        [
            -1.780448,
            51.177067
        ],
        [
            -1.764545,
            51.178037
        ],
        [
            -1.764869,
            51.178065
        ],
        [
            -1.766141,
            51.178247
        ],
        [
            -1.766928,
            51.178366
        ],
        [
            -1.768428,
            51.178592
        ],
        [
            -1.76933,
            51.178703
        ],
        [
            -1.769881,
            51.178758
        ],
        [
            -1.77069,
            51.178802
        ],
        [
            -1.771129,
            51.17881
        ],
        [
            -1.771886,
            51.178799
        ],
        [
            -1.772578,
            51.178751
        ],
        [
            -1.772679,
            51.178743
        ],
        [
            -1.773291,
            51.178682
        ],
        [
            -1.773759,
            51.178621
        ],
        [
            -1.77416,
            51.17855
        ]
    ]
]
Cause type
Road Maintenance
Detailed cause
Roadworks
Compliance
Mandatory
Probability
Probable
Validity status
Planned
Road management
Other
Feed provider
National Highways
Data source
Roadworks
Feed version
1
Record created
Wed, Mar 11, 2026 8:26 AM
Record versioned
Wed, Mar 18, 2026 12:58 PM
Coordinate source
Geometry

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