Today’s M4 Travel Disruptions
- connector at M4 J4/M4 spur (Heathrow) | Eastbound | Congestion | Greater London AuthorityLocation : The M4 eastbound exit slip at junction J4 . Reason : Congestion. Status : Currently Active. Return To Normal : Normal traffic conditions are expected between 08:30 and 08:45 on 10 February 2026. Delay : There are currently delays of 10 minutes against expected traffic.
Greater London Authority Live Travel News
Tue, 10 Feb 2026 08:37:12 GMT
Today’s M4 Accident Updates
- No Reported Accidents
Westbound M4 Closures and Roadworks Delays
- M4 westbound between J5 and J6 | Westbound | Road Works | SloughLocation : The M4 westbound between junctions J5 and J6 . Lane Closures : Lane four is closed. Reason : Planned Roadworks. Status : Currently Active. Period : expect disruption until 06:00 on 11 February 2026. Lanes Closed : There is one of four lanes closed.
Slough Live Travel News
Tue, 10 Feb 2026 07:46:29 GMT - M4 westbound between J11 and J12 | Westbound | Road Works | West BerkshireLocation : The M4 westbound between junctions J11 and J12 . Lane Closures : Lanes 3 and 4 are closed. Reason : Roadside Drains Works. Status : Currently Active. Period : expect disruption until 06:00 on 10 February 2026. Lanes Closed : There are two of four lanes closed.
West Berkshire Live Travel News
Tue, 10 Feb 2026 05:52:00 GMT - M4 westbound within J22 | Westbound | Road Works | South GloucestershireLocation : The M4 westbound at junction J22 . Reason : Road repairs are planned. Status : Pending. Schedule : From 06:00 on 12 February 2026 to 06:00 on 25 March 2026.
South Gloucestershire Live Travel News
Tue, 10 Feb 2026 05:52:00 GMT - M4 westbound between J8 and J10 | Westbound | Road Works | Bracknell ForestLocation : The M4 westbound between junctions J8 and J10 . Lane Closures : Lanes 1 and 2 will be closed. Reason : Roadworks are planned. Status : Pending. Schedule : From 20:00 on 11 February 2026 to 06:00 on 12 February 2026. Lanes Closed : There will be two of four lanes closed.
Bracknell Forest Live Travel News
Tue, 10 Feb 2026 05:52:00 GMT - M4 westbound between J7 and J8 | Westbound | Road Works | Windsor and MaidenheadLocation : The M4 westbound between junctions J7 and J8 . Lane Closures : Lanes 1 and 2 will be closed. Reason : Roadworks are planned. Status : Pending. Schedule : Expect disruption everyday between 20:00 and 06:00 from 14 February 2026 to 16 February 2026. Lanes Closed : There will be two of four lanes closed.
Windsor and Maidenhead Live Travel News
Tue, 10 Feb 2026 05:52:00 GMT - M4 J8 westbound exit | Westbound | Road Works | Windsor and MaidenheadLocation : The M4 westbound exit slip at junction J8 . Reason : Roadworks are planned. Status : Pending. Schedule : Expect disruption everyday between 20:00 and 06:00 from 14 February 2026 to 16 February 2026. Lanes Closed : All lanes will be closed.
Windsor and Maidenhead Live Travel News
Tue, 10 Feb 2026 05:52:00 GMT - M4 westbound between J5 and J6 | Westbound | Road Works | SloughLocation : The M4 westbound between junctions J5 and J6 . Lane Closures : Lanes 1 and 2 will be closed. Reason : Roadworks are planned. Status : Pending. Schedule : From 20:00 on 11 February 2026 to 06:00 on 12 February 2026. Lanes Closed : There will be two of four lanes closed.
Slough Live Travel News
Tue, 10 Feb 2026 05:52:00 GMT - M4 westbound within J8 | Westbound | Road Works | Windsor and MaidenheadLocation : The M4 westbound at junction J8 . Lane Closures : Lanes 1 and 2 will be closed. Reason : Roadworks are planned. Status : Pending. Schedule : Expect disruption everyday between 20:00 and 06:00 from 14 February 2026 to 16 February 2026. Lanes Closed : There will be two of three lanes closed.
Windsor and Maidenhead Live Travel News
Tue, 10 Feb 2026 05:52:00 GMT - M4 westbound within J6 | Westbound | Road Works | SloughLocation : The M4 westbound at junction J6 . Lane Closures : Lanes 1 and 2 will be closed. Reason : Roadworks are planned. Status : Pending. Schedule : From 20:00 on 11 February 2026 to 06:00 on 12 February 2026. Lanes Closed : There will be two of three lanes closed.
Slough Live Travel News
Tue, 10 Feb 2026 05:52:00 GMT - M4 westbound between J7 and J8 | Westbound | Road Works | Windsor and MaidenheadLocation : The M4 westbound between junctions J7 and J8 . Lane Closures : Lanes 1, 2 and 3 will be closed. Reason : Roadworks are planned. Status : Pending. Schedule : From 20:00 on 16 February 2026 to 05:00 on 17 February 2026. Lanes Closed : There will be three of four lanes closed.
