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Latest M25 Traffic News, Updates & Roadworks

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M25 Traffic

Latest M25 Traffic News

6Accidentsreported on the M25 — and the overhead signs show M25 CLOSED J28-J27 M25 DELAYS J28 — see the signs5Roadworks activelive on the M25 right now — see details14Plannedscheduled on the M25 — see details

Live M25 traffic data from National Highways · updated 01:52 (1:52am) Wed 21 Oct 2026

Todays M25 News and Traffic Updates - New Updated Search Page

Welcome to our M25 traffic news search page. This is where you can find all of today's latest M25 traffic news, current M25 delays, accidents, incidents, congestion and roadworks for the M25 motorway. We feature M25 traffic reports and updates to help you plan your journey around the M25.



31 matching items - showing 1-10 of 31 total available news items

  • M25 CLOSED J28-J27 M25 DELAYS J28

    On the signs now Road closed
    Time now: Wednesday, 21 October 2026, 01:52 (1:52am)

    01:46 (1:46am)21 Oct 2026set 5 min ago✓ Checked by us 01:52 (1:52am)

    M25 CLOSED J28-J27
    M25 DELAYS J28

    Overhead Message

    WhereM25 anti-clockwise and clockwise, J30 to J3 · on 11 signs
    Also onAlso showing on M20, A2, A13 and A12 signs
    SinceOn the signs since at least 21:46 (9:46pm) Tue 20 Oct 2026
    We check these overhead signs at least every five minutes, but we can't guarantee a sign is still current if an incident or issue has been cleared and the sign has not been updated yet. Signs and news can each carry something the other does not - check both before you travel.

  • M25 J25-J26 closed

    On the signs now Road closed
    Time now: Wednesday, 21 October 2026, 01:52 (1:52am)

    01:33 (1:33am)21 Oct 2026set 18 min ago✓ Checked by us 01:52 (1:52am)

    M25 J25-J26
    CLOSED

    Overhead Message

    WhereM25 clockwise, J21A to J24 · on 12 signs
    Also onM25 signs only
    SinceOn the signs since at least 21:44 (9:44pm) Tue 20 Oct 2026
    We check these overhead signs at least every five minutes, but we can't guarantee a sign is still current if an incident or issue has been cleared and the sign has not been updated yet. Signs and news can each carry something the other does not - check both before you travel.

  • Blackwall tunnel South closed

    On the signs now Road closed
    Time now: Wednesday, 21 October 2026, 01:52 (1:52am)

    21:53 (9:53pm)20 Oct 2026set 4 hrs ago⚠ 4 hrs old✓ Checked by us 01:52 (1:52am)

    BLACKWALL
    TUNNEL
    SOUTH
    CLOSED

    Overhead Message

    WhereM25 clockwise, J25 to J26 · on 3 signs
    Also onM25 signs only
    SinceSet 21:53 (9:53pm) Tue 20 Oct 2026
    We check these overhead signs at least every five minutes, but we can't guarantee a sign is still current if an incident or issue has been cleared and the sign has not been updated yet. Signs and news can each carry something the other does not - check both before you travel.

  • BLACKWALL TUNNEL SOUTHBOUND CLOSED

    On the signs now Road closed
    Time now: Wednesday, 21 October 2026, 01:52 (1:52am)

    21:53 (9:53pm)20 Oct 2026set 4 hrs ago⚠ 4 hrs old✓ Checked by us 01:52 (1:52am)

    BLACKWALL TUNNEL
    SOUTHBOUND
    CLOSED

    Overhead Message

    WhereM25 anti-clockwise and clockwise, J26 to J28 · on 2 signs
    Also onM25 signs only
    SinceSet 21:53 (9:53pm) Tue 20 Oct 2026
    We check these overhead signs at least every five minutes, but we can't guarantee a sign is still current if an incident or issue has been cleared and the sign has not been updated yet. Signs and news can each carry something the other does not - check both before you travel.

  • LEFT TUNNEL CLOSED

    On the signs now Road closed
    Time now: Wednesday, 21 October 2026, 01:52 (1:52am)

    20:51 (8:51pm)20 Oct 2026set 5 hrs ago⚠ 5 hrs old✓ Checked by us 01:52 (1:52am)

    LEFT TUNNEL
    CLOSED

    Overhead Message

    WhereA282 anti-clockwise · on 3 signs
    Also onA282 signs only
    SinceSet 20:51 (8:51pm) Tue 20 Oct 2026
    We check these overhead signs at least every five minutes, but we can't guarantee a sign is still current if an incident or issue has been cleared and the sign has not been updated yet. Signs and news can each carry something the other does not - check both before you travel.

  • A1(M) CLOSED J1-J3 M25 CLOSED J25-J26

    On the signs now Road closed
    Time now: Wednesday, 21 October 2026, 01:52 (1:52am)

    01:33 (1:33am)21 Oct 2026set 18 min ago✓ Checked by us 01:52 (1:52am)

    A1(M) CLOSED J1-J3
    M25 CLOSED J25-J26

    Overhead Message

    WhereM25 clockwise and anti-clockwise, J19 to J26 · on 20 signs
    Also onM25 signs only
    SinceSet 01:33 (1:33am) Wed 21 Oct 2026
    We check these overhead signs at least every five minutes, but we can't guarantee a sign is still current if an incident or issue has been cleared and the sign has not been updated yet. Signs and news can each carry something the other does not - check both before you travel.

