M40 Southbound, Jct 9 to Jct 8a, lane 1 closure.

Planned

Start time: Wed, Dec 3, 2025 8:00 PM
Expected end: Thu, Dec 4, 2025 6:00 AM
Duration: 10 hours
Road: M40 – M40 Southbound Between J9 And J8A
Category: Road Maintenance
Direction: Southbound
Carriageway: Dual Carriageway
Lanes affected: Lane 1 closed, 1 of 3 lanes affected
Reason: Maintenance Work

Active

Planned

Cleared

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First published: Wed, Oct 29, 2025 12:57 PM
Last updated: Wed, Dec 3, 2025 10:30 PM
Cleared: Thu, Dec 4, 2025 6:00 AM

Latest update: M40 Southbound, Jct 9 to Jct 8a, lane 1 closure.

Coordinates: 51.754486, -1.104723
Latitude span: 51.746103 – 51.762333
Longitude span: -1.105953 – -1.101370
Bounding box centre: 51.754218, -1.103662
Location descriptions: M40 southbound between J9 and J8A

Feed validity status: Planned
Overall feed start: Wed, Dec 3, 2025 8:00 PM
Overall feed end: Thu, Dec 4, 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

15 coordinate pairs

Description: M40 southbound between J9 and J8A
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: South Bound
Direction Relative: Aligned
Height Grade: Start1 End1
Linear Element Road: M40
Linear Element Model: The Network Model
Linear Element Id: {54F7A2A6-1367-4237-9188-A35EDF7706AD}
Linear Element Type: B Carriageway
From Distance: 401 m
To Distance: 1,367 m
Gml Srs Name: EPSG::4326
Gml Srs Dimension: 2

Raw coordinate list

51.762333 -1.104653
51.762175 -1.104708
51.761323 -1.10503
51.760175 -1.105423
51.760157 -1.105429
51.759565 -1.1056
51.758964 -1.105743
51.758299 -1.105843
51.75776 -1.105882
51.75714 -1.105938
51.756394 -1.105953
51.756043 -1.105928
51.755116 -1.105862
51.754414 -1.105746
51.753731 -1.105601

Segment 2

12 coordinate pairs

Description: M40 southbound between J9 and J8A
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: South Bound
Direction Relative: Aligned
Height Grade: Start1 End1
Linear Element Road: M40
Linear Element Model: The Network Model
Linear Element Id: {97230C1A-00BF-4E14-8292-1459280F31E6}
Linear Element Type: B Carriageway
From Distance: 0 m
To Distance: 900 m
Gml Srs Name: EPSG::4326
Gml Srs Dimension: 2

Raw coordinate list

51.753731 -1.105601
51.752882 -1.105341
51.752107 -1.105038
51.751403 -1.104719
51.751358 -1.104697
51.750654 -1.104357
51.749281 -1.103558
51.748848 -1.103292
51.74798 -1.102744
51.747058 -1.102081
51.746127 -1.10139
51.746103 -1.10137

Geometry type: MultiLineString
Geometry points: 27
First coordinate pair: -1.104653, 51.762333
Road section segments: 1
Road section points: 27

View geometry JSON

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    "type": "MultiLineString",
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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