Windsor and Maidenhead Live Travel News
Tue, 10 Feb 2026 05:52:00 GMT - M4 J18 westbound exit | Westbound | Road Works | South GloucestershireLocation : The M4 westbound exit slip at junction J18 . Lane Closures : Lane one will be closed. Reason : Roadworks are planned. Status : Pending. Schedule : Expect disruption everyday between 20:00 and 06:00 from 14 February 2026 to 16 February 2026. Schedule : Expect disruption everyday between 20:00 and 06:00 from 21 February 2026 to 23 February 2026. Lanes Closed : There will be one of two lanes closed.
South Gloucestershire Live Travel News
Tue, 10 Feb 2026 05:52:00 GMT - M4 westbound between J8 and J10 | Westbound | Road Works | Bracknell ForestLocation : The M4 westbound between junctions J8 and J10 . Lane Closures : Lanes 1 and 2 will be closed. Reason : Roadworks are planned. Status : Pending. Schedule : From 20:00 on 16 February 2026 to 06:00 on 17 February 2026. Lanes Closed : There will be two of four lanes closed.
Bracknell Forest Live Travel News
Tue, 10 Feb 2026 05:52:00 GMT - M4 westbound within J22 | Westbound | Road Works | South GloucestershireLocation : The M4 westbound at junction J22 . Lane Closures : Lanes 1 and 2 will be closed. Reason : Gantry construction is planned. Status : Pending. Schedule : Expect disruption everyday between 22:00 and 06:00 from 11 February 2026 to 13 February 2026. Lanes Closed : All lanes will be closed.
South Gloucestershire Live Travel News
Tue, 10 Feb 2026 05:52:00 GMT - M4 westbound between J19 and J20 | Westbound | Road Works | South GloucestershireLocation : The M4 westbound between junctions J19 and J20 . Lane Closures : Lane one will be closed. Reason : Roadworks are planned. Status : Pending. Schedule : Expect disruption everyday between 21:00 and 06:00 from 16 February 2026 to 18 February 2026. Lanes Closed : There will be one of three lanes closed.
South Gloucestershire Live Travel News
Tue, 10 Feb 2026 05:52:00 GMT - M4 westbound between J17 and J18 | Westbound | Road Works | South GloucestershireLocation : The M4 westbound between junctions J17 and J18 . Lane Closures : Lane three is closed. Reason : Roadside Drains Works. Status : Currently Active. Period : expect disruption until 06:00 on 10 February 2026. Lanes Closed : There is one of three lanes closed.
South Gloucestershire Live Travel News
Tue, 10 Feb 2026 05:52:00 GMT - M4 westbound within J20 | Westbound | Road Works | South GloucestershireLocation : The M4 westbound at junction J20 . Lane Closures : Lane one will be closed. Reason : Roadworks are planned. Status : Pending. Schedule : Expect disruption everyday between 21:00 and 06:00 from 16 February 2026 to 18 February 2026. Lanes Closed : There will be one of two lanes closed.
South Gloucestershire Live Travel News
Tue, 10 Feb 2026 05:52:00 GMT - M4 westbound between J16 and J17 | Westbound | Road Works | WiltshireLocation : The M4 westbound between junctions J16 and J17 . Lane Closures : Lane one will be closed. Reason : Roadworks are planned. Status : Pending. Schedule : From 21:00 on 10 February 2026 to 06:00 on 11 February 2026. Lanes Closed : There will be one of three lanes closed.
Wiltshire Live Travel News
Tue, 10 Feb 2026 05:52:00 GMT - M4 westbound within J22 | Westbound | Road Works | South GloucestershireLocation : The M4 westbound at junction J22 . Lane Closures : Lanes 1 and 2 will be closed. Reason : Road repairs are planned. Status : Pending. Schedule : Expect disruption everyday between 21:00 and 06:00 from 18 February 2026 to 20 February 2026. Lanes Closed : All lanes will be closed.
South Gloucestershire Live Travel News
Tue, 10 Feb 2026 05:52:00 GMT - M4 westbound between J14 and J15 | Westbound | Road Works | West BerkshireLocation : The M4 westbound between junctions J14 and J15 . Reason : Roadworks are planned. Status : Pending. Schedule : Expect disruption everyday between 09:00 and 17:00 from 10 February 2026 to 13 February 2026.
West Berkshire Live Travel News
Tue, 10 Feb 2026 05:52:00 GMT - M4 westbound between J2 and J3 | Westbound | Road Works | Greater London AuthorityLocation : The M4 westbound between junctions J2 and J3 . Lane Closures : Lanes 1 and 2 will be closed. Reason : Roadside drains works are planned. Status : Pending. Schedule : Expect disruption everyday between 22:00 and 05:30 from 16 February 2026 to 20 February 2026. Schedule : From 23:00 on 20 February 2026 to 05:30 on 21 February 2026. Lanes Closed : There will be two of three lanes closed.
Greater London Authority Live Travel News
Tue, 10 Feb 2026 05:52:00 GMT - M4 westbound between J12 and J13 | Westbound | Road Works | West BerkshireLocation : The M4 westbound between junctions J12 and J13 . Lane Closures : Lane three is closed. Reason : Roadside Drains Works. Status : Currently Active. Period : expect disruption until 06:00 on 10 February 2026. Lanes Closed : There is one of three lanes closed.
