M1 Traffic

M1 Overhead Signs

0Accidentsnone in National Highways’ incident data — but the overhead signs show M1 CLOSED J6 TO J8 — see the signs2Roadworks activelive on the M1 right now — see details38Plannedscheduled on the M1 — see details

Live M1 traffic data from National Highways · updated 03:07 Fri 11 Sept 2026

M1 motorway sign What the M1 overhead signs are showing

This page shows what the M1 overhead signs are displaying right now — the electronic message signs National Highways use to warn drivers about closures, queues, hazards and journey times. They are listed junction by junction, in the direction of travel, for both carriageways.

Each message shows when National Highways last set it and how long ago. Signs can warn about a road ahead, so a message may be about a road you join later. We take road-closed messages off this page 12 hours, and other messages 2 hours, after National Highways last set them.

M1 overhead signs now

141 overhead signs on the M1 are showing a message right now.

Checked 03:07 Fri 11 Sept 2026 Each message shows when National Highways last set it, and how long ago.

Two kinds of traffic information. This page shows what the overhead signs on the M1 are displaying. Our latest traffic news shows National Highways’ incident and roadworks reports. Each can carry something the other does not, so we show both and label which is which - check both before you travel.

⚠ 7 of these messages were set more than 2 hours ago and are marked in amber. Signs can stay on after the event has passed. We take road-closed messages off our pages 12 hours, and other sign messages 2 hours, after National Highways last set them, even if the sign is still showing.

Road closures on the signs

  • M1 CLOSED J6 TO J8

    On the signs now Road closed
    Time now: Friday, 11 September 2026, 03:07

    02:4611 Sept 2026set 20 min ago✓ Checked by us 03:07

    M1 CLOSED
    J6 TO J8

    Overhead sign

    On 7 signs on the M25, including M25 anti-clockwise between J24 and J23. On the signs since at least 22:32 Thu 10 Sept 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.
  • M1 CLOSED AFTER J46

    On the signs now Road closed
    Time now: Friday, 11 September 2026, 03:07

    02:4011 Sept 2026set 26 min ago✓ Checked by us 03:07

    M1 CLOSED
    AFTER J46

    Overhead sign

    On 15 signs on the M1 and M62, including M1 northbound between J40 and J41. On the signs since at least 21:56 Thu 10 Sept 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.
  • M1 J6-J8 CLOSED

    On the signs now Road closed
    Time now: Friday, 11 September 2026, 03:07

    02:0611 Sept 2026set 1 hr ago✓ Checked by us 03:07

    M1 J6-J8
    CLOSED

    Overhead sign

    On 3 signs on the M1, including M1 northbound between J4 and J5. On the signs since at least 22:50 Thu 10 Sept 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.
  • M1 J46-J48 CLOSED

    On the signs now Road closed
    Time now: Friday, 11 September 2026, 03:07

    21:4810 Sept 2026set 5 hrs ago⚠ 5 hrs old✓ Checked by us 03:07

    M1 J46-J48
    CLOSED

    Overhead sign

    On 3 signs on the M1, including M1 northbound within J44.

    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.
  • M6 CLOSED J4-J6 M42 CLOSED J3-J2

    On the signs now Road closed
    Time now: Friday, 11 September 2026, 03:07

    02:5211 Sept 2026set 14 min ago✓ Checked by us 03:07

    M6 CLOSED J4-J6
    M42 CLOSED J3-J2

    Overhead sign

    On 30 signs on the M1, M6, M40, M42, M69 and A46, including M1 northbound between J18 and J19. On the signs since at least 22:26 Thu 10 Sept 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.
  • M62 J28-J27 CLOSED

    On the signs now Road closed
    Time now: Friday, 11 September 2026, 03:07

    02:3811 Sept 2026set 28 min ago✓ Checked by us 03:07

    M62 J28-J27
    CLOSED

    Overhead sign

    On 5 signs on the M1 and M62, including M1 southbound between J43 and J42. On the signs since at least 22:15 Thu 10 Sept 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.

M1 northbound signs (J2 → J45)

In junction order, in the direction of travel.

