LiveRestriction
M4 J17–J16 eastbound
Hard shoulder closure
Start 27 Apr 2021, 23:59End 30 Jul 2027, 18:00
National Highways · 1 affected section
Loading current and planned roadworks…
Loading current and planned roadworks…
Roadworks
There are 13 live roadworks on the M4 right now.
4 closures · 9 restrictions
Traffic management
13
Hard shoulder closure
Start 27 Apr 2021, 23:59End 30 Jul 2027, 18:00
National Highways · 1 affected section
Lane 3 closure
Start 26 Oct 2026, 19:43End 27 Oct 2026, 06:00
1 lane restricted · National Highways · 2 affected sections
Single lane running (166/8 to 161/0)
Start 26 Oct 2026, 19:49End 27 Oct 2026, 06:00
2 lanes restricted · National Highways · 6 affected sections
Lane 2 closure
Start 26 Oct 2026, 19:56End 27 Oct 2026, 06:00
2 lanes restricted · National Highways · 2 affected sections
Lane 1 closure
Start 26 Oct 2026, 20:40End 27 Oct 2026, 06:00
1 lane restricted · National Highways · 2 affected sections
Lane 1 closure
Start 26 Oct 2026, 20:52End 27 Oct 2026, 06:00
National Highways · 7 affected sections
Start 26 Oct 2026, 21:00End 27 Oct 2026, 06:00
National Highways · 17 affected sections
Lane 1 closure
Start 26 Oct 2026, 21:10End 27 Oct 2026, 06:00
National Highways · 11 affected sections
Start 26 Oct 2026, 22:07End 27 Oct 2026, 05:30
National Highways · 20 affected sections
Lane closure
Start 26 Oct 2026, 22:07End 27 Oct 2026, 05:30
3 lanes restricted · National Highways · 6 affected sections
Lane closure
Start 26 Oct 2026, 20:00End 27 Oct 2026, 06:00
2 lanes restricted · National Highways · 2 affected sections
Mobile lane closure
Start 26 Oct 2026, 20:00End 27 Oct 2026, 06:00
1 lane restricted · National Highways · 1 affected section
Lane 4 and 3 closure
Start 26 Oct 2026, 21:00End 27 Oct 2026, 06:00
National Highways · 7 affected sections
2 works ended in the last 6 hours.
M4 · M4 eastbound within J15
M4 · M4 eastbound between J20 and J19
22 affected
National Highways reports 4 current closures affecting specific sections or slip roads of the M4. This does not mean the whole motorway is closed. Check the listed locations, directions and times before travelling.
National Highways reports 4 closures affecting specific sections or slip roads of the M4 tonight. Check the listed locations, directions and times before travelling.
Current works mention J16, J17, J12, J13, J18, J14, J15, J7, J10, J11, J19, J20, J3, J4, J4B, J5, J8.
Yes. 9 current lane restrictions are recorded.
A closure is currently recorded at connector at A408/M4 J4/M4 spur (Heathrow) (Both directions).
Motorway events come from National Highways. All motorway roadworks · M4 closures