Motorists using the M25 near Watford, London Colney and Potters Bar face disruption as the major road is set to close several times overnight in the next fortnight.
There are five planned closures on the key route through Hertfordshire of which three are expected to cause moderate delays of up to 30 minutes.
They will all take place between junctions 22 and 24 - London Colney and Potters Bar - with diversions along local authority roads.
Read the full list of closures below:
April 8 to 10 clockwise
When: 10pm from 5am
Where: clockwise, junction 18 to junction 20
Why: Carriageway closure, entry slip road closures and lane closures for maintenance works
Slight delays (under 10 minutes)
April 8 to 10 anti-clockwise
When: 10pm from 5am
Where: Anti-clockwise, junction 24 to junction 23
Why: Place of relative safety (PRS) bay enabling works
Slight delays (under 10 minutes)
April 15 to 17 anti-clockwise
When: 10pm from 5am
Where: Anti-clockwise, junction 23
Why: Lane and slip road closures for electrical works
Moderate delays (10-30 minutes)
April 17 to 19 clockwise
When: 10pm from 5am
Where: Clockwise, junction 23 to junction 24
Why: Lane closures and slip road closure for maintenance works
Moderate delays (10-30 minutes)
- A41 crash near Bushey leaves two people trapped in car
- Upcoming roadworks and road closures in Watford area
April 22 to 23 clockwise
When: 10pm from 5.30am
Where: Clockwise, junction 23 to junction 24
Why: Lane closure for electrical works
Slight delays (under 10 minutes)
April 22 to 23 anti-clockwise
When: 10pm from 5am
Where: Anti-clockwise, junction 23 to junction 22
Why: Lane closures, carriageway closure and entry slip road closure for maintenance works
Moderate delays (10-30 minutes)
Comments: Our rules
We want our comments to be a lively and valuable part of our community - a place where readers can debate and engage with the most important local issues. The ability to comment on our stories is a privilege, not a right, however, and that privilege may be withdrawn if it is abused or misused.
Please report any comments that break our rules.
Read the rules here