A303 both directions Longbarrow to Countess carriageway closure

Cleared

A303 both directions Longbarrow to Countess carriageway closure

Start time
Mon, Oct 19, 2026 8:00 PM
Expected end
Tue, Oct 20, 2026 5:00 AM
Duration
1 second
Road
A303 – A303 Westbound Between A345 And A360
Category
Road Maintenance
Direction
Westbound
Carriageway
Singlecarriageway
Reason
Road Marking Work
Live incident
Active roadworks
Planned
Cleared
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First published
Tue, Sep 15, 2026 8:25 AM
Last updated
Mon, Oct 19, 2026 6:56 PM
Cleared
Mon, Oct 19, 2026 8:00 PM
  • Latest update: A303 both directions Longbarrow to Countess carriageway closure
Coordinates
51.176776, -1.811892
Latitude span
51.172076 – 51.178105
Longitude span
-1.858729 – -1.781950
Bounding box centre
51.175091, -1.820340
Location descriptions
  • A303 westbound between A345 and A360
  • A303 eastbound between A360 and A345
Feed validity status
Planned
Overall feed start
Mon, Oct 19, 2026 8:00 PM
Overall feed end
Tue, Oct 20, 2026 5:00 AM
Feed window length
9 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

8 coordinate pairs
Description
A303 westbound between A345 and A360
Carriageway
Single Carriageway
Lanes Restricted
2 lanes restricted
Operational Lanes
0 operational lanes
Direction On Section
West Bound
Direction Relative
Both
Height Grade
Start1 End1
Linear Element Road
A303
Linear Element Model
The Network Model
Linear Element Id
{BDE2A44D-CEE4-4216-92B9-798B13DF0A07}
Linear Element Type
A Carriageway
From Distance
0 m
To Distance
392 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list
51.176609 -1.827202
51.176555 -1.827577
51.176475 -1.828142
51.176252 -1.82971
51.176155 -1.830368
51.175914 -1.832
51.175829 -1.832609
51.175819 -1.832678

Segment 2

19 coordinate pairs
Description
A303 eastbound between A360 and A345
Carriageway
Dual Carriageway
Lanes Restricted
2 lanes restricted
Operational Lanes
0 operational lanes
Direction On Section
East Bound
Direction Relative
Aligned
Height Grade
Start1 End1
Linear Element Road
A303
Linear Element Model
The Network Model
Linear Element Id
{81E84581-2AD9-4989-A150-EC6773B84E0A}
Linear Element Type
B Carriageway
From Distance
0 m
To Distance
607 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list
51.177074 -1.807692
51.177069 -1.807612
51.177057 -1.807193
51.177038 -1.806595
51.177038 -1.805899
51.17704 -1.805486
51.177048 -1.804953
51.177064 -1.804386
51.177066 -1.804327
51.177108 -1.803512
51.177126 -1.803289
51.17713 -1.803241
51.177174 -1.802689
51.177197 -1.802439
51.177265 -1.801719
51.177335 -1.801092
51.177339 -1.801065
51.177479 -1.799799
51.177559 -1.799062

Segment 3

4 coordinate pairs
Description
A303 eastbound between A360 and A345
Carriageway
Dual Carriageway
Lanes Restricted
2 lanes restricted
Operational Lanes
0 operational lanes
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
{8E9AF647-EC76-4CA9-974F-24646A21B41C}
Linear Element Type
B Carriageway
From Distance
0 m
To Distance
267 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list
51.177559 -1.799062
51.177699 -1.797772
51.177879 -1.796228
51.177983 -1.795301

Segment 4

2 coordinate pairs
Description
A303 eastbound between A360 and A345
Carriageway
Dual Carriageway
Lanes Restricted
2 lanes restricted
Operational Lanes
0 operational lanes
Direction On Section
East Bound
Direction Relative
Aligned
Height Grade
Start1 End1
Linear Element Road
A303
Linear Element Model
The Network Model
Linear Element Id
{88703665-6130-458F-8482-6549D9DCAFFB}
Linear Element Type
B Carriageway
From Distance
0 m
To Distance
54 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list
51.177147 -1.809551
51.177115 -1.808779

