A biker in his 60s was seriously injured and taken to hospital after a crash on the A46 Lincoln near the Riseholme roundabout on Sunday.
The collision between a car and a motorbike happened between the Riseholme and Nettleham roundabouts. It was reported to police at 10.02am on June 28.
A large emergency services presence of at least seven police cars, two ambulances and a fire engine was spotted at the scene.
Lincolnshire Police said: “The motorcyclist, a man in his 60s, was taken to hospital with a serious injury. This was not thought to be life threatening.”