M25 traffic: Severe delays on major motorway in Hertfordshire exceeding 90 minutes after multi-vehicle crash
There are severe traffic delays on the M25 in Hertfordshire this morning.
According to National Highways the delays are exceeding 90 minutes after a multi-vehicle crash. It says: “There are severe delays exceeding 90 minutes on the M25 due to a multi-vehicle collision between J17 (Rickmansworth) and J16 (M40).
“Lanes 3 and 4 are closed on the M25 in Hertfordshire anti-clockwise between J17 (Rickmansworth) and J16 (M40) due to a multi-vehicle collision.
“Delays have now exceeded 90 minutes above profiled journey time. Congestion is now building from J20 with 9 mile congestion. Recovery is en route to the scene.


It adds: “If you're using the M25 this morning, please allow plenty journey time if possible.
“If this closure impacts on your planned route, please allow extra journey time. Plan ahead, you may wish to re-route or even delay your journey.”