  • M1 J6-J8 CLOSED

    Road closedNorthboundBetween J2 & J4

    22:5010 Sept 2026set 4 hrs ago⚠ 4 hrs old✓ Checked by us 03:07

    M1 J6-J8
    CLOSED

    Overhead sign

    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.
  • M1 J6-J8 CLOSED

    Road closedNorthboundBetween J4 & J52 signs here

    02:0611 Sept 2026set 1 hr ago✓ Checked by us 03:07

    M1 J6-J8
    CLOSED

    Overhead sign

    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.
  • J13 23 MINS J15A 43 MINS

    Journey timeNorthboundBetween J8 & J9

    02:5511 Sept 2026set 11 min ago✓ Checked by us 03:07

    J13 23 MINS
    J15A 43 MINS

    Overhead sign

    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.
  • J13 22 MINS J15A 43 MINS

    Journey timeNorthboundBetween J8 & J9

    02:4311 Sept 2026set 23 min ago✓ Checked by us 03:07

    J13 22 MINS
    J15A 43 MINS

    Overhead sign

    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.
  • J9 4 MINS J10 6 MINS

    Journey timeNorthboundBetween J8 & J9

    02:1211 Sept 2026set 54 min ago✓ Checked by us 03:07

    J9 4 MINS
    J10 6 MINS

    Overhead sign

    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.
  • J13 19 MINS J15A 40 MINS

    Journey timeNorthboundBetween J9 & J102 signs here

    02:4911 Sept 2026set 17 min ago✓ Checked by us 03:07

    J13 19 MINS
    J15A 40 MINS

    Overhead sign

    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.
  • A421 (A4280) WEEKEND CLOSURE 11-14 SEPT

    InformationNorthboundBetween J11A & J12

    02:2811 Sept 2026set 38 min ago✓ Checked by us 03:07

    A421 (A4280)
    WEEKEND
    CLOSURE
    11-14 SEPT

    Overhead sign

    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.
  • J11A - J13 NIGHT CLOSURES 12 & 13 SEPT

    InformationNorthboundJ12 exit slip

    02:2511 Sept 2026set 41 min ago✓ Checked by us 03:07

    J11A - J13
    NIGHT
    CLOSURES
    12 & 13 SEPT

    Overhead sign

    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.
  • J11A - J13 NIGHT CLOSURES 12 & 13 SEPT

    InformationNorthboundBetween J13 & J14

    02:3411 Sept 2026set 32 min ago✓ Checked by us 03:07

    J11A - J13
    NIGHT
    CLOSURES
    12 & 13 SEPT

    Overhead sign

    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.
  • J15 14 mins J15A 16 mins

    Journey timeNorthboundBetween J13 & J14

    02:5311 Sept 2026set 13 min ago✓ Checked by us 03:07

    J15 14 MINS
    J15A 16 MINS

    Overhead sign

    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.
  • J15 10 mins J15A 13 mins

    Journey timeNorthboundBetween J14 & J15

    02:5511 Sept 2026set 11 min ago✓ Checked by us 03:07

    J15 10 MINS
    J15A 13 MINS

    Overhead sign

    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.
  • J17 15 mins

    Journey timeNorthboundBetween J15 & J15A2 signs here

    02:4711 Sept 2026set 19 min ago✓ Checked by us 03:07

    J17 15 MINS

    Overhead sign

    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.
  • J17 12 mins

    Journey timeNorthboundBetween J15A & J16

    02:3211 Sept 2026set 34 min ago✓ Checked by us 03:07

    J17 12 MINS

    Overhead sign

    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.
  • M6 J1 EXIT CLOSED

    InformationNorthboundBetween J17 & J18

    02:2111 Sept 2026set 45 min ago✓ Checked by us 03:07

    M6 J1
    EXIT CLOSED

    Overhead sign

    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.
  • M6 J4-J6 closed

    Road closedNorthboundBetween J18 & J19

    22:2610 Sept 2026set 5 hrs ago⚠ 5 hrs old✓ Checked by us 03:07

    M6 J4-J6
    CLOSED

    Overhead sign

    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.
  • M6 J1 EXIT CLOSED

    InformationNorthboundBetween J18 & J19

    02:2111 Sept 2026set 45 min ago✓ Checked by us 03:07

    M6 J1
    EXIT CLOSED

    Overhead sign

    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.
  • J21 12 MINS J21A 15 MINS

    Journey timeNorthboundBetween J19 & J20

    02:4611 Sept 2026set 20 min ago✓ Checked by us 03:07

    J21 12 MINS
    J21A 15 MINS

    Overhead sign

    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.
  • J21A 6 MINS J24 23 MINS

    Journey timeNorthboundBetween J20 & J21

    02:4811 Sept 2026set 18 min ago✓ Checked by us 03:07

    J21A 6 MINS
    J24 23 MINS

    Overhead sign

    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.
  • J21A 5 MINS J24 22 MINS

