M1 Traffic Update Today: The drivers who are traveling on the M1 road now are undergoing great disruptions due to several ongoing schemes for maintenance and upgrading of the motorway. Many carriageways, slip roads and lanes are closed in order to improve the traffic flow along the M1 between Junctions 18 and 40, but there are also several disruptions on associated motorways such as the M25. The M1 extends over about 193 miles (311 km) and in some parts of the road there are over 130,000 vehicles per day.
M1 Traffic Update Today
The National Highways have reported various ongoing works along the M1 South and various exit and entry slip roads, carriageways and lanes are shut overnight with most restrictions remaining in effect until 06:00. There is also work going on for the long term around Junction 18 and between Junctions 21A and 22.
M1 Traffic Update Today: What Happened on the M1?
- Several southbound roadworks are being carried out in multiple junctions.
- There are carriageway closures between junctions J33 and J32.
- Slip roads for exiting at J19, J31 and J33 are still closed.
- Slip roads for entering at J33 and J40 are affected by the roadworks.
- Lane closures at J18 continue owing to improvement works.
- The hard shoulder is closed from J22 to J21A because of ongoing maintenance.
M1 Traffic Update Today: What Caused the Delays?
The main cause of the disruption is due to the maintenance and resurfacing of roads which is being undertaken by National Highways. Engineering works during the night time involve the temporary closure of the carriageway, lanes and slip roads for the safety of workers.
M1 Traffic Update Today: Which Roads Are Affected?
- M1 J19 southbound exit to A14 eastbound
- M1 J40 southbound entry slip
- M1 J33 southbound entry slip
- M1 J31 southbound exit slip
- M1 southbound J33 to J32 carriageway
- M1 southbound J34 to J33 lane closures
- M1 between J22 and J21A hard shoulder
- M25 link road from M1 J6A to M25 J21
M1 Traffic Update Today: Diversion Routes for Drivers
- Leave before approaching junctions when possible.
- Observe the official diversion route on National Highways.
- Consider using the A5 for more local travel.
- Take extra travel time during the night.
- Look out for current traffic information before travel.
M1 Traffic Update Today: Junction Disruptions
- J18 – Lane restrictions
- J19 – Exit slip closed
- J21A–J22 – Hard shoulder closure
- J31 – Exit slip closed
- J32–J33 – Carriageway closure
- J33 – Entry and exit slip closures
- J34 – Lane restrictions
- J40 – Entry slip closure
M1 Traffic Update Today: Alternative Routes
- A5
- A14 (where accessible)
- M69 for Midlands travel
- M18 for Yorkshire connections
- Local A-roads following signed diversions
M1 Traffic Update Today: When Will Traffic Return to Normal?
- Overnight closures generally end at 06:00.
- J18 improvement works will take place until late July and early August.
- Work on hard shoulder maintenance from J21A to J22 will go on until late November.
- Conditions should improve after completion of overnight works.
M1 Traffic Update Today: Traffic Advice for Drivers
- Slow down when approaching work zones.
- Follow all temporary traffic management signs.
- Always carry more fuel in your tank.
- Plan for extra time for traveling.
- Try to avoid driving overnight when passing through the affected areas.
- Stay updated to real-time traffic reports.
M1 Traffic Update Today: Latest Live Updates
Along with the M1 roadworks, drivers must also be aware of heavy traffic on the M25 surrounding the Dartford Crossing, as a result of a number of accidents involving multiple vehicles. There were up to 120-minute delays, and congestion covered a distance of up to 12 miles while the recovery team is still working on-site and the traffic on this road is controlled by National Highways.
M1 Traffic Update Today: Helpline Numbers & Travel Assistance
- National Highways Customer Contact Centre
- National Highways Traffic England Live Updates
- RAC Breakdown Assistance
- AA Breakdown Assistance
- Emergency services: 999 (emergencies only)
- Non-emergency police assistance: 101
Disclaimer: Traffic conditions and road closures may change without notice. Drivers should check official live travel updates before starting their journey.
