Today’s M4 Travel Disruptions
- No Reported Congestion
Today’s M4 Accident Updates
- No Reported Accidents
Westbound M4 Closures and Roadworks Delays
- M4 westbound within J3 | Westbound | Road Works | Greater London AuthorityLocation : The M4 westbound between junctions J1 and J3 . Reason : Roadworks. Status : Currently Active. Period : expect disruption until 05:00 on 16 May 2025. Lanes Closed : All lanes are closed.
Greater London Authority Live Travel News
Thu, 15 May 2025 21:39:09 GMT - M4 J2 westbound access | Westbound | Road Works | Greater London AuthorityLocation : The M4 westbound entry slip at junction J2 . Reason : Roadworks. Status : Currently Active. Period : expect disruption until 05:30 on 16 May 2025. Lanes Closed : All lanes are closed.
Greater London Authority Live Travel News
Thu, 15 May 2025 21:02:40 GMT - M4 westbound at the Heston services slip road between J2 and J3 | Westbound | Road Works | Greater London AuthorityLocation : The M4 westbound exit slip at Heston Services. Reason : Roadworks. Status : Currently Active. Period : expect disruption until 05:30 on 16 May 2025. Lanes Closed : All lanes are closed.
Greater London Authority Live Travel News
Thu, 15 May 2025 21:02:40 GMT - M4 westbound at the Heston services slip road between J2 and J3 | Westbound | Road Works | Greater London AuthorityLocation : The M4 westbound entry slip at Heston Services. Reason : Roadworks. Status : Currently Active. Period : expect disruption until 05:30 on 16 May 2025. Lanes Closed : All lanes are closed.
Greater London Authority Live Travel News
Thu, 15 May 2025 21:02:40 GMT - M4 J3 westbound exit | Westbound | Road Works | Greater London AuthorityLocation : The M4 westbound exit slip at junction J3 . Reason : Roadworks. Status : Currently Active. Period : expect disruption until 05:30 on 16 May 2025. Lanes Closed : All lanes are closed.
Greater London Authority Live Travel News
Thu, 15 May 2025 21:02:40 GMT - M4 westbound within J1 | Westbound | Road Works | Greater London AuthorityLocation : The M4 westbound at junction J1 . Lane Closures : Lane two is closed. Reason : Roadworks. Status : Currently Active. Period : expect disruption until 05:30 on 16 May 2025. Lanes Closed : There is one of two lanes closed.
Greater London Authority Live Travel News
Thu, 15 May 2025 21:02:40 GMT - M4 westbound between J4 and J4B | Westbound | Road Works | Greater London AuthorityLocation : The M4 westbound between junctions J4 and J4B . Reason : Roadworks scheme. Status : Currently Active. Period : from 22:02 on 15 May 2025 to 05:30 on 16 May 2025.
Greater London Authority Live Travel News
Thu, 15 May 2025 21:02:39 GMT - M4 westbound between J4 and J4B | Westbound | Road Works | Greater London AuthorityLocation : The M4 westbound between junctions J4 and J4B . Lane Closures : Lanes 3 and 4 are closed. Reason : Roadworks. Status : Currently Active. Period : expect disruption until 05:30 on 16 May 2025. Lanes Closed : There are two of five lanes closed.
Greater London Authority Live Travel News
Thu, 15 May 2025 21:02:39 GMT - M4 westbound within J4 | Westbound | Road Works | Greater London AuthorityLocation : The M4 westbound at junction J4 . Lane Closures : Lanes 3 and 4 are closed. Reason : Roadworks. Status : Currently Active. Period : expect disruption until 05:30 on 16 May 2025. Lanes Closed : There are two of four lanes closed.
Greater London Authority Live Travel News
Thu, 15 May 2025 21:02:39 GMT - M4 J2 westbound exit | Westbound | Road Works | Greater London AuthorityLocation : The M4 westbound exit slip at junction J2 . Reason : Roadworks. Status : Currently Active. Period : expect disruption until 05:30 on 16 May 2025. Lanes Closed : All lanes are closed.