West Berkshire Live Travel News
Tue, 10 Feb 2026 05:52:00 GMT - M4 westbound between J2 and J3 | Westbound | Road Works | Greater London AuthorityLocation : The M4 westbound between junctions J2 and J3 . Lane Closures : Lanes 2 and 3 will be closed. Reason : Roadworks are planned. Status : Pending. Schedule : Expect disruption everyday between 22:00 and 05:30 from 10 February 2026 to 13 February 2026. Schedule : From 23:00 on 13 February 2026 to 05:30 on 14 February 2026. Lanes Closed : There will be two of three lanes closed.
Greater London Authority Live Travel News
Tue, 10 Feb 2026 05:52:00 GMT - M4 westbound within J13 | Westbound | Road Works | West BerkshireLocation : The M4 westbound between junctions J12 and J13 . Lane Closures : Lane three will be closed. Reason : Roadworks are planned. Status : Pending. Schedule : From 20:00 on 11 February 2026 to 06:00 on 12 February 2026. Lanes Closed : There will be one of three lanes closed.
West Berkshire Live Travel News
Tue, 10 Feb 2026 05:52:00 GMT - M4 westbound between J16 and J17 | Westbound | Road Works | WiltshireLocation : The M4 westbound between junctions J16 and J17 . Lane Closures : Lane one will be closed. Reason : Roadworks are planned. Status : Pending. Schedule : From 21:00 on 12 February 2026 to 06:00 on 13 February 2026. Lanes Closed : There will be one of three lanes closed.
Wiltshire Live Travel News
Tue, 10 Feb 2026 05:52:00 GMT - M4 J8 westbound exit | Westbound | Road Works | Windsor and MaidenheadLocation : The M4 westbound between junctions J7 and J8 . Reason : Roadworks scheme is planned. Status : Pending. Schedule : From 20:00 on 14 February 2026 to 06:00 on 16 February 2026.
Windsor and Maidenhead Live Travel News
Tue, 10 Feb 2026 05:52:00 GMT - M4 westbound within J22 | Westbound | Road Works | South GloucestershireLocation : The M4 westbound at junction J22 . Lane Closures : Lane one will be closed. Reason : Roadworks are planned. Status : Pending. Schedule : From 20:00 on 15 February 2026 to 01:00 on 16 February 2026. Lanes Closed : There will be one of two lanes closed.
South Gloucestershire Live Travel News
Tue, 10 Feb 2026 05:52:00 GMT
Eastbound M4 Closures and Roadworks.
- M4 eastbound between J7 and J6 | Eastbound | Road Works | SloughLocation : The M4 eastbound between junctions J7 and J6 . Lane Closures : Lanes 3 and 4 are closed. Reason : Planned Roadworks. Status : Currently Active. Period : expect disruption until 06:00 on 11 February 2026. Lanes Closed : There are two of four lanes closed.
Slough Live Travel News
Tue, 10 Feb 2026 07:51:39 GMT - M4 eastbound within J6 | Eastbound | Road Works | SloughLocation : The M4 eastbound at junction J6 . Lane Closures : Lane three is closed. Reason : Planned Roadworks. Status : Currently Active. Period : expect disruption until 06:00 on 11 February 2026. Lanes Closed : There is one of three lanes closed.
Slough Live Travel News
Tue, 10 Feb 2026 07:44:26 GMT - M4 eastbound between J6 and J5 | Eastbound | Road Works | SloughLocation : The M4 eastbound between junctions J6 and J5 . Lane Closures : Lanes 3 and 4 are closed. Reason : Planned Roadworks. Status : Currently Active. Period : expect disruption until 06:00 on 11 February 2026. Lanes Closed : There are two of four lanes closed.
Slough Live Travel News
Tue, 10 Feb 2026 07:25:29 GMT - M4 eastbound within J8 | Eastbound | Road Works | Windsor and MaidenheadLocation : The M4 eastbound at junction J8 . Lane Closures : Lane one will be closed. Reason : Roadworks are planned. Status : Pending. Schedule : From 20:00 on 10 February 2026 to 06:00 on 11 February 2026. Lanes Closed : There will be one of three lanes closed.
Windsor and Maidenhead Live Travel News
Tue, 10 Feb 2026 06:51:08 GMT - M4 eastbound between J10 and J8 | Eastbound | Road Works | Bracknell ForestLocation : The M4 eastbound between junctions J10 and J8 . Lane Closures : Lane one will be closed. Reason : Roadworks are planned. Status : Pending. Schedule : From 20:00 on 10 February 2026 to 06:00 on 11 February 2026. Lanes Closed : There will be one of four lanes closed.
Bracknell Forest Live Travel News
Tue, 10 Feb 2026 06:51:08 GMT - M4 J8 eastbound exit | Eastbound | Road Works | Windsor and MaidenheadLocation : The M4 eastbound exit slip at junction J8 . Lane Closures : Lane one will be closed. Reason : Roadworks are planned. Status : Pending. Schedule : From 20:00 on 10 February 2026 to 06:00 on 11 February 2026. Lanes Closed : There will be one of two lanes closed.
