Two motorcyclists were killed on the roads over the weekend.A man in his 30s was killed in an incident involving a motorbike and a jeep near Ballyhea, Co Cork.The crash happened on the N20 at Castlewrixon on Saturday at around 8pm.The driver of the motorcycle was pronounced deceased at the scene. The male driver of a jeep (80s) was taken to Cork University Hospital for treatment of non-life threatening injuries.The road is currently closed pending examination by Garda Forensic Collision Investigators and local diversions are in place.Meanwhile, a motorcyclist in his 50s died after a crash in Killick, Kilcock, Co Kildare on Saturday morning.The male motorcyclist was fatally injured following the single-vehicle incident around 10.45am and pronounced dead at the scene, gardaí said.His body was taken to the mortuary at Naas General Hospital where a postmortem will take place. The coroner has been notified.Separately, a street in Limerick city has been closed off by gardaí following a serious road traffic collision.Gardaí and emergency services responded to an overturned car on Roche’s Street early on Sunday.Emergency services remain at the scene.It is as yet unclear if there have been any injuries.Gardaí are appealing to anyone who may have witnessed any of the incidents to come forward. More to follow.