An Isanti man was injured in an all-terrain vehicle crash Wednesday, June 5, in rural Backus.

The Cass County Sheriff's Office reported 40-year-old Ryan Maher was driving his 2008 Honda TRX700 ATV on the Sno Way 1 Trail in the Foothills State Forest just before 8 p.m. when he lost control and rolled the ATV. Maher was treated on scene for serious injuries and then transported to North Memorial Medical Center by North Memorial Air Care.

The Backus Fire Department and North Memorial Ambulance assisted on scene.

The crash is still under investigation.