Michigan State Route 33 runs north-south highway in the central portion of the county. It runs from the Presque Isle/Montmorency County Line, south of Onaway, to the Montmorency/Oscoda County Line, near Comins. MI St Rt 33 passes through the following towns in Montmorency County. Atlanta
Avery MI St Rt 33 is multi-plexed in Montmorency County. Michigan State Route 32, near Atlanta.
MI St Rt 33 intersects the following highways in Montmorency County. Michigan State Route 32, at Atlanta.
SB MI St Rt 33 at the Montmorency/Presque Isle County Line. SB MI St Rt 33 near Tomahawk Lake Road. SB MI St Rt 33 at Clear Lake State Park. SB MI St Rt 33 north of Atlanta. SB MI St Rt 33 at west MI St Rt 32. WB MI St Rt 32/NB MI St Rt 33 east of west MI St Rt 32. EB MI St Rt 32/SB MI St Rt 33 east of Atlanta. EB MI St Rt 32/SB MI St Rt 33 near Haas Road. EB MI St Rt 32/SB MI St Rt 33 at the 45th Parallel. A junction marker on EB MI St Rt 32/SB MI St Rt 33. EB MI St Rt 32/SB MI St Rt 33 at east MI St Rt 32.
