The northbound carriageway of the A1 has been reopened after a fuel spillage earlier this morning.
The A1 has reopened following a collision on the A1 northbound at Alconbury, which resulted in a fuel spillage.
Drivers are still to expect delays, but traffic is now moving.
Cambs Travel News tweeted: "CLEARED: #A1 northbound at #Alconbury is now OPEN. Minor residual delays remain."