Greater London Authority Live Travel News
Thu, 15 May 2025 21:01:59 GMT - M4 westbound between J14 and J15 | Westbound | Road Works | West BerkshireLocation : The M4 westbound between junctions J14 and J15 . Lane Closures : Lane one will be closed. Reason : Roadworks are planned. Status : Pending. Schedule : From 21:00 on 22 May 2025 to 06:00 on 23 May 2025. Lanes Closed : There will be one of three lanes closed.
West Berkshire Live Travel News
Thu, 15 May 2025 20:18:14 GMT - M4 westbound between J12 and J13 | Westbound | Road Works | West BerkshireLocation : The M4 westbound between junctions J12 and J13 . Lane Closures : Lanes 2 and 3 are closed. Reason : Roadworks. Status : Currently Active. Period : expect disruption until 06:00 on 16 May 2025. Lanes Closed : There are two of three lanes closed.
West Berkshire Live Travel News
Thu, 15 May 2025 20:12:15 GMT - M4 J16 westbound exit | Westbound | Road Works | WiltshireLocation : The M4 westbound exit slip at junction J16 . Lane Closures : Lane one is closed. Reason : Planned Roadworks. Status : Currently Active. Period : expect disruption until 06:00 on 16 May 2025. Lanes Closed : There is one of two lanes closed.
Wiltshire Live Travel News
Thu, 15 May 2025 20:03:31 GMT - M4 J16 westbound exit | Westbound | Road Works | WiltshireLocation : The M4 westbound exit slip at junction J16 . Reason : Planned Roadworks. Status : Currently Active. Period : expect disruption until 06:00 on 16 May 2025. Lanes Closed : All lanes are closed.
Wiltshire Live Travel News
Thu, 15 May 2025 20:03:31 GMT - M4 westbound between J15 and J16 | Westbound | Road Works | SwindonLocation : The M4 westbound between junctions J15 and J16 . Lane Closures : The hard shoulder and lane 1 are closed. Reason : Planned Roadworks. Status : Currently Active. Period : expect disruption until 06:00 on 16 May 2025. Lanes Closed : There is one of three lanes closed.
Swindon Live Travel News
Thu, 15 May 2025 20:03:31 GMT - link road from M4 J10 westbound to A329(M) | Westbound | Road Works | WokinghamLocation : The M4 westbound exit slip at junction J10 . Reason : Roadworks. Status : Currently Active. Period : from 20:38 on 15 May 2025 to 05:00 on 16 May 2025. Lanes Closed : All lanes are closed.
Wokingham Live Travel News
Thu, 15 May 2025 19:38:51 GMT - M4 westbound between J14 and J15 | Westbound | Road Works | West BerkshireLocation : The M4 westbound between junctions J13 and J15 . Lane Closures : Lane one will be closed. Reason : Roadworks are planned. Status : Pending. Schedule : From 20:00 on 22 May 2025 to 06:00 on 23 May 2025. Lanes Closed : There will be one of three lanes closed.
West Berkshire Live Travel News
Thu, 15 May 2025 19:28:50 GMT - M4 westbound within J12 | Westbound | Road Works | West BerkshireLocation : The M4 westbound between junctions J10 and J12 . Reason : Roadworks scheme. Status : Currently Active. Period : from 20:10 on 15 May 2025 to 06:00 on 17 June 2025.
West Berkshire Live Travel News
Thu, 15 May 2025 19:10:44 GMT - M4 westbound between J8 and J10 | Westbound | Road Works | Bracknell ForestLocation : The M4 westbound between junctions J8 and J10 . Lane Closures : Lane one is closed. Reason : Emergency roadworks. Status : Currently Active. Period : expect disruption until 06:00 on 16 May 2025. Lanes Closed : There is one of four lanes closed.
Bracknell Forest Live Travel News
Thu, 15 May 2025 19:07:45 GMT - M4 westbound within J10 before A329(M) eastbound access | Westbound | Road Works | WokinghamLocation : The M4 westbound at junction J10 . Lane Closures : Lane one is closed. Reason : Emergency roadworks. Status : Currently Active. Period : expect disruption until 06:00 on 16 May 2025. Lanes Closed : There is one of three lanes closed.
