The A1 was blocked in both directions after a multi-vehicle crash happened in the area. The traffic had been stopped between the B645/B1048 and A428 (August 30).
Emergency services attended to the scene. They were contacted for more information.
A spokesperson for National Highways said: "All lanes are now open on the #A1 in both directions between the #B645 / #B1048 and #A428 near #StNeots Recovery and clear up works following a collision are now complete. Delays of less than 10 minutes remain on the approach, both ways."
A Cambridgeshire Fire and Rescue service spokesperson said: "There was a road traffic collision on the A1 near Little Paxton this morning shortly before 10am.
"The collision involved three vehicles. All casualties were out of their vehicles on arrivals, but