M40 Westbound Jct 1a to M25 Clockwise and Anti-Clockwise Jct 16 Link Road Closure
PlannedM40 Westbound Jct 1a to M25 Clockwise and Anti-Clockwise Jct 16 Link Road Closure
- Start time
- Tue, Aug 11, 2026 9:00 PM
- Expected end
- Wed, Aug 12, 2026 4:30 AM
- Duration
- 7 hours 30 minutes
- Road
- M40 – Link Road From M40 J1A Northbound To M25 J16 Anti-Clockwise
- Category
- Road Maintenance
- Direction
- Anticlockwise
- Carriageway
- Dual Carriageway
- Reason
- Repair Work
Live incident
Active roadworks
Planned
Cleared
Hover or tap markers for full details
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Flood risk assessment
Planning history
EPC ratings & more
- First published
- Fri, Aug 7, 2026 12:58 PM
- Last updated
- Tue, Aug 11, 2026 10:05 PM
- Cleared
- Wed, Aug 12, 2026 4:30 AM
- Latest update: M40 Westbound Jct 1a to M25 Clockwise and Anti-Clockwise Jct 16 Link Road Closure
- Coordinates
- 51.553755, -0.522200
- Latitude span
- 51.546149 – 51.560386
- Longitude span
- -0.526919 – -0.510756
- Bounding box centre
- 51.553268, -0.518838
- Location descriptions
-
- link road from M40 J1A northbound to M25 J16 anti-clockwise
- M25 anti-clockwise between J16 and J15
- link road from M40 J1A northbound to M25 J16
- Feed validity status
- Planned
- Overall feed start
- Tue, Aug 11, 2026 9:00 PM
- Overall feed end
- Wed, Aug 12, 2026 4:30 AM
- Feed window length
- 7 hours 30 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
6 coordinate pairs- Description
- link road from M40 J1A northbound to M25 J16 anti-clockwise
- Lanes Restricted
- 2 lanes restricted
- Operational Lanes
- 0 operational lanes
- Direction On Section
- Anticlockwise
- Direction Relative
- Aligned
- Height Grade
- Start1 End1
- Linear Element Road
- M40
- Linear Element Model
- The Network Model
- Linear Element Id
- {E0EACD01-7D6F-4E09-BAF7-29A5329B969B}
- Linear Element Type
- B Carriageway Entry Slip
- From Distance
- 0 m
- To Distance
- 221 m
- Gml Srs Name
- EPSG::4326
- Gml Srs Dimension
- 2
Raw coordinate list
51.552623 -0.525171 51.552505 -0.525048 51.552109 -0.524605 51.551674 -0.52411 51.551533 -0.523952 51.550942 -0.523464
Segment 2
8 coordinate pairs- Description
- M25 anti-clockwise between J16 and J15
- Carriageway
- Dual Carriageway
- Lanes Restricted
- 5 lanes restricted
- Operational Lanes
- 0 operational lanes
- Direction On Section
- Anticlockwise
- Direction Relative
- Aligned
- Height Grade
- Start1 End1
- Linear Element Road
- M25
- Linear Element Model
- The Network Model
- Linear Element Id
- {32F22767-A81E-4111-BEC6-DAF93473F307}
- Linear Element Type
- B Carriageway
- From Distance
- 0 m
- To Distance
- 348 m
- Gml Srs Name
- EPSG::4326
- Gml Srs Dimension
- 2
Raw coordinate list
51.547235 -0.515462 51.547226 -0.515433 51.547103 -0.514961 51.547018 -0.514632 51.546599 -0.512785 51.546512 -0.512384 51.546274 -0.511282 51.546149 -0.510756
Segment 3
19 coordinate pairs- Description
- link road from M40 J1A northbound to M25 J16
- 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
- {77CB5BFC-E969-47DF-947F-4978C5DAACEB}
- Linear Element Type
- A Carriageway Exit Slip
- From Distance
- 47 m
- To Distance
- 540 m
- Gml Srs Name
- EPSG::4326
- Gml Srs Dimension
- 2
Raw coordinate list
51.560386 -0.520289 51.560355 -0.520459 51.560351 -0.520484 51.560255 -0.521097 51.560196 -0.521402 51.560145 -0.521678 51.560086 -0.521954 51.560017 -0.522201 51.559922 -0.522536 51.559784 -0.522944 51.559618 -0.523397 51.55947 -0.523734 51.559365 -0.523953 51.559251 -0.524174 51.559048 -0.524541 51.558819 -0.524894 51.558456 -0.525368 51.558279 -0.525575 51.557933 -0.525962
Segment 4
17 coordinate pairs- Description
- M25 anti-clockwise between J16 and J15
- Carriageway
- Dual Carriageway
- Lanes Restricted
- 5 lanes restricted
- Operational Lanes
- 0 operational lanes
- Direction On Section
- Anticlockwise
- Direction Relative
- Aligned
- Height Grade
- Start1 End1
- Linear Element Road
- M25
- Linear Element Model
- The Network Model
- Linear Element Id
- {28D4F188-E135-427C-BB9E-92D813739C52}
- Linear Element Type
- B Carriageway
- From Distance
- 0 m
- To Distance
- 696 m
- Gml Srs Name
- EPSG::4326
- Gml Srs Dimension
- 2
Raw coordinate list
