M40 Southbound Jct 9 to Jct 8a lane 1 and lane 2 closures

Planned

Start time: Mon, Mar 16, 2026 10:15 PM
Expected end: Tue, Mar 17, 2026 6:00 AM
Duration: 7 hours 45 minutes
Road: M40 – M40 Southbound Between J9 And J8A
Category: Road Maintenance
Direction: Southbound
Carriageway: Dual Carriageway
Lanes affected: 2 of 2 lanes affected
Reason: Maintenance Work

Active

Planned

Cleared

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First published: Mon, Mar 16, 2026 3:37 PM
Last updated: Mon, Mar 16, 2026 6:13 PM
Cleared: Tue, Mar 17, 2026 6:00 AM

Latest update: M40 Southbound Jct 9 to Jct 8a lane 1 and lane 2 closures

Coordinates: 51.751742, -1.103076
Latitude span: 51.741025 – 51.764162
Longitude span: -1.105953 – -1.096479
Bounding box centre: 51.752594, -1.101216
Location descriptions: M40 southbound between J9 and J8A

M40 southbound within J8A

Feed validity status: Planned
Overall feed start: Mon, Mar 16, 2026 10:15 PM
Overall feed end: Tue, Mar 17, 2026 6:00 AM
Feed window length: 7 hours 45 minutes
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

16 coordinate pairs

Description: M40 southbound between J9 and J8A
Carriageway: Dual Carriageway
Lanes Restricted: 2 lanes restricted
Operational Lanes: 2 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: 192 m
To Distance: 1,367 m
Gml Srs Name: EPSG::4326
Gml Srs Dimension: 2

Raw coordinate list

51.764162 -1.103965
51.763045 -1.104401
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

6 coordinate pairs

Description: M40 southbound within J8A
Carriageway: Dual Carriageway
Lanes Restricted: 2 lanes restricted
Operational Lanes: 2 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: {80128F11-2B65-42BA-B292-0393122F38CA}
Linear Element Type: B Carriageway
From Distance: 0 m
To Distance: 324 m
Gml Srs Name: EPSG::4326
Gml Srs Dimension: 2

Raw coordinate list

51.743483 -1.099009
51.742867 -1.098442
51.742686 -1.098257
51.742505 -1.098087
51.741943 -1.09749
51.741025 -1.096479

Segment 3

16 coordinate pairs

Description: M40 southbound between J9 and J8A
Carriageway: Dual Carriageway
Lanes Restricted: 2 lanes restricted
Operational Lanes: 2 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: 1,234 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
51.745276 -1.100683
51.744871 -1.100329
51.744416 -1.099932
51.743755 -1.099293
51.743483 -1.099009

Geometry type: MultiLineString
Geometry points: 38
First coordinate pair: -1.103965, 51.764162
Road section segments: 1
Road section points: 38

View geometry JSON

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            [
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            [
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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