Michigan State Route 77 is a north-south highway in Eastern Schoolcraft County. It runs from U.S. Rt. 2, near Blaney Park, to Alger/Schoolcraft County Line, north of Seney. MI St Rt 77 passes through the following towns in Schoolcraft County. Blaney Park Seney
SB MI St Rt 77 at the Alger/Schoolcraft County Line. SB MI St Rt 77 near Snyder Lake. SB MI St Rt 77 near Reservoir Dam Road. SB MI St Rt 77 north of Seney. SB MI St Rt 77 at east MI St Rt 28. A junction marker on EB MI St Rt 28. EB MI St Rt 28/NB NI St Rt 77 at Seney. A junction marker on WB U.S. Rt. 2. A junction marker on WB U.S. Rt. 2.
