Drivers are being warned to expect 'severe delays' on the A14 Eastbound due to a collision near Kentford (Junction 39.)
Google maps is showing traffic at a standstill on the A14 between Newmarket and Bury St Edmunds.
The severity of the crash is not yet known, police have been contacted for a comment.
We'll be bringing you the latest traffic and travel updates for Cambridgeshire as you head home this afternoon (October 12.)
See below for the latest news on the accidents and congestion on major roads, including the A14, M11 and A10, that might affect your route into work.
Delays and cancellations on the trains, affecting commuters heading into and out of London, and across Cambridgeshire, will also be updated in the blog.
Any delays and cancellations at Stansted Airport will also be in the updates below.
Let us know if you spot anything that may affect your morning commute to work.