Minnesota State Route 109 is a east-west highway in West-Central Freeborn County. This runs from Interstate 90, near Alden to the Freeborn/Faribault County Line. MN St Rt 109 passes through the following town in Freeborn County. Alden MN St Rt 109 is not multi-plexed in Freeborn County. MN St Rt 109 intersects the following highways in Freeborn County. Interstate 90, near Alden.