Windsor and Maidenhead Live Travel News
Tue, 10 Feb 2026 06:51:08 GMT - M4 eastbound between J18 and J17 | Eastbound | Road Works | South GloucestershireLocation : The M4 eastbound between junctions J18 and J17 . Lane Closures : Lane three will be closed. Reason : Roadside drains works are planned. Status : Pending. Schedule : Expect disruption everyday between 20:00 and 06:00 from 10 February 2026 to 14 February 2026. Schedule : Expect disruption everyday between 20:00 and 06:00 from 16 February 2026 to 21 February 2026. Schedule : Expect disruption everyday between 20:00 and 06:00 from 23 February 2026 to 28 February 2026. Schedule : Expect disruption everyday between 20:00 and 06:00 from 2 March 2026 to 7 March 2026. Lanes Closed : There will be one of three lanes closed.
South Gloucestershire Live Travel News
Tue, 10 Feb 2026 06:01:23 GMT - M4 eastbound between J13 and J12 | Eastbound | Road Works | West BerkshireLocation : The M4 eastbound between junctions J13 and J12 . Lane Closures : Lane three is closed. Reason : Roadside Drains Works. Status : Currently Active. Period : expect disruption until 06:00 on 10 February 2026. Lanes Closed : There is one of three lanes closed.
West Berkshire Live Travel News
Tue, 10 Feb 2026 05:52:00 GMT - M4 eastbound between J18 and J17 | Eastbound | Road Works | South GloucestershireLocation : The M4 eastbound between junctions J18 and J17 . Lane Closures : Lanes 1 and 2 will be closed. Reason : Roadworks are planned. Status : Pending. Schedule : From 20:00 on 11 February 2026 to 06:00 on 12 February 2026. Lanes Closed : There will be two of three lanes closed.
South Gloucestershire Live Travel News
Tue, 10 Feb 2026 05:52:00 GMT - M4 J8 eastbound exit | Eastbound | Road Works | Windsor and MaidenheadLocation : The M4 eastbound exit slip at junction J8 . Reason : Roadworks are planned. Status : Pending. Schedule : Expect disruption everyday between 20:00 and 06:00 from 14 February 2026 to 16 February 2026. Lanes Closed : All lanes will be closed.
Windsor and Maidenhead Live Travel News
Tue, 10 Feb 2026 05:52:00 GMT - M4 eastbound between J18 and J17 | Eastbound | Road Works | South GloucestershireLocation : The M4 eastbound between junctions J18 and J17 . Lane Closures : Lanes 1 and 2 will be closed. Reason : Roadworks are planned. Status : Pending. Schedule : From 20:00 on 10 February 2026 to 06:00 on 11 February 2026. Lanes Closed : There will be two of three lanes closed.
South Gloucestershire Live Travel News
Tue, 10 Feb 2026 05:52:00 GMT - M4 eastbound within J2 | Eastbound | Road Works | Greater London AuthorityLocation : The M4 eastbound at junction J2 . Reason : Barrier repairs are planned. Status : Pending. Schedule : Expect disruption everyday between 22:00 and 05:00 from 10 February 2026 to 13 February 2026. Schedule : From 23:00 on 13 February 2026 to 05:00 on 14 February 2026. Lanes Closed : All lanes will be closed.
Greater London Authority Live Travel News
Tue, 10 Feb 2026 05:52:00 GMT - M4 eastbound between J13 and J12 | Eastbound | Road Works | West BerkshireLocation : The M4 eastbound between junctions J13 and J12 . Lane Closures : Lanes 1 and 2 will be closed. Reason : Roadside equipment maintenance is planned. Status : Pending. Schedule : Expect disruption everyday between 20:00 and 06:00 from 16 February 2026 to 21 February 2026. Lanes Closed : There will be two of three lanes closed.
West Berkshire Live Travel News
Tue, 10 Feb 2026 05:52:00 GMT - M4 eastbound between J2 and J1 | Eastbound | Road Works | Greater London AuthorityLocation : The M4 eastbound between junctions J2 and J1 . Reason : Barrier repairs are planned. Status : Pending. Schedule : Expect disruption everyday between 22:00 and 05:00 from 9 February 2026 to 13 February 2026. Schedule : From 23:00 on 13 February 2026 to 05:00 on 14 February 2026. Lanes Closed : All lanes will be closed.
Greater London Authority Live Travel News
Tue, 10 Feb 2026 05:52:00 GMT - M4 eastbound between J6 and J5 | Eastbound | Road Works | SloughLocation : The M4 eastbound between junctions J6 and J5 . Lane Closures : Lanes 1 and 2 will be closed. Reason : Roadworks are planned. Status : Pending. Schedule : From 20:00 on 16 February 2026 to 06:00 on 17 February 2026. Lanes Closed : There will be two of four lanes closed.
Slough Live Travel News
Tue, 10 Feb 2026 05:52:00 GMT - M4 eastbound between J13 and J12 | Eastbound | Road Works | West BerkshireLocation : The M4 eastbound between junctions J13 and J12 . Lane Closures : Lane three will be closed. Reason : Roadworks are planned. Status : Pending. Schedule : From 20:00 on 11 February 2026 to 06:00 on 12 February 2026. Lanes Closed : There will be one of three lanes closed.
