Studies have reported a significant reduction in motorway incidents and improved traffic flow.

Reason : Roadworks are planned. Lane Closures : Lanes 1 and 2 will be closed.

Reason : Roadworks are planned. Schedule : Expect disruption everyday between 20:00 and 06:00 from 14 September 2020 to 19 September 2020. Reason : Roadworks scheme.

Completion was in summer 2014.

Schedule : Expect disruption everyday between 20:00 and 06:00 from 24 August 2020 to 28 August 2020.

Lane Closures : Lanes 2, 3 and 4 will be closed. Roadworks loom as 'smart motorway' work begins on M3 . Schedule : From 20:00 on 21 August 2020 to 06:00 on 22 August 2020. Status : Currently Active.

Period : from 00:25 on 14 August 2020 to 06:00 on 17 August 2020. Lanes Closed : There will be two of four lanes closed.Location : The M4 eastbound exit slip at junction J7 . Smart motorway methods being used on the M4 and M5.

M25 widening: Kent and Surrey 'smart motorway' opens . Lane Closures : Lane one will be closed. Please see our Western Sydney is Australia’s third largest economy and in its own right would be Australia’s fourth largest city.

Lane Closures : Lanes 2, 3 and 4 will be closed. In these instances, the closure will be advertised, and advance warning signs and clearly signed diversions will be put in place. Reason : Roadworks. Status : Pending. All permanent work is expected to be within the road corridors.No – there will be no permanent change to speed limits on the M4 Motorway. Period : from 20:02 on 30 July 2020 to 06:00 on 31 October 2020.Location : The M4 eastbound between junctions J12 and J10 . Status : Pending. This is the first weekend for construction of the new Datchet Road bridge.7-10 August 2020 – full weekend closure between junctions 5 and 6The M4 will be closed in both directions between junctions 5 (Langley) and 6 (Slough-Windsor) from the evening of Friday 7 to the morning of Monday 10 August 2020. Status : Currently Active. Schedule : Expect disruption everyday between 20:00 and 06:00 from 20 August 2020 to 22 August 2020. Schedule : Expect disruption everyday between 20:00 and 06:00 from 17 August 2020 to 20 August 2020. Smart motorway. Sign up.

11 August 2020 During August, Transport for NSW will continue work at the M7 to M4 eastbound and westbound on ramps at the Light Horse Interchange, Eastern Creek.

Lanes Closed : All lanes are closed.Location : The M4 eastbound exit slip at junction J6 . Lanes Closed : All lanes are closed.Location : The M4 westbound between junctions J6 and J8 . Schedule : Expect disruption everyday between 20:00 and 06:00 from 17 August 2020 to 20 August 2020.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 24 August 2020 to 28 August 2020. Between junctions 4 and 4b, there will be five lanes. Construction of electronic indicator signs for the variable speed limit … The NSW Government is investing $600 million to build the M4 Smart Motorway project, which will introduce intelligent technology to the M4 Motorway between Pitt Street, Mays Hill and Mulgoa Road, Penrith.The M4 Smart Motorway work is nearing completion and sections of the motorway will return to the original speed limit. Reason : Roadworks scheme. Period : from 03:48 on 15 August 2020 to 06:00 on 17 August 2020. Reason : Roadworks. Status : Currently Active. For the most up to date information (including timings) check the This is the longest smart motorway project in England to date (51km, 32 miles). Schedule : Expect disruption everyday between 20:00 and 06:00 from 20 August 2020 to 22 August 2020.

You can use the Roadworks section below to find information about roadworks as the scheme progresses.The construction of the scheme is governed by the Construction, Design and Management Regulations, and we're a member of the Considerate Constructors scheme which will help ensure that we're a good and responsible neighbour.As part of the DCO planning process, a full Environmental Impact Assessment was carried out and has been used to inform the design of the project. Lanes Closed : All lanes are closed.Location : The M4 eastbound at junction J8 .

The diversion route for motorway traffic during this weekend will use the A308M, A308, A332 and the A355.