Crime & Safety
Oxfordshire M40 and A34 road closures for March 27 to 30
The closures could impact drivers travelling to and from Oxford.
Motorists are advised to check for potential diversions before setting out to find the best route.
Here are the closures you should be aware of this weekend.
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You can find more information on road closures across England on the National Highways website.
Benson Parish Council shared a road closure that could affect drivers in the coming weeks – Benson Hale Road at the junction of Sands Way and Sunnyside.
Sewer works started on March 9 and are due to continue for up to two months.
You can find out more about the closure via the Benson Parish Council website.
Oxfordshire M40 and A34 closures for Friday, March 27
M40
On the M40 Southbound, Junction 13 to Junction 12, drivers can expect lane closures, slip road closures and a diversion route while maintenance work is carried out.
These closures, which include a Junction 12 to Junction 11 carriageway closure and a Junction 12 entry slip road closure (both Southbound), will be in place from 10.15pm on Friday until 6am on Saturday.
On the M40 Southbound, Junction 6 to Junction 4, there will be lane closures, an entry slip road closure and a diversion route for maintenance work.
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There will also be M40 Northbound, Junction 4 to Junction 6, lane closures, an exit slip road closure and a diversion route for maintenance work.
These are both in place from 10.15pm until 6am the following day.
From 9pm until 6am, there will be Junction 10 to Junction 12 lane closures, a slip road closure and a diversion route for maintenance works on the M40 Northbound.
On the M40 Southbound, Junction 9, drivers should be aware of lane closures, a carriageway closure between slip roads and a diversion route which will be in place for maintenance works from 10.15pm until 6am on Saturday.
A34
There are no closures on the A34 on this day.
Oxfordshire M40 and A34 closures for Saturday, March 28
M40
On the M40 Southbound, Junction 12 to Junction 10, drivers should know there will be lane closures, an entry slip road closure and a diversion route for maintenance works from 10.15pm until 6am.
On the M40 Northbound, Junction 5 to Junction 7, there will be lane closures, slip road closures and a diversion route while maintenance work takes place.
This will happen from 10.15pm until 6am and includes Junction 6 exit and entry slip road closures.
Calls for full bus services across bridge in Oxford https://t.co/N3L3OwSqBj
— Oxford Mail (@TheOxfordMail) March 26, 2026
A34
There are no closures on the A34 on this day.
Oxfordshire M40 and A34 closures for Sunday, March 29
M40
On the M40 Southbound, Junction 10, drivers may notice an entry slip road closure for maintenance works from 10.15pm until 5.30am on Monday.
Also on the M40 Southbound (Junction 12 to Junction 10), you can expect lane closures, an entry slip road closure and a diversion route while maintenance is carried out from 10.15pm until 6am on Monday.
A34
There are no closures on the A34 on this day.
Oxfordshire M40 and A34 closures for Monday, March 30
M40
On the M40 Southbound (Junction 6 to Junction 4), drivers can expect to see lane closures, an entry slip road closure and a diversion route will be in place for maintenance work from 10.15pm until 6am.
Free park and ride bus travel ‘not benefiting Oxford residents’ https://t.co/9LLfXM3SDA
— Oxford Mail (@TheOxfordMail) March 25, 2026
Similarly, there will be maintenance work taking place on the M40 Northbound, Junction 4 to Junction 6, with lane closures, an exit slip road closure and a diversion route for maintenance work at the same time.
On the M40 Northbound, Junction 10 to Junction 12, there will be lane closures, a slip road closure and a diversion route from 9pm until 6am for maintenance works.
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A34
On Monday, there will be a carriageway closure on the A34 Southbound (Hinksey Hill to Marcham) to allow for horticulture work to go ahead.
The closure will be in place from 9pm until 6am on Tuesday.
On the A34 in both directions, Hinksey to Marcham, drivers can expect slip road and lane closures for developer works at the same time.
Are you travelling anywhere this weekend? Let us know your plans in the comments below.