    Journey timeNorthboundBetween J20 & J21

    02:5411 Sept 2026set 12 min ago✓ Checked by us 03:07

    J21A 5 MINS
    J24 22 MINS

    Overhead sign

    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.
  • J22 7 MINS J24 18 MINS

    Journey timeNorthboundBetween J21 & J21A

    02:5511 Sept 2026set 11 min ago✓ Checked by us 03:07

    J22 7 MINS
    J24 18 MINS

    Overhead sign

    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.
  • J23 6 MINS J24 12 MINS

    Journey timeNorthboundBetween J21A & J22

    02:5211 Sept 2026set 14 min ago✓ Checked by us 03:07

    J23 6 MINS
    J24 12 MINS

    Overhead sign

    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.
  • J23 7 MINS J24 13 MINS

    Journey timeNorthboundBetween J21A & J222 signs here

    02:5311 Sept 2026set 13 min ago✓ Checked by us 03:07

    J23 7 MINS
    J24 13 MINS

    Overhead sign

    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.
  • J24 3 MINS J25 8 MINS J28 23 MINS

    Journey timeNorthboundBetween J23 & J23A2 signs here

    02:5511 Sept 2026set 11 min ago✓ Checked by us 03:07

    J24 3 MINS
    J25 8 MINS
    J28 23 MINS

    Overhead sign

    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.
  • J24 4 MINS J25 9 MINS J28 24 MINS

    Journey timeNorthboundBetween J23 & J23A

    02:5811 Sept 2026set 8 min ago✓ Checked by us 03:07

    J24 4 MINS
    J25 9 MINS
    J28 24 MINS

    Overhead sign

    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.
  • J29 CHESTERFIELD 33 MINS

    Journey timeNorthboundBetween J23 & J23A

    02:5611 Sept 2026set 10 min ago✓ Checked by us 03:07

    J29 CHESTERFIELD
    33 MINS

    Overhead sign

    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.
  • J25 6 mins J28 21 mins J30 37 mins

    Journey timeNorthboundBetween J23A & J24

    02:5111 Sept 2026set 15 min ago✓ Checked by us 03:07

    J25 6 MINS
    J28 21 MINS
    J30 37 MINS

    Overhead sign

    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.
  • J25 5 mins J28 20 mins J30 35 mins

    Journey timeNorthboundBetween J24 & J24A

    02:5811 Sept 2026set 8 min ago✓ Checked by us 03:07

    J25 5 MINS
    J28 20 MINS
    J30 35 MINS

    Overhead sign

    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.
  • TO J33 SHEFFIELD 40 MILES 44 MINS

    Journey timeNorthboundBetween J24A & J254 signs here

    02:5611 Sept 2026set 10 min ago✓ Checked by us 03:07

    TO J33 SHEFFIELD
    40 MILES
    44 MINS

    Overhead sign

    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.
  • J28 11 MINS J32 34 MINS

    Journey timeNorthboundBetween J25 & J26

    02:5611 Sept 2026set 10 min ago✓ Checked by us 03:07

    J28 11 MINS
    J32 34 MINS

    Overhead sign

    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.
  • J28 12 MINS J32 36 MINS

    Journey timeNorthboundBetween J25 & J26

    02:5711 Sept 2026set 9 min ago✓ Checked by us 03:07

    J28 12 MINS
    J32 36 MINS

    Overhead sign

    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.
  • J28 5 MINS J32 28 MINS

    Journey timeNorthboundBetween J26 & J27

    02:5111 Sept 2026set 15 min ago✓ Checked by us 03:07

    J28 5 MINS
    J32 28 MINS

    Overhead sign

    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.
  • J32 25 MINS J34 32 MINS

    Journey timeNorthboundBetween J27 & J282 signs here

    02:5211 Sept 2026set 14 min ago✓ Checked by us 03:07

    J32 25 MINS
    J34 32 MINS

    Overhead sign

    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.
  • J32 24 MINS J34 31 MINS

    Journey timeNorthboundBetween J27 & J28

    02:5111 Sept 2026set 15 min ago✓ Checked by us 03:07

    J32 24 MINS
    J34 31 MINS

    Overhead sign

    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.
  • J32 16 mins J34 23 mins J36 30 mins

