Traffic on the A10 was reported to be gridlocked due to an accident.
Earlier this evening motorists experienced long delays at Downham Road and northbound between Cambridge Road and the B1411.
Motorists are being advised to avoid the area.
Cambridgeshire Travel said: "A10 is cleared at Downham Road, Ely. Earlier delays have now eased."
For the most up-to-date information about the county's roads, visit our LIVE Cambridgeshire traffic map.
Join our Cambridgeshire Travel Information group on Facebook for all the latest traffic news in Cambridgeshire.
Do you have a live or breaking news story from across Cambridgeshire? Email: cambslivenews@archant.co.uk
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