North Carolina State Route 191 is a north-south highway in North-Central Henderson County. It goes from the Henderson/Buncombe County Line, near Avery Creek, to BUSN U.S. Rt. 25, in Hendersonville. NC St Rt 191 passes through the following towns in Henderson County. Hendersonville Twin Brooks Mills River NC St Rt 191 is multi-plexed in Henderson County. North Carolina State Route 280, at Mills River. NC St Rt 191 intersects the following highways in Henderson County. BUSN U.S. Rt. 25, at Hendersonville. North Carolina State Route 280, at Mills River. North Carolina State Route 280, at Mills River.