    Journey timeNorthboundBetween J28 & J29

    02:2111 Sept 2026set 45 min ago✓ Checked by us 03:07

    J32 16 MINS
    J34 23 MINS
    J36 30 MINS

    Overhead sign

    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.
  • Report of obstruction

    WarningNorthboundBetween J28 & J29

    01:4411 Sept 2026set 1 hr ago✓ Checked by us 03:07

    REPORT OF
    OBSTRUCTION

    Overhead sign

    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.
  • DON'T DRIVE TIRED

    MessageNorthboundBetween J28 & J29

    02:5211 Sept 2026set 14 min ago✓ Checked by us 03:07

    DON'T DRIVE
    TIRED

    Overhead sign

    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.
  • J32 17 mins J34 24 mins J36 31 mins

    Journey timeNorthboundBetween J28 & J29

    02:1811 Sept 2026set 48 min ago✓ Checked by us 03:07

    J32 17 MINS
    J34 24 MINS
    J36 31 MINS

    Overhead sign

    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.
  • J32 15 mins J34 21 mins J36 28 mins

    Journey timeNorthboundBetween J29 & J29A

    02:4711 Sept 2026set 19 min ago✓ Checked by us 03:07

    J32 15 MINS
    J34 21 MINS
    J36 28 MINS

    Overhead sign

    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.
  • J32 13 mins J34 20 mins J36 27 mins

    Journey timeNorthboundBetween J29 & J29A

    02:5611 Sept 2026set 10 min ago✓ Checked by us 03:07

    J32 13 MINS
    J34 20 MINS
    J36 27 MINS

    Overhead sign

    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.
  • J32 10 mins J34 17 mins J36 24 mins

    Journey timeNorthboundBetween J29A & J30

    02:4611 Sept 2026set 20 min ago✓ Checked by us 03:07

    J32 10 MINS
    J34 17 MINS
    J36 24 MINS

    Overhead sign

    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.
  • J32 9 mins J34 16 mins J36 23 mins

    Journey timeNorthboundBetween J29A & J30

    02:4711 Sept 2026set 19 min ago✓ Checked by us 03:07

    J32 9 MINS
    J34 16 MINS
    J36 23 MINS

    Overhead sign

    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.
  • J32 4 mins J34 10 mins J35A 16 mins

    Journey timeNorthboundBetween J30 & J31

    02:2411 Sept 2026set 42 min ago✓ Checked by us 03:07

    J32 4 MINS
    J34 10 MINS
    J35A 16 MINS

    Overhead sign

    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.
  • J32 7 mins J34 14 mins J35A 19 mins

    Journey timeNorthboundBetween J30 & J31

    02:5611 Sept 2026set 10 min ago✓ Checked by us 03:07

    J32 7 MINS
    J34 14 MINS
    J35A 19 MINS

    Overhead sign

    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.
  • J32 3 mins J34 10 mins J35A 16 mins

    Journey timeNorthboundBetween J30 & J31

    02:5111 Sept 2026set 15 min ago✓ Checked by us 03:07

    J32 3 MINS
    J34 10 MINS
    J35A 16 MINS

    Overhead sign

    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.
  • J35A 11 mins J37 16 mins J40 28 mins

    Journey timeNorthboundBetween J32 & J33

    02:5711 Sept 2026set 9 min ago✓ Checked by us 03:07

    J35A 11 MINS
    J37 16 MINS
    J40 28 MINS

    Overhead sign

    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.
  • J35A 11 mins J40 28 mins

    Journey timeNorthboundBetween J32 & J33

    02:5711 Sept 2026set 9 min ago✓ Checked by us 03:07

    J35A 11 MINS
    J40 28 MINS

    Overhead sign

    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.
  • J35A 7 mins J37 13 mins J39 21 mins

    Journey timeNorthboundBetween J33 & J34

    02:5511 Sept 2026set 11 min ago✓ Checked by us 03:07

    J35A 7 MINS
    J37 13 MINS
    J39 21 MINS

    Overhead sign

    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.
  • J35A 8 mins J37 14 mins J39 22 mins

    Journey timeNorthboundBetween J33 & J34

    02:5511 Sept 2026set 11 min ago✓ Checked by us 03:07

    J35A 8 MINS
    J37 14 MINS
    J39 22 MINS

    Overhead sign

    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.
  • J35A 3 mins J37 9 mins J39 17 mins

    Journey timeNorthboundBetween J34 & J352 signs here

    02:4211 Sept 2026set 24 min ago✓ Checked by us 03:07

    J35A 3 MINS
    J37 9 MINS
    J39 17 MINS

    Overhead sign

    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.
  • J39 10 MINS J42 17 MINS

    Journey timeNorthboundBetween J36 & J37

    02:0711 Sept 2026set 59 min ago✓ Checked by us 03:07

    J39 10 MINS
    J42 17 MINS

    Overhead sign

    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.
  • J39 10 MINS J42 18 MINS

