Gardaí are appealing to anyone who witnessed the crash to contact Birr Garda Station.
A man in his 20s is in hospital following a road crash in Co. Offaly.
It happened on the Cloghan to Shannonbridge road at around 3.45 yesterday afternoon, when a motorbike collided with a car.
The motorcyclist, who's aged in his late 20s, is in a serious condition in hospital after being airlifted to University College Hospital Galway.
The driver of the car, a woman in her 50's, is un-injured.
Gardaí are appealing for anyone who witnessed the crash to contact them at Birr Garda Station.

Government Bags Record €10 Billion Corporation Tax Revenues For November - But Harris Urges Caution
Just One In Five Cyclists Wear Hi-Visibility Clothing, According To The RSA
Newbridge Fire That Gutted Six Homes Shows Limits Of Defects Scheme That Excludes Houses, Say Experts
"Car Park" M7 Now Ireland’s Second-Busiest Road, As TII Warns Of Capacity Limits
Majority Of Irish Children Have Encountered Extremism On The Internet, New Study Finds
Man On Crutches Allegedly Sprayed Woman In Face With Unknown Substance In Maynooth
Taxi Driver Allegedly Punched, Kicked And Robbed In Leixlip By Three Males
Ministers Target Judicial Reviews As DART+ South West, Which Has No Judicial Reviews, Put On Ice