![Tarmac road](https://gofers.co.uk/wp-content/uploads/2018/07/road-1208298_960_720.jpg)
Update on Smart Motorway plans for the M4, with the latest roadworks to take place between J3-J12 to bring this stretch into line with Smart Motorway technology. This will be the longest stretch in the UK upon completion, which is estimated for 2022
Update on Smart Motorway plans for the M4, with the latest roadworks to take place between J3-J12 to bring this stretch into line with Smart Motorway technology. This will be the longest stretch in the UK upon completion, which is estimated for 2022