An impaired 19-year-old Barkhamsted man drove over 100 mph on Route 8 north overnight, state police say.

Jack Reynolds was pulled over by police in Harwinton just after 1 a.m. Thursday.

Police were conducting a speed enforcement check when they noticed Reynolds was driving 109 in a 65-mph zone

While speaking with Reynolds, an officer noticed he was intoxicated. Reynolds was asked to perform a sobriety test which he failed, authorities say.

Following the arrest, police found a large knife with a blade over seven inches long in the vehicle.

Reynolds is facing several charges include weapon in a motor vehicle, reckless driving and illegal operation of a motor vehicle under the influence of alcohol and drugs under 21 years old.

Reynolds was released on bond and is expected to appear in Torrington Superior Court on Nov. 14.