The incident took place close to the Butterfield Estate near Rahan.
Emergency services are at the scene of a crash close to the Butterfield Estate.
It took place on the Loughroe Road on the way to the Show from Rahan.
Units from An Garda Siochana, the Offaly Fire and Rescue Service, and two ambulances have been seen in the area.
Gardaí are currently diverting traffic from the road down the L2011 by the Grand Canal Way.
Midlands Gardaí Appeal For Witnesses To Fatal Crash
Midlands Security & Defence Analyst Says Hoax Bomb Threats Aimed To Intimidate
Almost €446,000 Allocated To Midlands Community Centres And Clubhouses
Midlands Family Takes On Ireland’s Fittest Family Challenge
5K Fundraiser To Support Motor Neurone Disease Association Takes Place In Westmeath
No Slowing Down With Age As Westmeath Bowlers Shine At 14th Annual National Bowls Competition
Woman Appears In Court Over €280k Cannabis Seizure In Midlands