M40 Traffic News, Updates & Travel Information
Plan your journey on the M40 motorway by getting traffic news and updates from the RAC, helping to avoid delays and busy junctions.
www.rac.co.ukHere are the latest updates I can provide based on current traffic sources:
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The M40 around Warwickshire/Oxfordshire areas is experiencing ongoing roadworks with lane restrictions southbound between J16 and J15 and northbound around J15–J16, with expected disruption into the early hours of the morning. Drivers should plan for reduced speeds and possible lane closures, especially late evenings to early mornings.[1][2]
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Closures and lane closures are commonly reported in the same corridor due to barrier repairs and routine maintenance, with typical work windows often occurring 21:00–06:00 for overnight periods. If you’re traveling tonight or tomorrow, expect similar overnight activity near J15–J16 and J7–J6 in Oxfordshire/Warwickshire.[2][1]
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For proactive planning, you can check live maps and regional travel news closer to your departure, as updates are refreshed frequently and may shift with new incidents or works. Reliable sources include dedicated M40 traffic pages and national road-traffic services.[4][7]
Illustration: If you’re heading west toward High Wycombe or Beaconsfield, anticipate potential lane closures near J3–J5 and overnight works between J15–J16, which may affect ETA by up to 15–30 minutes during peak surge times.[2]
If you’d like, I can monitor for the next update and summarize changes specific to your starting point in London or your destination along the M40. I can also pull a live traffic snapshot for a precise time and date if you share when you’re traveling.[1][4]