West Berkshire Live Travel News
Tue, 10 Feb 2026 05:52:00 GMT - M4 eastbound within J22 | Eastbound | Road Works | South GloucestershireLocation : The M4 eastbound at junction J22 . Lane Closures : Lanes 1 and 2 will be closed. Reason : Road repairs are planned. Status : Pending. Schedule : Expect disruption everyday between 21:00 and 06:00 from 16 February 2026 to 18 February 2026. Lanes Closed : All lanes will be closed.
South Gloucestershire Live Travel News
Tue, 10 Feb 2026 05:52:00 GMT - M4 eastbound between J6 and J5 | Eastbound | Road Works | SloughLocation : The M4 eastbound between junctions J6 and J5 . Lane Closures : Lanes 1 and 2 will be closed. Reason : Roadworks are planned. Status : Pending. Schedule : From 20:00 on 11 February 2026 to 06:00 on 12 February 2026. Lanes Closed : There will be two of four lanes closed.
Slough Live Travel News
Tue, 10 Feb 2026 05:52:00 GMT - M4 eastbound between J14 and J13 | Eastbound | Road Works | West BerkshireLocation : The M4 eastbound between junctions J14 and J13 . Lane Closures : Lanes 1 and 2 will be closed. Reason : Roadworks are planned. Status : Pending. Schedule : Expect disruption everyday between 20:00 and 06:00 from 12 February 2026 to 14 February 2026. Lanes Closed : There will be two of three lanes closed.
West Berkshire Live Travel News
Tue, 10 Feb 2026 05:52:00 GMT - M4 J11 eastbound exit | Eastbound | Road Works | ReadingLocation : The M4 eastbound exit slip at junction J11 . Reason : Roadside drains works are planned. Status : Pending. Schedule : From 21:00 on 16 February 2026 to 06:00 on 17 February 2026. Lanes Closed : All lanes will be closed.
Reading Live Travel News
Tue, 10 Feb 2026 05:52:00 GMT - M4 eastbound between J19 and J18 | Eastbound | Road Works | South GloucestershireLocation : The M4 eastbound between junctions J19 and J18 . Lane Closures : Lanes 1 and 2 will be closed. Reason : Roadworks are planned. Status : Pending. Schedule : From 20:00 on 11 February 2026 to 06:00 on 12 February 2026. Lanes Closed : There will be two of four lanes closed.
South Gloucestershire Live Travel News
Tue, 10 Feb 2026 05:52:00 GMT - M4 J8 eastbound access | Eastbound | Road Works | Windsor and MaidenheadLocation : The M4 eastbound entry slip at junction J8 . Reason : Barrier repairs are planned. Status : Pending. Schedule : From 21:00 on 12 February 2026 to 06:00 on 13 February 2026. Lanes Closed : All lanes will be closed.
Windsor and Maidenhead Live Travel News
Tue, 10 Feb 2026 05:52:00 GMT - M4 eastbound within J11 | Eastbound | Road Works | ReadingLocation : The M4 eastbound at junction J11 . Lane Closures : Lane one will be closed. Reason : Roadside drains works are planned. Status : Pending. Schedule : From 21:00 on 16 February 2026 to 06:00 on 17 February 2026. Lanes Closed : There will be one of three lanes closed.
Reading Live Travel News
Tue, 10 Feb 2026 05:52:00 GMT - M4 J18 eastbound access | Eastbound | Road Works | South GloucestershireLocation : The M4 eastbound entry slip at junction J18 . Lane Closures : Lanes 1 and 2 will be closed. Reason : Roadworks are planned. Status : Pending. Schedule : From 20:30 on 11 February 2026 to 06:00 on 12 February 2026. Lanes Closed : All lanes will be closed.
South Gloucestershire Live Travel News
Tue, 10 Feb 2026 05:52:00 GMT - M4 eastbound between J17 and J16 | Eastbound | Road Works | WiltshireLocation : The M4 eastbound between junctions J17 and J16 . Lane Closures : Lane one will be closed. Reason : Roadworks are planned. Status : Pending. Schedule : From 21:00 on 12 February 2026 to 06:00 on 13 February 2026. Lanes Closed : There will be one of three lanes closed.
Wiltshire Live Travel News
Tue, 10 Feb 2026 05:52:00 GMT - M4 J11 eastbound access | Eastbound | Road Works | ReadingLocation : The M4 eastbound entry slip at junction J11 . Reason : Roadside drains works are planned. Status : Pending. Schedule : From 21:00 on 16 February 2026 to 06:00 on 17 February 2026. Lanes Closed : All lanes will be closed.
Reading Live Travel News
Tue, 10 Feb 2026 05:52:00 GMT - M4 eastbound between J17 and J16 | Eastbound | Road Works | WiltshireLocation : The M4 eastbound between junctions J17 and J16 . Lane Closures : The hard shoulder is closed. Reason : Emergency barrier repairs. Status : Currently Active. Period : expect disruption until 06:00 on 31 March 2026.
Wiltshire Live Travel News
Tue, 10 Feb 2026 05:52:00 GMT - M4 eastbound between J20 and J19 | Eastbound | Road Works | South GloucestershireLocation : The M4 eastbound between junctions J20 and J19 . Lane Closures : Lane one will be closed. Reason : Roadworks are planned. Status : Pending. Schedule : From 21:00 on 12 February 2026 to 06:00 on 13 February 2026. Lanes Closed : There will be one of three lanes closed.
