A303 eastbound lane 1 closure (88/5 to 86/5)

Planned

Start time: Fri, Mar 20, 2026 8:00 PM
Expected end: Sat, Mar 21, 2026 6:00 AM
Duration: 10 hours
Road: A303 – A303 Eastbound Between A34 And A30
Category: Road Maintenance
Direction: Eastbound
Carriageway: Dual Carriageway
Lanes affected: Lane 1 closed, 1 of 1 lanes affected, 1 of 2 lanes affected
Reason: Maintenance Work

Active

Planned

Cleared

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First published: Thu, Mar 19, 2026 1:47 AM
Last updated: Fri, Mar 20, 2026 7:48 PM
Cleared: Sat, Mar 21, 2026 6:00 AM

Latest update: A303 eastbound lane 1 closure (88/5 to 86/5)

Coordinates: 51.198911, -1.210270
Latitude span: 51.196087 – 51.201897
Longitude span: -1.222388 – -1.195530
Bounding box centre: 51.198992, -1.208959
Location descriptions: A303 eastbound between A34 and A30

M3 J8 eastbound access

Feed validity status: Planned
Overall feed start: Fri, Mar 20, 2026 8:00 PM
Overall feed end: Sat, Mar 21, 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

9 coordinate pairs

Description: A303 eastbound between A34 and A30
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 End1
Linear Element Road: A303
Linear Element Model: The Network Model
Linear Element Id: {CC71D7D5-9FD3-4CA4-8ADC-FB950690D412}
Linear Element Type: B Carriageway
From Distance: 0 m
To Distance: 544 m
Gml Srs Name: EPSG::4326
Gml Srs Dimension: 2

Raw coordinate list

51.197016 -1.21863
51.197096 -1.218301
51.197139 -1.218069
51.197201 -1.217797
51.197613 -1.216046
51.198057 -1.214227
51.198307 -1.213248
51.198521 -1.212396
51.19878 -1.211362

Segment 2

9 coordinate pairs

Description: M3 J8 eastbound access
Carriageway: Dual Carriageway
Lane Usage: Cl1
Lane Number: 1
Lane Status: Closed
Lane Direction: Aligned
Lanes Restricted: 1 lane restricted
Operational Lanes: 2 operational lanes
Direction On Section: East Bound
Direction Relative: Aligned
Height Grade: Start2 End1
Linear Element Road: M3
Linear Element Model: The Network Model
Linear Element Id: {F892FC4C-1F8E-48F9-BC12-5BA6F50F6D7D}
Linear Element Type: B Carriageway Entry Slip
From Distance: 0 m
To Distance: 622 m
Gml Srs Name: EPSG::4326
Gml Srs Dimension: 2

Raw coordinate list

51.200419 -1.204125
51.200427 -1.204053
51.200735 -1.202283
51.20115 -1.199859
51.201487 -1.197992
51.201556 -1.197581
51.201726 -1.196544
51.201815 -1.196002
51.201897 -1.19553

Segment 3

3 coordinate pairs

Description: A303 eastbound between A34 and A30
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 End1
Linear Element Road: A303
Linear Element Model: The Network Model
Linear Element Id: {817F7509-9A4F-4E46-AA18-96C43CCAE9BE}
Linear Element Type: B Carriageway
From Distance: 296 m
To Distance: 356 m
Gml Srs Name: EPSG::4326
Gml Srs Dimension: 2

Raw coordinate list

51.196087 -1.222388
51.196257 -1.221769
51.1963 -1.221591

Segment 4

9 coordinate pairs

Description: M3 J8 eastbound access
Carriageway: Dual Carriageway
Lane Usage: Cl1
Lane Number: 1
Lane Status: Closed
Lane Direction: Aligned
Lanes Restricted: 1 lane restricted
Operational Lanes: 2 operational lanes
Direction On Section: East Bound
Direction Relative: Aligned
Height Grade: Start1 End2
Linear Element Road: M3
Linear Element Model: The Network Model
Linear Element Id: {21CA3066-9B2F-4E6A-AC89-DDD440010CF2}
Linear Element Type: B Carriageway Entry Slip
From Distance: 0 m
To Distance: 537 m
Gml Srs Name: EPSG::4326
Gml Srs Dimension: 2

Raw coordinate list

51.19878 -1.211362
51.19896 -1.21054
51.19936 -1.208904
51.199519 -1.208213
51.199798 -1.207036
51.200044 -1.20605
51.20013 -1.205632
51.20034 -1.204612
51.200419 -1.204125

Segment 5

4 coordinate pairs

Description: A303 eastbound between A34 and A30
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 End1
Linear Element Road: A303
Linear Element Model: The Network Model
Linear Element Id: {3568AA24-A809-4FBC-91F4-3C2E698406B2}
Linear Element Type: B Carriageway
From Distance: 0 m
To Distance: 221 m
Gml Srs Name: EPSG::4326
Gml Srs Dimension: 2

Raw coordinate list

51.1963 -1.221591
51.19635 -1.221381
51.196359 -1.221324
51.197016 -1.21863

Geometry type: MultiLineString
Geometry points: 34
First coordinate pair: -1.218630, 51.197016
Road section segments: 1
Road section points: 34

View geometry JSON

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}

View road section coordinates

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