M40 Northbound Jct 8a exit slip road closure

Planned

Start time: Tue, Aug 25, 2026 9:15 PM
Expected end: Wed, Aug 26, 2026 5:00 AM
Duration: 7 hours 45 minutes
Road: M40 – M40 J8 Northbound Exit
Category: Road Maintenance
Direction: Northbound
Carriageway: Dual Carriageway
Reason: Repair Work

Live incident

Active roadworks

Planned

Cleared

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First published: Thu, Jan 8, 2026 1:13 PM
Last updated: Tue, Aug 25, 2026 2:25 AM
Cleared: Wed, Aug 26, 2026 5:00 AM

Latest update: M40 Northbound Jct 8a exit slip road closure

Coordinates: 51.739384, -1.105175
Latitude span: 51.738107 – 51.739908
Longitude span: -1.106725 – -1.102574
Bounding box centre: 51.739008, -1.104650
Location descriptions: M40 J8 northbound exit

M40 westbound exit at J8

Feed validity status: Planned
Overall feed start: Tue, Aug 25, 2026 9:15 PM
Overall feed end: Wed, Aug 26, 2026 5:00 AM
Feed window length: 7 hours 45 minutes
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

7 coordinate pairs

Description: M40 J8 northbound exit
Carriageway: Dual Carriageway
Lanes Restricted: 3 lanes restricted
Operational Lanes: 0 operational lanes
Direction On Section: North Bound
Direction Relative: Aligned
Height Grade: Start1 End1
Linear Element Road: M40
Linear Element Model: The Network Model
Linear Element Id: {E7B462CB-F600-4E92-BF16-C38378D1DF24}
Linear Element Type: A Carriageway Exit Slip
From Distance: 1,950 m
To Distance: 2,230 m
Gml Srs Name: EPSG::4326
Gml Srs Dimension: 2

Raw coordinate list

51.738107 -1.102574
51.738545 -1.103496
51.738616 -1.103624
51.739238 -1.104756
51.73942 -1.1051
51.739648 -1.105487
51.739739 -1.105659

Segment 2

5 coordinate pairs

Description: M40 westbound exit at J8
Lanes Restricted: 1 lane restricted
Operational Lanes: 0 operational lanes
Direction On Section: North Bound
Direction Relative: Aligned
Height Grade: Start1 End1
Linear Element Road: M40
Linear Element Model: The Network Model
Linear Element Id: {173C6999-29FF-43C4-A706-767671F667E1}
Linear Element Type: A Carriageway Exit Slip
From Distance: 0 m
To Distance: 78 m
Gml Srs Name: EPSG::4326
Gml Srs Dimension: 2

Raw coordinate list

51.739739 -1.105659
51.739872 -1.106117
51.739908 -1.106357
51.739907 -1.10654
51.739863 -1.106725

Geometry type: MultiLineString
Geometry points: 12
First coordinate pair: -1.102574, 51.738107
Road section segments: 1
Road section points: 12

View geometry JSON

{
    "type": "MultiLineString",
    "coordinates": [
        [
            [
                -1.102574,
                51.738107
            ],
            [
                -1.103496,
                51.738545
            ],
            [
                -1.103624,
                51.738616
            ],
            [
                -1.104756,
                51.739238
            ],
            [
                -1.1051,
                51.73942
            ],
            [
                -1.105487,
                51.739648
            ],
            [
                -1.105659,
                51.739739
            ],
            [
                -1.105659,
                51.739739
            ],
            [
                -1.106117,
                51.739872
            ],
            [
                -1.106357,
                51.739908
            ],
            [
                -1.10654,
                51.739907
            ],
            [
                -1.106725,
                51.739863
            ]
        ]
    ]
}

View road section coordinates

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