    Journey timeNorthboundBetween J36 & J373 signs here

    02:5511 Sept 2026set 11 min ago✓ Checked by us 03:07

    J39 10 MINS
    J42 18 MINS

    Overhead sign

    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.
  • J39 5 MINS J42 13 MINS

    Journey timeNorthboundBetween J37 & J382 signs here

    02:5511 Sept 2026set 11 min ago✓ Checked by us 03:07

    J39 5 MINS
    J42 13 MINS

    Overhead sign

    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.
  • J42 6 mins J44 10 mins

    Journey timeNorthboundBetween J39 & J402 signs here

    02:5611 Sept 2026set 10 min ago✓ Checked by us 03:07

    J42 6 MINS
    J44 10 MINS

    Overhead sign

    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.
  • M1 CLOSED AFTER J46

    Road closedNorthboundBetween J40 & J412 signs here

    02:4011 Sept 2026set 26 min ago✓ Checked by us 03:07

    M1 CLOSED
    AFTER J46

    Overhead sign

    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.
  • M1 CLOSED AFTER J46

    Road closedNorthboundBetween J41 & J42

    02:3711 Sept 2026set 29 min ago✓ Checked by us 03:07

    M1 CLOSED
    AFTER J46

    Overhead sign

    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.
  • M1 CLOSED AFTER J46

    Road closedNorthboundBetween J42 & J433 signs here

    01:3511 Sept 2026set 2 hrs ago✓ Checked by us 03:07

    M1 CLOSED
    AFTER J46

    Overhead sign

    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.
  • M1 J46-J48 CLOSED

    Road closedNorthboundBetween J43 & J44

    21:4810 Sept 2026set 5 hrs ago⚠ 5 hrs old✓ Checked by us 03:07

    M1 J46-J48
    CLOSED

    Overhead sign

    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.
  • M1 CLOSED AFTER J46

    Road closedNorthboundBetween J43 & J44

    21:5610 Sept 2026set 5 hrs ago⚠ 5 hrs old✓ Checked by us 03:07

    M1 CLOSED
    AFTER J46

    Overhead sign

    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.
  • M1 J46-J48 CLOSED

    Road closedNorthboundAt J44

    21:4810 Sept 2026set 5 hrs ago⚠ 5 hrs old✓ Checked by us 03:07

    M1 J46-J48
    CLOSED

    Overhead sign

    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.
  • M1 J46-J48 CLOSED

    Road closedNorthboundBetween J44 & J45

    21:4810 Sept 2026set 5 hrs ago⚠ 5 hrs old✓ Checked by us 03:07

    M1 J46-J48
    CLOSED

    Overhead sign

    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.
  • M1 CLOSED AFTER J46

    Road closedNorthboundBetween J45 & J462 signs here

    21:5610 Sept 2026set 5 hrs ago⚠ 5 hrs old✓ Checked by us 03:07

    M1 CLOSED
    AFTER J46

    Overhead sign

    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.

M1 southbound signs (J48 → J4)

In junction order, in the direction of travel.

  • J42 12 MINS J40 17 MINS

    Journey timeSouthboundBetween J48 & J47

    02:3711 Sept 2026set 29 min ago✓ Checked by us 03:07

    J42 12 MINS
    J40 17 MINS

    Overhead sign

    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.
  • J42 9 MINS J40 14 MINS

    Journey timeSouthboundBetween J47 & J46

    02:4511 Sept 2026set 21 min ago✓ Checked by us 03:07

    J42 9 MINS
    J40 14 MINS

    Overhead sign

    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.
  • J42 9 MINS J40 13 MINS

    Journey timeSouthboundBetween J47 & J46

    02:4911 Sept 2026set 17 min ago✓ Checked by us 03:07

    J42 9 MINS
    J40 13 MINS

    Overhead sign

    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.
  • J42 6 MINS J40 10 MINS

    Journey timeSouthboundBetween J46 & J45

    02:5511 Sept 2026set 11 min ago✓ Checked by us 03:07

    J42 6 MINS
    J40 10 MINS

    Overhead sign

    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.
  • J42 6 MINS J40 11 MINS

    Journey timeSouthboundBetween J46 & J452 signs here

    02:4911 Sept 2026set 18 min ago✓ Checked by us 03:07

    J42 6 MINS
    J40 11 MINS

    Overhead sign

    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.
  • M62 J28-J27 CLOSED

    Road closedSouthboundBetween J43 & J42

    02:3711 Sept 2026set 29 min ago✓ Checked by us 03:07

    M62 J28-J27
    CLOSED

    Overhead sign

    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.
  • J36 6 MINS J32 18 MINS

