A303/M3 eastbound lane 1 closure (85/4 to M3)

Planned

Start time: Tue, Nov 11, 2025 8:00 PM
Expected end: Wed, Nov 12, 2025 6:00 AM
Duration: 10 hours
Road: M3 – M3 Eastbound Between J8 And J7
Category: Road Maintenance
Direction: Eastbound
Carriageway: Dual Carriageway
Lanes affected: Lane 1 closed, 1 of 3 lanes affected, 1 of 2 lanes affected
Reason: Other

Active

Planned

Cleared

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First published: Tue, Oct 7, 2025 2:10 PM
Last updated: Tue, Nov 11, 2025 4:57 PM
Cleared: Wed, Nov 12, 2025 6:00 AM

Latest update: A303/M3 eastbound lane 1 closure (85/4 to M3)

Coordinates: 51.206837, -1.182065
Latitude span: 51.205049 – 51.208935
Longitude span: -1.185120 – -1.178493
Bounding box centre: 51.206992, -1.181807
Location descriptions: M3 eastbound between J8 and J7

M3 J8 eastbound access

Feed validity status: Planned
Overall feed start: Tue, Nov 11, 2025 8:00 PM
Overall feed end: Wed, Nov 12, 2025 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

3 coordinate pairs

Description: M3 eastbound between J8 and J7
Carriageway: Dual Carriageway
Lane Usage: Cl1
Lane Number: 1
Lane Status: Closed
Lane Direction: Aligned
Lanes Restricted: 1 lane restricted
Operational Lanes: 3 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: {37666397-A07A-42BF-BF03-63818C3DE45A}
Linear Element Type: B Carriageway
From Distance: 0 m
To Distance: 164 m
Gml Srs Name: EPSG::4326
Gml Srs Dimension: 2

Raw coordinate list

51.207901 -1.180168
51.208264 -1.179601
51.208935 -1.178493

Segment 2

5 coordinate pairs

Description: M3 J8 eastbound access
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: {C8F16DA5-E1B7-4BE2-9763-99393559C7CC}
Linear Element Type: B Carriageway Entry Slip
From Distance: 0 m
To Distance: 427 m
Gml Srs Name: EPSG::4326
Gml Srs Dimension: 2

Raw coordinate list

51.205309 -1.184685
51.205794 -1.183896
51.206491 -1.182697
51.207413 -1.181136
51.207901 -1.180168

Segment 3

2 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: {F7AC7DF7-1217-4CBE-9124-9956A1AFBF2D}
Linear Element Type: B Carriageway Entry Slip
From Distance: 516 m
To Distance: 558 m
Gml Srs Name: EPSG::4326
Gml Srs Dimension: 2

Raw coordinate list

51.205049 -1.18512
51.205309 -1.184685

Geometry type: MultiLineString
Geometry points: 10
First coordinate pair: -1.180168, 51.207901
Road section segments: 1
Road section points: 10

View geometry JSON

{
    "type": "MultiLineString",
    "coordinates": [
        [
            [
                -1.180168,
                51.207901
            ],
            [
                -1.179601,
                51.208264
            ],
            [
                -1.178493,
                51.208935
            ],
            [
                -1.184685,
                51.205309
            ],
            [
                -1.183896,
                51.205794
            ],
            [
                -1.182697,
                51.206491
            ],
            [
                -1.181136,
                51.207413
            ],
            [
                -1.180168,
                51.207901
            ],
            [
                -1.18512,
                51.205049
            ],
            [
                -1.184685,
                51.205309
            ]
        ]
    ]
}

View road section coordinates

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