South Gloucestershire Live Travel News
Tue, 10 Feb 2026 05:52:00 GMT - M4 eastbound between J12 and J11 | Eastbound | Road Works | WokinghamLocation : The M4 eastbound between junctions J12 and J11 . Lane Closures : Lane one will be closed. Reason : Roadside drains works are planned. Status : Pending. Schedule : From 21:00 on 16 February 2026 to 06:00 on 17 February 2026. Lanes Closed : There will be one of four lanes closed.
Wokingham Live Travel News
Tue, 10 Feb 2026 05:52:00 GMT - M4 eastbound between J17 and J16 | Eastbound | Road Works | WiltshireLocation : The M4 eastbound between junctions J17 and J16 . Lane Closures : Lane one will be closed. Reason : Roadworks are planned. Status : Pending. Schedule : From 21:00 on 10 February 2026 to 06:00 on 11 February 2026. Lanes Closed : There will be one of three lanes closed.
Wiltshire Live Travel News
Tue, 10 Feb 2026 05:52:00 GMT - M4 eastbound between J11 and J10 | Eastbound | Road Works | WokinghamLocation : The M4 eastbound between junctions J11 and J10 . Lane Closures : Lane one will be closed. Reason : Roadside drains works are planned. Status : Pending. Schedule : From 21:00 on 16 February 2026 to 06:00 on 17 February 2026. Lanes Closed : There will be one of four lanes closed.
Wokingham Live Travel News
Tue, 10 Feb 2026 05:52:00 GMT - M4 eastbound between J17 and J16 | Eastbound | Road Works | WiltshireLocation : The M4 eastbound between junctions J17 and J16 . Lane Closures : The hard shoulder is closed. Reason : Emergency barrier repairs. Status : Currently Active. Period : expect disruption until 18:00 on 31 July 2026.
Wiltshire Live Travel News
Tue, 10 Feb 2026 05:52:00 GMT - M4 eastbound between J18 and J17 | Eastbound | Road Works | South GloucestershireLocation : The M4 eastbound between junctions J18 and J17 . Lane Closures : Lane one will be closed. Reason : Roadworks are planned. Status : Pending. Schedule : Expect disruption everyday between 21:00 and 06:00 from 16 February 2026 to 18 February 2026. Lanes Closed : There will be one of three lanes closed.
South Gloucestershire Live Travel News
Tue, 10 Feb 2026 05:52:00 GMT - M4 eastbound between J17 and J16 | Eastbound | Road Works | WiltshireLocation : The M4 eastbound between junctions J17 and J16 . Lane Closures : Lane one will be closed. Reason : Roadworks are planned. Status : Pending. Schedule : From 21:00 on 11 February 2026 to 06:00 on 12 February 2026. Lanes Closed : There will be one of three lanes closed.
Wiltshire Live Travel News
Tue, 10 Feb 2026 05:52:00 GMT - M4 eastbound between J3 and J2 | Eastbound | Road Works | Greater London AuthorityLocation : The M4 eastbound between junctions J3 and J2 . Lane Closures : Lanes 1 and 2 will be closed. Reason : Roadside drains works are planned. Status : Pending. Schedule : Expect disruption everyday between 22:00 and 05:30 from 16 February 2026 to 20 February 2026. Schedule : From 23:00 on 20 February 2026 to 05:30 on 21 February 2026. Lanes Closed : There will be two of three lanes closed.
Greater London Authority Live Travel News
Tue, 10 Feb 2026 05:52:00 GMT - M4 eastbound between J17 and J16 | Eastbound | Road Works | WiltshireLocation : The M4 eastbound between junctions J17 and J16 . Lane Closures : Lanes 2 and 3 will be closed. Reason : Roadworks are planned. Status : Pending. Schedule : From 20:00 on 10 February 2026 to 06:00 on 11 February 2026. Lanes Closed : There will be two of three lanes closed.
Wiltshire Live Travel News
Tue, 10 Feb 2026 05:52:00 GMT - M4 J8 eastbound exit | Eastbound | Road Works | Windsor and MaidenheadLocation : The M4 eastbound between junctions J10 and J8 . Reason : Roadworks scheme is planned. Status : Pending. Schedule : From 20:00 on 14 February 2026 to 06:00 on 16 February 2026.
Windsor and Maidenhead Live Travel News
Tue, 10 Feb 2026 05:52:00 GMT - connector at A408/M4 J4/M4 spur (Heathrow) | Eastbound | Road Works | Greater London AuthorityLocation : The M4 eastbound. Lane Closures : Lane one will be closed. Reason : Emergency barrier repairs are planned. Status : Pending. Schedule : From 22:00 on 16 February 2026 to 05:30 on 17 February 2026. Lanes Closed : There will be one of three lanes closed.
Greater London Authority Live Travel News
Tue, 10 Feb 2026 05:52:00 GMT - M4 eastbound within J20 | Eastbound | Road Works | South GloucestershireLocation : The M4 eastbound at junction J20 . Lane Closures : Lane one will be closed. Reason : Roadworks are planned. Status : Pending. Schedule : From 21:00 on 10 February 2026 to 06:00 on 11 February 2026. Lanes Closed : There will be one of two lanes closed.