    Journey timeSouthboundBetween J38 & J37

    02:2811 Sept 2026set 38 min ago✓ Checked by us 03:07

    J36 6 MINS
    J32 18 MINS

    Overhead sign

    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.
  • J36 7 MINS J32 20 MINS

    Journey timeSouthboundBetween J38 & J37

    02:5711 Sept 2026set 9 min ago✓ Checked by us 03:07

    J36 7 MINS
    J32 20 MINS

    Overhead sign

    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.
  • J34 7 MINS J32 14 MINS

    Journey timeSouthboundBetween J37 & J36

    02:4911 Sept 2026set 17 min ago✓ Checked by us 03:07

    J34 7 MINS
    J32 14 MINS

    Overhead sign

    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.
  • J34 8 MINS J32 14 MINS

    Journey timeSouthboundBetween J37 & J36

    01:3911 Sept 2026set 1 hr ago✓ Checked by us 03:07

    J34 8 MINS
    J32 14 MINS

    Overhead sign

    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.
  • J34 6 MINS J32 12 MINS

    Journey timeSouthboundBetween J36 & J35A

    02:2611 Sept 2026set 40 min ago✓ Checked by us 03:07

    J34 6 MINS
    J32 12 MINS

    Overhead sign

    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.
  • J32 8 mins J28 30 mins

    Journey timeSouthboundBetween J35 & J34

    02:4911 Sept 2026set 17 min ago✓ Checked by us 03:07

    J32 8 MINS
    J28 30 MINS

    Overhead sign

    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.
  • J32 4 mins J28 28 mins

    Journey timeSouthboundBetween J34 & J332 signs here

    02:3911 Sept 2026set 27 min ago✓ Checked by us 03:07

    J32 4 MINS
    J28 28 MINS

    Overhead sign

    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.
  • J28 26 mins

    Journey timeSouthboundBetween J33 & J32

    02:5311 Sept 2026set 13 min ago✓ Checked by us 03:07

    J28 26 MINS

    Overhead sign

    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.
  • To J32 for M18 2 miles 3 mins

    Journey timeSouthboundBetween J33 & J32

    02:5711 Sept 2026set 9 min ago✓ Checked by us 03:07

    TO J32
    FOR M18
    2 MILES
    3 MINS

    Overhead sign

    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.
  • J28 23 mins

    Journey timeSouthboundBetween J32 & J31

    02:5611 Sept 2026set 10 min ago✓ Checked by us 03:07

    J28 23 MINS

    Overhead sign

    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.
  • J28 16 mins

    Journey timeSouthboundBetween J31 & J302 signs here

    02:5511 Sept 2026set 11 min ago✓ Checked by us 03:07

    J28 16 MINS

    Overhead sign

    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.
  • J28 18 mins

    Journey timeSouthboundBetween J31 & J30

    02:4511 Sept 2026set 21 min ago✓ Checked by us 03:07

    J28 18 MINS

    Overhead sign

    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.
  • J28 12 mins

    Journey timeSouthboundBetween J30 & J29A

    02:5511 Sept 2026set 11 min ago✓ Checked by us 03:07

    J28 12 MINS

    Overhead sign

    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.
  • J28 11 mins

    Journey timeSouthboundBetween J30 & J29A

    02:5611 Sept 2026set 10 min ago✓ Checked by us 03:07

    J28 11 MINS

    Overhead sign

    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.
  • J28 9 mins

    Journey timeSouthboundBetween J29A & J29

    02:5011 Sept 2026set 17 min ago✓ Checked by us 03:07

    J28 9 MINS

    Overhead sign

    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.
  • TO J26 NOTTINGHAM 11 MILES 11 MINS

    Journey timeSouthboundBetween J29 & J28

    02:1511 Sept 2026set 51 min ago✓ Checked by us 03:07

    TO J26 NOTTINGHAM
    11 MILES
    11 MINS

    Overhead sign

    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.
  • TO J26 NOTTINGHAM 10 MILES 10 MINS

    Journey timeSouthboundBetween J29 & J28

    02:5111 Sept 2026set 15 min ago✓ Checked by us 03:07

    TO J26 NOTTINGHAM
    10 MILES
    10 MINS

    Overhead sign

    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.
  • EXIT CLOSED AT J25

    InformationSouthboundBetween J27 & J26

    02:2211 Sept 2026set 45 min ago✓ Checked by us 03:07

    EXIT CLOSED
    AT J25

    Overhead sign

    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.
  • WORKFORCE IN ROAD - SLOW