  • M25 Anti-clockwise Jct 16 to Jct 15 lane 4,3,2 closure

    Active nowUpdateAnticlockwise
    Time now: Wednesday, 21 October 2026, 01:52 (1:52am)

    01:25 (1:25am)21 Oct 2026reported 27 min ago

    Location
    M25 anti-clockwise between J16 and J15
    Direction
    Anticlockwise
    Lanes closed
    Lane closures
    Reason
    Other
    Schedule
    22:00 (10pm) Tue 20 Oct 2026 → 05:30 (5:30am) Wed 21 Oct 2026
    ⏳Expected to clear in ~3h 37m HA planned end: 05:30 (5:30am) Wed 21 Oct 2026

  • M25 Anti-clockwise Jct 15 carriageway closure between exit and entry slip road

    Active nowUpdateAnticlockwise Road closed
    Time now: Wednesday, 21 October 2026, 01:52 (1:52am)

    01:25 (1:25am)21 Oct 2026reported 27 min ago

    Location
    M25 anti-clockwise between J16 and J15
    Direction
    Anticlockwise
    Lanes closed
    Carriageway closed
    Reason
    Other
    Schedule
    22:00 (10pm) Tue 20 Oct 2026 → 05:30 (5:30am) Wed 21 Oct 2026
    ⏳Expected to clear in ~3h 37m HA planned end: 05:30 (5:30am) Wed 21 Oct 2026

  • M25-Anti-clockwise Jct 12 to Jct 11 Lane 4 closure

    Active nowUpdateAnticlockwise
    Time now: Wednesday, 21 October 2026, 01:52 (1:52am)

    01:25 (1:25am)21 Oct 2026reported 27 min ago

    Location
    M25 anti-clockwise between J12 and J11
    Direction
    Anticlockwise
    Lanes closed
    Lane closures
    Reason
    Other
    Schedule
    22:00 (10pm) Tue 20 Oct 2026 → 05:30 (5:30am) Wed 21 Oct 2026
    ⏳Expected to clear in ~3h 37m HA planned end: 05:30 (5:30am) Wed 21 Oct 2026

  • M25 Clockwise Jct 6 exit slip road closure

    Active nowUpdateClockwise Road closed
    Time now: Wednesday, 21 October 2026, 01:52 (1:52am)

    01:25 (1:25am)21 Oct 2026reported 27 min ago

    Location
    M25 J6 clockwise exit
    Direction
    Clockwise
    Lanes closed
    Carriageway closed
    Reason
    Repair work
    Schedule
    22:00 (10pm) Tue 20 Oct 2026 → 05:30 (5:30am) Wed 21 Oct 2026
    ⏳Expected to clear in ~3h 37m HA planned end: 05:30 (5:30am) Wed 21 Oct 2026

    • Updated 01:52 (1:52am) Wed 21 Oct 2026

    Powered by National Highways’ Transport Data Feeds.

    Why M25 traffic news never goes quiet

    The Department for Transport counts traffic on the M25 hour by hour. Their count beside junction 14 shows what every regular M25 driver already suspects — on one of the busiest roads in the country there is no quiet time, which is exactly why the latest M25 traffic news today matters more here than on most roads.

    2 seconds apart

    Junction 14, 7–8am

    Heathrow — 14,457 vehicles an hour, both directions. In your lane, that is one every two seconds. Close one lane for ten minutes and 300 have nowhere to go — which is why a shunt becomes an hour of queue.
    TIP: Two seconds behind the vehicle in front is also the Highway Code’s recommended following gap. M25 vehicle spacing is tight at the best of times, so tailgating simply increases the risk of accidents and delays for everyone.

    Midday

    the quietest hour — not mid-afternoon

    12,808 vehicles in the quietest hour of the M25 working day, and it falls at midday. This motorway does not have a lull — it has a slightly smaller peak, all through the working day.
    TIP: If you can move your journey, aim for midday rather than mid-afternoon. Most people guess the other way round.

    No off-peak

    breakfast to teatime

    At the 7am peak the M25 runs at about 90% of what four lanes can carry, and it never drops far below. There is only 12.9% between the busiest and quietest hour of the working day, so roadworks and closures bite whenever they happen.
    TIP: Drivers often try to avoid the rush hour. On the M25 there isn’t a single rush hour — it stays near peak all day. So planning your journey and checking the traffic is even more important.

    6pm

    busiest hour for cars

    11,608 cars an hour. Two rush hours, three peaks: all traffic at 7–8am, lorries at 11am, cars at 6pm — the morning peak is the busiest hour on the road because it is carrying the freight. Two different kinds of traffic news through the day.
    TIP: More cars are on the M25 at 6pm than at any other hour, and Junction 14 is the Heathrow junction. If you are driving to a flight or another appointment you cannot move, leave plenty of wiggle room.

    That is why one lane closed on the M25 becomes a queue so quickly, and why it takes so long to clear. There is no spare capacity to absorb an accident and no quiet hour to recover in. It is also why we update this page with the latest M25 traffic news and accident reports for today every few minutes rather than a few times a day — on a motorway this busy, news that is an hour old is not news.

    Hourly figures are from the Department for Transport’s own count point beside junction 14, counted on 23 April 2025 and published on 20 May 2026.

    M25traffic.co.uk is dedicated to the latest M25 news updated every few minutes, 24 hours a day 7 days a week, 365 days of the year. More features coming. See www.trafficnewsengland.co.uk for ALL ENGLAND traffic news and M1Traffic.co.uk for M1 dedicated news.