Wokingham Live Travel News
Thu, 15 May 2025 19:07:44 GMT - M4 eastbound within J10 before A329(M) westbound access | Eastbound | Road Works | WokinghamLocation : The M4 eastbound at junction J10 . Lane Closures : Lane one is closed. Reason : Emergency roadworks. Status : Currently Active. Period : expect disruption until 06:00 on 16 May 2025. Lanes Closed : There is one of three lanes closed.
Wokingham Live Travel News
Thu, 15 May 2025 19:07:44 GMT - link road from A329(M) westbound to M4 J10 westbound | Westbound | Road Works | WokinghamLocation : The M4 westbound entry slip at junction J10 . Lane Closures : Lane one is closed. Reason : Roadworks. Status : Currently Active. Period : expect disruption until 06:00 on 16 May 2025. Lanes Closed : There is one of two lanes closed.
Wokingham Live Travel News
Thu, 15 May 2025 19:06:40 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 16 May 2025. Lanes Closed : There is one of three lanes closed.
South Gloucestershire Live Travel News
Thu, 15 May 2025 19:01:25 GMT - link road from A329(M) eastbound to M4 J10 westbound | Westbound | Road Works | WokinghamLocation : The M4 westbound entry slip at junction J10 . Lane Closures : Lane one will be closed. Reason : Roadworks are planned. Status : Pending. Schedule : From 21:00 on 16 June 2025 to 06:00 on 17 June 2025. Lanes Closed : All lanes will be closed.
Wokingham Live Travel News
Wed, 14 May 2025 12:42:43 GMT - M4 westbound between J10 and J11 | Westbound | Road Works | WokinghamLocation : The M4 westbound between junctions J10 and J11 . Lane Closures : Lanes 1 and 2 will be closed. Reason : Roadworks are planned. Status : Pending. Schedule : From 20:00 on 16 June 2025 to 06:00 on 17 June 2025. Lanes Closed : There will be two of four lanes closed.
Wokingham Live Travel News
Wed, 14 May 2025 12:42:43 GMT - M4 westbound within J12 | Westbound | Road Works | West BerkshireLocation : The M4 westbound at junction J12 . Lane Closures : Lanes 1 and 2 will be closed. Reason : Roadworks are planned. Status : Pending. Schedule : From 22:00 on 27 May 2025 to 06:00 on 28 May 2025. Schedule : From 23:00 on 28 May 2025 to 06:00 on 29 May 2025. Lanes Closed : There will be two of three lanes closed.
West Berkshire Live Travel News
Wed, 14 May 2025 12:42:43 GMT - M4 westbound between J11 and J12 | Westbound | Road Works | West BerkshireLocation : The M4 westbound between junctions J11 and J12 . Lane Closures : Lanes 1 and 2 will be closed. Reason : Roadworks are planned. Status : Pending. Schedule : From 22:00 on 27 May 2025 to 06:00 on 28 May 2025. Schedule : From 23:00 on 28 May 2025 to 06:00 on 29 May 2025. Lanes Closed : There will be two of four lanes closed.
West Berkshire Live Travel News
Wed, 14 May 2025 12:42:43 GMT - M4 J12 westbound exit | Westbound | Road Works | West BerkshireLocation : The M4 westbound exit slip at junction J12 . Reason : Roadworks are planned. Status : Pending. Schedule : Expect disruption everyday between 23:00 and 06:00 from 27 May 2025 to 29 May 2025. Lanes Closed : All lanes will be closed.
West Berkshire Live Travel News
Wed, 14 May 2025 12:42:43 GMT - M4 westbound within J10 after A329(M) eastbound access | Westbound | Road Works | WokinghamLocation : The M4 westbound at junction J10 . Lane Closures : Lanes 1 and 2 will be closed. Reason : Roadworks are planned. Status : Pending. Schedule : From 20:00 on 16 June 2025 to 06:00 on 17 June 2025. Lanes Closed : There will be two of three lanes closed.