    WarningSouthboundBetween J26 & J253 signs here

    02:3411 Sept 2026set 32 min ago✓ Checked by us 03:07

    WORKFORCE IN
    ROAD - SLOW

    Overhead sign

    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.
  • J23A 4 MINS J21 22 MINS J19 37 MINS

    Journey timeSouthboundBetween J25 & J24A

    02:5811 Sept 2026set 8 min ago✓ Checked by us 03:07

    J23A 4 MINS
    J21 22 MINS
    J19 37 MINS

    Overhead sign

    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.
  • J23A 3 mins J21 20 mins J19 35 mins

    Journey timeSouthboundJ24 exit slip

    02:5111 Sept 2026set 15 min ago✓ Checked by us 03:07

    J23A 3 MINS
    J21 20 MINS
    J19 35 MINS

    Overhead sign

    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.
  • Workforce in road

    InformationSouthboundLink road at J23A

    02:0611 Sept 2026set 1 hr ago✓ Checked by us 03:07

    WORKFORCE IN
    ROAD

    Overhead sign

    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.
  • WORKFORCE IN ROAD - SLOW

    WarningSouthboundAt J23A2 signs here

    02:0611 Sept 2026set 1 hr ago✓ Checked by us 03:07

    WORKFORCE IN
    ROAD - SLOW

    Overhead sign

    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.
  • J21 14 MINS J19 29 MINS

    Journey timeSouthboundBetween J23A & J23

    02:5511 Sept 2026set 11 min ago✓ Checked by us 03:07

    J21 14 MINS
    J19 29 MINS

    Overhead sign

    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.
  • J21 15 MINS J19 30 MINS

    Journey timeSouthboundBetween J23A & J23

    02:5611 Sept 2026set 10 min ago✓ Checked by us 03:07

    J21 15 MINS
    J19 30 MINS

    Overhead sign

    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.
  • J21 10 MINS J19 25 MINS

    Journey timeSouthboundBetween J23 & J222 signs here

    02:5711 Sept 2026set 9 min ago✓ Checked by us 03:07

    J21 10 MINS
    J19 25 MINS

    Overhead sign

    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.
  • J21 4 MINS J19 19 MINS

    Journey timeSouthboundBetween J22 & J21A

    02:5511 Sept 2026set 11 min ago✓ Checked by us 03:07

    J21 4 MINS
    J19 19 MINS

    Overhead sign

    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.
  • J21 2 MINS J19 16 MINS

    Journey timeSouthboundBetween J21A & J21

    02:5411 Sept 2026set 12 min ago✓ Checked by us 03:07

    J21 2 MINS
    J19 16 MINS

    Overhead sign

    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.
  • TO M6 VIA M69 17 MILES 20 MINS

    Journey timeSouthboundBetween J21A & J21

    02:4911 Sept 2026set 17 min ago✓ Checked by us 03:07

    TO M6 VIA M69
    17 MILES
    20 MINS

    Overhead sign

    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.
  • J19 5 MINS J15A 24 MINS

    Journey timeSouthboundBetween J21 & J202 signs here

    02:5611 Sept 2026set 10 min ago✓ Checked by us 03:07

    J19 5 MINS
    J15A 24 MINS

    Overhead sign

    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.
  • J15A 6 mins J13 26 mins J11 40 mins

    Journey timeSouthboundBetween J17 & J16

    02:5511 Sept 2026set 11 min ago✓ Checked by us 03:07

    J15A 6 MINS
    J13 26 MINS
    J11 40 MINS

    Overhead sign

    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.
  • J15A 5 mins J13 26 mins J11 40 mins

    Journey timeSouthboundBetween J17 & J16

    02:5711 Sept 2026set 9 min ago✓ Checked by us 03:07

    J15A 5 MINS
    J13 26 MINS
    J11 40 MINS

    Overhead sign

    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.
  • J15A 11 mins J13 32 mins J11 46 mins

    Journey timeSouthboundBetween J17 & J16

    02:5511 Sept 2026set 11 min ago✓ Checked by us 03:07

    J15A 11 MINS
    J13 32 MINS
    J11 46 MINS

    Overhead sign

    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.
  • 15A 12 mins J13 33 mins J11 47 mins