Segment 5

11 coordinate pairs
Description
A303 westbound between A345 and A360
Carriageway
Single Carriageway
Lanes Restricted
2 lanes restricted
Operational Lanes
0 operational lanes
Direction On Section
West Bound
Direction Relative
Both
Height Grade
Start1 End1
Linear Element Road
A303
Linear Element Model
The Network Model
Linear Element Id
{43940DB2-58F8-49C4-9BF4-39DED02E1587}
Linear Element Type
A Carriageway
From Distance
0 m
To Distance
1,821 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list
51.175819 -1.832678
51.175816 -1.832701
51.175812 -1.832733
51.175811 -1.832738
51.17581 -1.832748
51.175075 -1.837896
51.174382 -1.842798
51.173661 -1.847725
51.173049 -1.852006
51.172426 -1.85618
51.172113 -1.858051

Segment 6

3 coordinate pairs
Description
A303 eastbound between A360 and A345
Carriageway
Dual Carriageway
Lanes Restricted
2 lanes restricted
Operational Lanes
0 operational lanes
Direction On Section
East Bound
Direction Relative
Aligned
Height Grade
Start1 End1
Linear Element Road
A303
Linear Element Model
The Network Model
Linear Element Id
{7DD7F222-0D30-4EE4-86EF-4EF873159A8E}
Linear Element Type
B Carriageway
From Distance
7 m
To Distance
55 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list
51.172076 -1.858729
51.172109 -1.858122
51.172113 -1.858051

Segment 7

20 coordinate pairs
Description
A303 eastbound between A360 and A345
Carriageway
Dual Carriageway
Lanes Restricted
2 lanes restricted
Operational Lanes
0 operational lanes
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
{C8BE35DB-92BB-4249-9A3A-D88A2B86DF9D}
Linear Element Type
B Carriageway
From Distance
0 m
To Distance
940 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list
51.177983 -1.795301
51.178027 -1.794909
51.178099 -1.793584
51.178105 -1.792272
51.178096 -1.791631
51.178015 -1.790399
51.17785 -1.788823
51.17774 -1.787819
51.177651 -1.786819
51.177611 -1.78625
51.177606 -1.786138
51.177606 -1.786132
51.177606 -1.786129
51.177585 -1.785796
51.177564 -1.785406
51.177534 -1.784689
51.177523 -1.784044
51.177504 -1.782496
51.177523 -1.782228
51.1776 -1.78195

Segment 8

6 coordinate pairs
Description
A303 eastbound between A360 and A345
Carriageway
Dual Carriageway
Lanes Restricted
2 lanes restricted
Operational Lanes
0 operational lanes
Direction On Section
East Bound
Direction Relative
Aligned
Height Grade
Start1 End1
Linear Element Road
A303
Linear Element Model
The Network Model
Linear Element Id
{2042EA15-BC74-4BC5-9EA7-A75613A847B2}
Linear Element Type
B Carriageway
From Distance
0 m
To Distance
250 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list
51.177261 -1.813126
51.177255 -1.81284
51.177251 -1.812682
51.177231 -1.811824
51.177216 -1.811198
51.177147 -1.809551

Segment 9

13 coordinate pairs
Description
A303 westbound between A345 and A360
Carriageway
Single Carriageway
Lanes Restricted
2 lanes restricted
Operational Lanes
0 operational lanes
Direction On Section
West Bound
Direction Relative
Both
Height Grade
Start1 End1
Linear Element Road
A303
Linear Element Model
The Network Model
Linear Element Id
{CC864E6F-5C6C-4BDC-995A-BE3AC0B7B758}
Linear Element Type
A Carriageway
From Distance
0 m
To Distance
998 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list
51.177261 -1.813126
51.177409 -1.8154
51.177592 -1.817731
51.177625 -1.818256
51.177632 -1.818805
51.177633 -1.819313
51.177607 -1.819991
51.177552 -1.820678
51.177472 -1.821236
51.177321 -1.822338
51.177223 -1.822983
51.177098 -1.823813
51.176609 -1.827202