Wokingham Live Travel News
Wed, 14 May 2025 12:42:43 GMT - M4 J15 westbound exit | Westbound | Road Works | SwindonLocation : The M4 westbound exit slip at junction J15 . Lane Closures : Lanes 1 and 2 will be closed. Reason : Roadworks are planned. Status : Pending. Schedule : From 22:00 on 27 May 2025 to 06:00 on 28 May 2025. Lanes Closed : All lanes will be closed.
Swindon Live Travel News
Wed, 14 May 2025 08:43:07 GMT - M4 westbound between J15 and J16 | Westbound | Road Works | SwindonLocation : The M4 westbound. Reason : Roadworks are planned. Status : Pending. Schedule : From 22:00 on 27 May 2025 to 06:00 on 28 May 2025. Lanes Closed : All lanes will be closed.
Swindon Live Travel News
Wed, 14 May 2025 08:43:07 GMT - M4 westbound within J14 | Westbound | Road Works | West BerkshireLocation : The M4 westbound at junction J14 . Lane Closures : Lanes 1, 2 and 3 will be closed. Reason : Roadworks are planned. Status : Pending. Schedule : From 22:00 on 27 May 2025 to 06:00 on 28 May 2025. Lanes Closed : All lanes will be closed.
West Berkshire Live Travel News
Wed, 14 May 2025 08:43:07 GMT - M4 westbound at the Membury services between J14 and J15 | Westbound | Road Works | West BerkshireLocation : The M4 westbound between junctions J14 and J15 . Reason : Roadworks are planned. Status : Pending. Schedule : From 22:00 on 27 May 2025 to 06:00 on 28 May 2025. Lanes Closed : All lanes will be closed.
West Berkshire Live Travel News
Wed, 14 May 2025 08:43:07 GMT - M4 westbound at the Membury services slip road between J14 and J15 | Westbound | Road Works | West BerkshireLocation : The M4 westbound exit slip at Membury Services. Reason : Roadworks are planned. Status : Pending. Schedule : From 22:00 on 27 May 2025 to 06:00 on 28 May 2025. Lanes Closed : All lanes will be closed.
West Berkshire Live Travel News
Wed, 14 May 2025 08:43:07 GMT - M4 J15 westbound exit | Westbound | Road Works | SwindonLocation : The M4 westbound between junctions J14 and J15 . Reason : Roadworks scheme is planned. Status : Pending. Schedule : From 22:00 on 27 May 2025 to 06:00 on 28 May 2025.
Swindon Live Travel News
Wed, 14 May 2025 08:43:06 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 : Barrier repairs are planned. Status : Pending. Schedule : From 21:00 on 20 May 2025 to 06:00 on 21 May 2025. Lanes Closed : There will be one of three lanes closed.
Wiltshire Live Travel News
Tue, 13 May 2025 20:11:10 GMT - M4 westbound between J12 and J13 | Westbound | Road Works | West BerkshireLocation : The M4 westbound between junctions J12 and J13 . Reason : Roadworks scheme. Status : Currently Active. Period : from 20:10 on 13 May 2025 to 06:00 on 17 May 2025.
West Berkshire Live Travel News
Tue, 13 May 2025 19:10:25 GMT - M4 westbound between J4 and J4B | Westbound | Road Works | Greater London AuthorityLocation : The M4 westbound between junctions J4 and J4B . Lane Closures : Lane one will be closed. Reason : Roadworks are planned. Status : Pending. Schedule : Expect disruption everyday between 22:00 and 05:30 from 19 May 2025 to 23 May 2025. Lanes Closed : There will be one of five lanes closed.
Greater London Authority Live Travel News
Mon, 12 May 2025 21:31:14 GMT - M4 westbound within J4B | Westbound | Road Works | SloughLocation : The M4 westbound at junction J4B . Lane Closures : Lane one will be closed. Reason : Roadworks are planned. Status : Pending. Schedule : Expect disruption everyday between 22:00 and 05:30 from 19 May 2025 to 23 May 2025. Lanes Closed : There will be one of three lanes closed.
Slough Live Travel News
Mon, 12 May 2025 21:31:14 GMT - M4 westbound within J4B | Westbound | Road Works | SloughLocation : The M4 westbound between junctions J4 and J4B . Reason : Roadworks scheme is planned. Status : Pending. Schedule : From 22:00 on 19 May 2025 to 05:30 on 23 May 2025.