51.550942 -0.523464 51.550841 -0.523321 51.550658 -0.523053 51.550209 -0.52236 51.550071 -0.522134 51.549749 -0.521596 51.549243 -0.520675 51.54892 -0.520008 51.548828 -0.519809 51.548643 -0.519411 51.548541 -0.519169 51.548235 -0.518429 51.547891 -0.517546 51.547695 -0.516976 51.547564 -0.516562 51.547376 -0.515962 51.547235 -0.515462
Segment 5
20 coordinate pairs- Description
- link road from M40 J1A northbound to M25 J16 anti-clockwise
- Lanes Restricted
- 2 lanes restricted
- Operational Lanes
- 0 operational lanes
- Direction On Section
- Anticlockwise
- Direction Relative
- Aligned
- Height Grade
- Start1 End1
- Linear Element Road
- M40
- Linear Element Model
- The Network Model
- Linear Element Id
- {36AC4910-717D-46A6-A7DB-EDF04BFF911F}
- Linear Element Type
- B Carriageway Entry Slip
- From Distance
- 0 m
- To Distance
- 627 m
- Gml Srs Name
- EPSG::4326
- Gml Srs Dimension
- 2
Raw coordinate list
51.557933 -0.525962 51.557794 -0.526065 51.557586 -0.526218 51.557336 -0.526385 51.557167 -0.526491 51.557015 -0.526568 51.556845 -0.526646 51.556657 -0.526724 51.556352 -0.526821 51.556173 -0.52687 51.555863 -0.526919 51.555673 -0.526911 51.555239 -0.526841 51.554846 -0.526739 51.554395 -0.526573 51.553874 -0.526289 51.553526 -0.526035 51.553145 -0.525702 51.552911 -0.52547 51.552623 -0.525171
- Geometry type
- MultiLineString
- Geometry points
- 70
- First coordinate pair
- -0.525171, 51.552623
- Road section segments
- 1
- Road section points
- 70
View geometry JSON
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View road section coordinates
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- Cause type
- Road Maintenance
- Detailed cause
- Repair Work
- Compliance
- Mandatory
- Probability
- Probable
- Validity status
- Planned
- Road management
- Carriageway Closures
- Feed provider
- National Highways
- Data source
- Roadworks
- Feed version
- 1
- Record created
- Fri, Aug 7, 2026 12:58 PM
- Record versioned
- Tue, Aug 11, 2026 10:05 PM
- Coordinate source
- Geometry
Driving on the M40? See every live closure, roadwork and planned restriction on this road.
M40 live closuresRelated incidents
M40 northbound Jct 14 entry slip road closure
Planned Roadworks National Highways
Royal Leamington Spa
M40 · M40 J14 Northbound Access
Expected to clear in 6 hours 35 minutes
Started 11 Aug 2026, 21:15
Expected clear 12 Aug 2026, 05:00
M40 northbound Jct 14 entry slip road closure
Category: Road Maintenance
View update
M40 Southbound Jct 9 to Jct 8a lane 1 and lane 2 closures
Planned Roadworks National Highways
Bicester
M40 · M40 Southbound Within J9
Expected to clear in 6 hours 35 minutes
Started 11 Aug 2026, 21:15
Expected clear 12 Aug 2026, 05:00
M40 Southbound Jct 9 to Jct 8a lane 1 and lane 2 closures
Category: Road Maintenance
View update
M40 Southbound Jct 15 to Jct 13 lane 3 and 2 closure
Planned Roadworks National Highways
Royal Leamington Spa
M40 · M40 Southbound Between J14 And J13
Expected to clear in 6 hours 35 minutes
Started 11 Aug 2026, 21:15
Expected clear 12 Aug 2026, 05:00
M40 Southbound Jct 15 to Jct 13 lane 3 and 2 closure
Category: Road Maintenance
View update
M40 Southbound Jct 12 to Jct 11 lane 3 and lane 2 closures.
Planned Roadworks National Highways
Stratford-Upon-Avon
M40 · M40 Southbound Between J12 And J11
Expected to clear in 6 hours 35 minutes
Started 11 Aug 2026, 20:00
Expected clear 12 Aug 2026, 05:00
M40 Southbound Jct 12 to Jct 11 lane 3 and lane 2 closures.
Category: Road Maintenance
View update
M40 Southbound, Jct 11 to Jct 10, hard shoulder, lane 3 and 2 closure.
Planned Roadworks National Highways
Bicester
M40 · M40 Southbound Between J11 And J10
Expected to clear in 6 hours 35 minutes
Started 11 Aug 2026, 20:00
Expected clear 12 Aug 2026, 05:00
M40 Southbound, Jct 11 to Jct 10, hard shoulder, lane 3 and 2 closure.
Category: Road Maintenance
View update
M40 Southbound, Jct 7 to Jct 6, hard shoulder closure.
Planned Roadworks National Highways
Benson
M40 · M40 Southbound Between J7 And J6
Expected to clear in 34 minutes 36 seconds
Started 9 Aug 2026, 06:00
Expected clear 11 Aug 2026, 22:59
M40 Southbound, Jct 7 to Jct 6, hard shoulder closure.
Category: Road Maintenance
View update