A section of the A15 north of Hemswell Cliff was blocked after lorry rolled onto its side on Thursday morning.
The road was partially blocked and recovery work was underway on the A15 at B1205 Kirton Road, north of RAF Scampton.
An eye-witness told The Lincolnite that at around 10.15am the lorry was being pulled out and recovered, and that it is causing major traffic disruption.
A spokesperson for Lincolnshire Police said: “We were called to reports of an overturned lorry on the A15 near to the junction for Kirton Road B1205 at 6.03am this morning.
“The road was closed at around 9.30am to allow recovery of the vehicle, and was reopened by 11.55am. This was a damage only collision, and involved no other vehicles.”