    Journey timeSouthboundBetween J17 & J16

    02:5511 Sept 2026set 11 min ago✓ Checked by us 03:07

    15A 12 MINS
    J13 33 MINS
    J11 47 MINS

    Overhead sign

    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.
  • J15A 13 mins J13 34 mins J11 48 mins

    Journey timeSouthboundBetween J17 & J16

    02:5711 Sept 2026set 9 min ago✓ Checked by us 03:07

    J15A 13 MINS
    J13 34 MINS
    J11 48 MINS

    Overhead sign

    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.
  • J14 16 MILES 17 MINS

    Journey timeSouthboundBetween J16 & J15A

    02:5611 Sept 2026set 10 min ago✓ Checked by us 03:07

    J14
    16 MILES
    17 MINS

    Overhead sign

    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.
  • TO J14 M'KEYNES 16 MILES 16 MINS

    Journey timeSouthboundBetween J16 & J15A

    02:4511 Sept 2026set 21 min ago✓ Checked by us 03:07

    TO J14 M'KEYNES
    16 MILES
    16 MINS

    Overhead sign

    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.
  • Roadworks ahead

    InformationSouthboundBetween J15 & J14

    01:2311 Sept 2026set 2 hrs ago✓ Checked by us 03:07

    ROADWORKS
    AHEAD

    Overhead sign

    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.
  • Roadworks

    InformationSouthboundBetween J15 & J14

    01:2311 Sept 2026set 2 hrs ago✓ Checked by us 03:07

    ROADWORKS

    Overhead sign

    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.
  • A421 (A4280) WEEKEND CLOSURE 11-14 SEPT

    InformationSouthboundBetween J14 & J13

    01:2011 Sept 2026set 2 hrs ago✓ Checked by us 03:07

    A421 (A4280)
    WEEKEND
    CLOSURE
    11-14 SEPT

    Overhead sign

    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.
  • J9 7 mins J6A 15 mins J5 18 mins

    Journey timeSouthboundBetween J11A & J11

    02:5711 Sept 2026set 9 min ago✓ Checked by us 03:07

    J9 7 MINS
    J6A 15 MINS
    J5 18 MINS

    Overhead sign

    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.
  • J6A 10 MINS J1 24 MINS

    Journey timeSouthboundBetween J10 & J9

    02:4311 Sept 2026set 23 min ago✓ Checked by us 03:07

    J6A 10 MINS
    J1 24 MINS

    Overhead sign

    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.
  • QUEUE AFTER JCT

    WarningSouthboundBetween J10 & J9

    02:5711 Sept 2026set 9 min ago✓ Checked by us 03:07

    QUEUE
    AFTER JCT

    Overhead sign

    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.
  • QUEUE AHEAD

    WarningSouthboundBetween J9 & J8

    02:5711 Sept 2026set 9 min ago✓ Checked by us 03:07

    QUEUE
    AHEAD

    Overhead sign

    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.
  • QUEUE CAUTION

    WarningSouthboundBetween J9 & J8

    02:5711 Sept 2026set 9 min ago✓ Checked by us 03:07

    QUEUE
    CAUTION

    Overhead sign

    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.
  • TO J1 NORTH CIRC 14 MINS

    Journey timeSouthboundBetween J6A & J6

    01:5711 Sept 2026set 1 hr ago✓ Checked by us 03:07

    TO J1 NORTH CIRC
    14 MINS

    Overhead sign

    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.
  • TO J1 NORTH CIRC 13 MINS

    Journey timeSouthboundBetween J6 & J5

    02:4911 Sept 2026set 17 min ago✓ Checked by us 03:07

    TO J1 NORTH CIRC
    13 MINS

    Overhead sign

    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.
  • QUEUE CAUTION

    WarningSouthboundBetween J4 & J2

    02:5711 Sept 2026set 10 min ago✓ Checked by us 03:07

    QUEUE
    CAUTION

    Overhead sign

    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.

Source: National Highways’ overhead message signs, as at 03:07 Fri 11 Sept 2026. Signs can warn about roads ahead, so a message may be about a road you join later. Powered by National Highways’ Transport Data Feeds.

About the M1 overhead signs

The messages on this page come from National Highways’ own feed of the electronic signs above and beside the M1. We show them exactly as National Highways set them. A sign can be switched to a new message at any moment, so always follow the signs you can see on the road. For accidents, closures and roadworks see our Latest M1 Traffic News page.

M1traffic.co.uk is dedicated to the latest M1 traffic news, checked every five minutes, 24 hours a day. The M1 meets the M25 at Junction 6a — see M25 Traffic, and Traffic News England for traffic news across all of England.