A collision between a bus and a car is blocking the B1524 Lincoln Road in Market Deeping.
The crash happened just before 8.30am this morning (Tuesday, January 26) with motorists forced to take a detour around the road.
A spokeswoman for Lincolnshire Police said there did not appear to be any serious injuries and that the road was being cleared.
Anthony Delaine Smith, managing director of Delaine Buses, said there was no disruption to services.
He said: “One of our buses was involved in an RTA at Market Deeping. Thankfully there were no major injuries with one person appearing to have minor injuries.
“Everything is back to normal. The replacement bus was there in 25 minutes and the passenger and driver are okay to carry on.”
A spokesman for the East Midlands Ambulance Service said two ambulance attended and two female patients were taken to Peterborough City Hospital, but that there were no details about their injuries.