There are current reports of eight mile tailbacks on the A14 following an eastbound collision.
It is affecting traffic between 7 (Fenstanton) and J28 Bucking Way Road (Cambridge Services / Boxworth).
There is congestion to J24 (Godmanchester).
We will be bringing you all the latest traffic and travel updates for the region and beyond.
We will also be reporting on any other accidents or congestion on major roads, including the A14, M11 and A10, that might affect your route.
Delays and cancellations on the trains, affecting commuters heading into and out of London, and across Cambridgeshire, will also be updated.
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