South Gloucestershire Live Travel News
Tue, 10 Feb 2026 05:52:00 GMT - M4 eastbound within J22 | Eastbound | Road Works | South GloucestershireLocation : The M4 eastbound at junction J22 . Lane Closures : Lane one will be closed. Reason : Roadworks are planned. Status : Pending. Schedule : From 20:00 on 15 February 2026 to 01:00 on 16 February 2026. Lanes Closed : There will be one of two lanes closed.
South Gloucestershire Live Travel News
Tue, 10 Feb 2026 05:52:00 GMT
Traffic Incidents M4 Wales.
Information supplied direct by Traffic Wales.
- M4 : Both directions : J37 Pyle to J42 Earlswood : Cyclic maintenance : 1 lane closed on M4 : Entry/Exit slip roads closed : Diversions in place : 25/01/26-01/04/26 2000-0600 :Description: M4 : Both directions : J37 Pyle to J42 Earlswood : Cyclic maintenance : 1 lane closed on M4 : Entry/Exit slip roads closed : Diversions in place : 25/01/26-01/04/26 2000-0600 :, Start time: 25/01/2026 20:00 , End Date: 01/04/2026 6:00, Severity: Moderate, Source: Welsh Government, Last updated: 25/01/2026 20:00
Travel delays Wales. - M4 : Eastbound : J32 Coryton : offslip : Congestion : Delays possible :Description: M4 : Eastbound : J32 Coryton : offslip : Congestion : Delays possible :, Start time: 10/02/2026 8:31 , Expected end time: 10/02/2026 9:31, Severity: Moderate, Source: Welsh Government, Last updated: 10/02/2026 8:31Travel delays Wales.
- M4 : Eastbound : J25A Grove Park to J25 Caerleon : 29/01/26-20/02/26 inside lane : Closed :Description: M4 : Eastbound : J25A Grove Park to J25 Caerleon : 29/01/26-20/02/26 inside lane : Closed :, Start time: 29/01/2026 13:45 , End Date: 20/02/2026 13:45, Severity: Slight, Source: Welsh Government, Last updated: 29/01/2026 13:47Travel delays Wales.
- M4 : Eastbound : J25A Grove Park : Onslip : Closed : 29/01/26-20/02/26Description: M4 : Eastbound : J25A Grove Park : Onslip : Closed : 29/01/26-20/02/26, Start time: 29/01/2026 13:55 , End Date: 20/02/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 29/01/2026 13:56Travel delays Wales.
- M4 : Eastbound : J35 Pencoed : offslip : Closed : 02/02/26-14/02/26 2000-0600 :Description: M4 : Eastbound : J35 Pencoed : offslip : Closed : 02/02/26-14/02/26 2000-0600 :, Start time: 02/02/2026 20:00 , End Date: 14/02/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 02/02/2026 20:00Travel delays Wales.
- M4 : Eastbound : J42 Earlswood to J41 Pentyla/Baglan : 10/02/26-12/02/26 2000-0600 : Improvement work : Closed : Diversions in place :Description: M4 : Eastbound : J42 Earlswood to J41 Pentyla/Baglan : 10/02/26-12/02/26 2000-0600 : Improvement work : Closed : Diversions in place :, Start time: 10/02/2026 20:00 , End Date: 12/02/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 07/02/2026 8:11Travel delays Wales.
- M48 : Eastbound : J2 Newhouse to J1 Aust : 11/02/26-13/02/26 2000-0600 : Maintenance work : Closed : Diversions in place :Description: M48 : Eastbound : J2 Newhouse to J1 Aust : 11/02/26-13/02/26 2000-0600 : Maintenance work : Closed : Diversions in place :, Start time: 11/02/2026 20:00 , End Date: 13/02/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 07/02/2026 8:05Travel delays Wales.
- M4 : Westbound : J35 Pencoed : 02/02/26-14/02/26 2000-0600 : Cyclic maintenance : Exit slip road closed : Diversions in place :Description: M4 : Westbound : J35 Pencoed : 02/02/26-14/02/26 2000-0600 : Cyclic maintenance : Exit slip road closed : Diversions in place :, Start time: 02/02/2026 20:00 , End Date: 14/02/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 07/02/2026 8:16Travel delays Wales.
- M4 : Eastbound : J32 Coryton : 04/02/26-13/02/26 2000-0600 : Maintenance work : Entry slip road closed : Diversions in place :Description: M4 : Eastbound : J32 Coryton : 04/02/26-13/02/26 2000-0600 : Maintenance work : Entry slip road closed : Diversions in place :, Start time: 04/02/2026 20:00 , End Date: 13/02/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 07/02/2026 8:25Travel delays Wales.
- M4 : Eastbound : J26 Malpas : 10/02/26-11/02/26 2000-0600 : Electrical work : Entry slip road closed : Diversions in place :Description: M4 : Eastbound : J26 Malpas : 10/02/26-11/02/26 2000-0600 : Electrical work : Entry slip road closed : Diversions in place :, Start time: 10/02/2026 20:00 , End Date: 11/02/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 07/02/2026 8:35Travel delays Wales.