Segment 10

4 coordinate pairs
Description
A303 eastbound between A360 and A345
Carriageway
Dual Carriageway
Lanes Restricted
2 lanes restricted
Operational Lanes
0 operational lanes
Direction On Section
East Bound
Direction Relative
Aligned
Height Grade
Start1 End1
Linear Element Road
A303
Linear Element Model
The Network Model
Linear Element Id
{C5E11656-F0C7-41AC-B7EA-286F95033B46}
Linear Element Type
B Carriageway
From Distance
0 m
To Distance
76 m
Gml Srs Name
EPSG::4326
Gml Srs Dimension
2
Raw coordinate list
51.177115 -1.808779
51.177104 -1.808487
51.177095 -1.808245
51.177074 -1.807692
Geometry type
MultiLineString
Geometry points
90
First coordinate pair
-1.827202, 51.176609
Road section segments
1
Road section points
90
View geometry JSON
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View road section coordinates
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        [
            -1.807692,
            51.177074
        ]
    ]
]
Cause type
Road Maintenance
Detailed cause
Road Marking Work
Compliance
Mandatory
Probability
Probable
Validity status
Planned
Road management
Carriageway Closures
Feed provider
National Highways
Data source
Roadworks
Feed version
1
Record created
Tue, Sep 15, 2026 8:25 AM
Record versioned
Mon, Oct 19, 2026 6:56 PM
Coordinate source
Geometry

Driving on the A303? See every live closure, roadwork and planned restriction on this road.

A303 live closures

Related incidents

A303 eastbound Bulford to Parkhouse lane 1 closure (127/7 to 123/6)

Planned Roadworks National Highways
Wiltshire A303 · A303 Eastbound Between A3028 And A338

Expected to clear in 8 hours 11 minutes

Started 19 Oct 2026, 20:00 Expected clear 20 Oct 2026, 06:00

A303 eastbound Bulford to Parkhouse lane 1 closure (127/7 to 123/6)

Category: Construction Work
View update

A303 eastbound lane 2 closure (108/5 to 106/7)

Active Roadworks National Highways
Andover A303 · A303 Eastbound Between A343 And A3057

Expected to clear in 8 hours 11 minutes

Started 19 Oct 2026, 19:41 Expected clear 20 Oct 2026, 06:00

A303 eastbound lane 2 closure (108/5 to 106/7)

Category: Road Maintenance
View update

A36 both directions Bourne Way roundabout to Ower roundabout - carriageway closed

Cleared Roadworks National Highways
Wiltshire A36 · A36 Southbound Between A338 And A27

Cleared 1 hour 48 minutes ago

Started 19 Oct 2026, 20:00 Ended 19 Oct 2026, 20:00

A36 both directions Bourne Way roundabout to Ower roundabout - carriageway closed

Category: Road Maintenance
View update

A303 eastbound lane 2 closure (108/5 to 106/7)

Cleared Roadworks National Highways
Andover A303 · A303 Eastbound Between A343 And A3057

Cleared 1 hour 48 minutes ago

Started 19 Oct 2026, 20:00 Ended 19 Oct 2026, 20:00

A303 eastbound lane 2 closure (108/5 to 106/7)

Category: Road Maintenance
View update

Lane 2 closure eastbound

Cleared Roadworks National Highways
Yeovil A303 · A303 Eastbound Between A37 And A37/A372

Cleared 38 minutes 17 seconds ago

Started 19 Oct 2026, 20:00 Ended 19 Oct 2026, 21:10

lane 2 closure eastbound

Category: Road Maintenance
View update

A303 eastbound Jct Ilchester to Podimore lane closure

Cleared Roadworks National Highways
Yeovil A303 · A303 Eastbound Between A37 And A37/A372

Cleared 2 days 16 hours ago

Started 16 Oct 2026, 21:00 Ended 17 Oct 2026, 05:35

A303 eastbound Jct Ilchester to Podimore lane closure

Category: Road Maintenance
View update