Slough Live Travel News
Mon, 12 May 2025 21:31:13 GMT
Eastbound M4 Closures and Roadworks.
- M4 eastbound at the Heston services slip road between J3 and J2 | Eastbound | Road Works | Greater London AuthorityLocation : The M4 eastbound exit slip at Heston Services. Reason : Road repairs are planned. Status : Pending. Schedule : From 22:00 on 17 May 2025 to 06:00 on 18 May 2025. Schedule : From 22:30 on 18 May 2025 to 05:30 on 19 May 2025. Lanes Closed : All lanes will be closed.
Greater London Authority Live Travel News
Mon, 12 May 2025 16:55:08 GMT - M4 eastbound at the Heston services slip road between J3 and J2 | Eastbound | Road Works | Greater London AuthorityLocation : The M4 eastbound entry slip at Heston Services. Reason : Road repairs are planned. Status : Pending. Schedule : From 22:00 on 17 May 2025 to 06:00 on 18 May 2025. Schedule : From 22:30 on 18 May 2025 to 05:30 on 19 May 2025. Lanes Closed : All lanes will be closed.
Greater London Authority Live Travel News
Mon, 12 May 2025 16:55:08 GMT - M4 J15 eastbound exit | Eastbound | Road Works | SwindonLocation : The M4 eastbound exit slip at junction J15 . Reason : Roadworks scheme is planned. Status : Pending. Schedule : From 20:00 on 18 May 2025 to 06:00 on 19 May 2025.
Swindon Live Travel News
Mon, 12 May 2025 16:55:08 GMT - M4 eastbound between J13 and J12 | Eastbound | Road Works | West BerkshireLocation : The M4 eastbound between junctions J13 and J12 . Lane Closures : Lane one will be closed. Reason : Roadworks are planned. Status : Pending. Schedule : From 20:00 on 22 May 2025 to 06:00 on 23 May 2025. Lanes Closed : There will be one of three lanes closed.
West Berkshire Live Travel News
Mon, 12 May 2025 16:55:08 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 : Expect disruption everyday between 20:00 and 06:00 from 27 May 2025 to 30 May 2025. Lanes Closed : There will be one of three lanes closed.
West Berkshire Live Travel News
Mon, 12 May 2025 16:55:08 GMT
Traffic Incidents M4 Wales.
Information supplied direct by Traffic Wales.
- M48 : Eastbound : J2 Newhouse to J1 Aust : Maintenance work : Bridge closed : Diversions in place : 14/05/25-16/05/25 2000-0600 :Description: M48 : Eastbound : J2 Newhouse to J1 Aust : Maintenance work : Bridge closed : Diversions in place : 14/05/25-16/05/25 2000-0600 :, Start time: 14/05/2025 20:00 , End Date: 16/05/2025 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 14/05/2025 20:00
Travel delays Wales. - M4 : Both directions : Wenallt Road Overbridge : Road closed : Structural inspections : Diversions in place : 19/05/25-20/05/25 2000-0500 :Description: M4 : Both directions : Wenallt Road Overbridge : Road closed : Structural inspections : Diversions in place : 19/05/25-20/05/25 2000-0500 :, Start time: 19/05/2025 20:00 , End Date: 20/05/2025 5:00, Severity: Road closure, Source: Welsh Government, Last updated: 15/05/2025 7:40Travel delays Wales.
- M4 : Now clear : Westbound : J23A Magor to J26 MalpasDescription: M4 : Now clear : Westbound : J23A Magor to J26 Malpas, Start time: 15/05/2025 19:26 , Expected end time: 15/05/2025 19:31, Severity: Moderate, Source: Welsh Government, Last updated: 15/05/2025 19:26Travel delays Wales.
M4 Motorway Map
Live traffic flow information. Avoid M4 travel congestion and plan a smarter route.
UK Traffic Delays is a reliable source of updated UK travel information. National Highways data obtained under open licence. London travel information is used under license from TfL: Powered by TfL Open Data.
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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.