- M4 : Westbound : J25A Grove Park to J28 Tredegar Park : 08/02/26-13/02/26 2000-0600 : Clearance work : Closed : Diversions in place :Description: M4 : Westbound : J25A Grove Park to J28 Tredegar Park : 08/02/26-13/02/26 2000-0600 : Clearance work : Closed : Diversions in place :, Start time: 08/02/2026 20:00 , End Date: 13/02/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 08/02/2026 20:00Travel delays Wales.
- M4 : Eastbound : J30 Cardiff Gate : 09/02/26-14/02/26 2000-0600 : Cyclic maintenance : Entry slip road closed : Diversions in place :Description: M4 : Eastbound : J30 Cardiff Gate : 09/02/26-14/02/26 2000-0600 : Cyclic maintenance : Entry slip road closed : Diversions in place :, Start time: 09/02/2026 20:00 , End Date: 14/02/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 09/02/2026 20:00Travel delays Wales.
- M48 : Westbound : J1 Aust to J2 Newhouse : 09/02/26-11/02/26 2000-0600 : Maintenance work : Closed : Diversions in place :Description: M48 : Westbound : J1 Aust to J2 Newhouse : 09/02/26-11/02/26 2000-0600 : Maintenance work : Closed : Diversions in place :, Start time: 09/02/2026 20:00 , End Date: 11/02/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 09/02/2026 20:00Travel delays Wales.
- A449 : Northbound : M4 J24 Coldra to Raglan : 09/02/26-14/02/26 2000-0600 : Maintenance work : Closed : Diversions in place :Description: A449 : Northbound : M4 J24 Coldra to Raglan : 09/02/26-14/02/26 2000-0600 : Maintenance work : Closed : Diversions in place :, Start time: 09/02/2026 20:00 , End Date: 14/02/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 09/02/2026 20:00Travel delays Wales.
- M4 : Eastbound : J26 Malpas to J24 Coldra : 09/02/26-11/02/26 2000-0600 : lanes Resurfacing work : Lanes closed : Slow traffic : One lane openDescription: M4 : Eastbound : J26 Malpas to J24 Coldra : 09/02/26-11/02/26 2000-0600 : lanes Resurfacing work : Lanes closed : Slow traffic : One lane open, Start time: 09/02/2026 20:00 , End Date: 11/02/2026 6:00, Severity: Moderate, Source: Welsh Government, Last updated: 09/02/2026 20:00Travel delays Wales.
- M4 : Eastbound : J28 Tredegar Park to J23A Magor : Congestion : Delays possible :Description: M4 : Eastbound : J28 Tredegar Park to J23A Magor : Congestion : Delays possible :, Start time: 10/02/2026 7:20 , Expected end time: 10/02/2026 11:20, Severity: Moderate, Source: Welsh Government, Last updated: 10/02/2026 7:20Travel delays Wales.
- A4232 : Northbound : A48 Interchange to M4 J33 Capel Llanilltern : Congestion : Delays possible :Description: A4232 : Northbound : A48 Interchange to M4 J33 Capel Llanilltern : Congestion : Delays possible :, Start time: 10/02/2026 7:32 , Expected end time: 10/02/2026 11:32, Severity: Moderate, Source: Welsh Government, Last updated: 10/02/2026 7:32Travel delays Wales.
M4 Motorway Map
Live traffic flow information. Avoid M4 travel congestion and plan a smarter route.
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there are terrible traffic queues at m4 jct 8 , not reported on the camera or this website now 17.08 04/03/25
Please could I have a list of traffic accidents and congestion on the m4 in wales to Bristol prior to 1pm on Sat 19/10/24? I need it for insurance purposes, as I missed a flight. Thank you.
I was travelling back on the M4 on Sunday afternoon, after visiting my daughter’s family.
What I want to know is, why didn’t highways team place diversion signage at jnct 13, i.e. BEFORE arriving at Jnct 12.
The nightmare that I was stuck in lasted 5 hours… to go 8 junctions along the M4.
Being in that kind of traffic where you travel at 3 mph for almost 5 hours is not economical, healthy, sensible nor effective.
Whoever thought it was ok to plan it so everyone fell foul of the traffic backlog should lose their job.
I felt like I had jetlag this morning…
Will M4 be closed at Pontabraham on Sunday 3rd September.Also what other roadworks the same day on M4.
On Saturday 19 March at approx midnight, I will drive from London to Windsor on the M4 hoping to exit at junction 6 for Windsor. Will I be able to do this smoothly or will there be deviations on my way to Windsor from London for M4 works on Saturday the 19th of March? Thanks
Will M4 be open, right through from Wales to Heathrow, Friday night to early sat morning, flight to catch
Hi
Please can you confirm is there a diversion set up just before junction 8/9 of the M4 as I need to get on the M4 to travel to Somerset.
please can you put closures on M4 as I have to give news to my hubby who, at present, is driving a coach between Cardiff to Heathrow, or London Victoria or Bristol Airport. Your website is atrocious at trying to find out what is closed, when its closed and its opening hours. We need it in plain speak please to make professional drivers less tense and able to work out if they have to divert.
IS THE ROUNDABOUT STILL CLOSED AT JUNCTION 13 ON M4
M4 5 miles traffic due to a car crash
Thank you for your live update, really useful to know.