Emergency services have now dealt with two crashes on the A47.
Motorists were being warned to 'approach the area with care' as the road was partially blocked between Thorney and Wisbech.
Traffic built at The Causeway eastbound from Crowland Road to the B1167 but has now started clearing.
Cambridgeshire Police also reported another collision at the time on the A47 South Brink affecting traffic from Guyhirn to Wisbech.
The road was cleared at about 12.50pm.
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