Michigan State Route 13 is a north-south highway in Central Saginaw County. It runs from the Saginaw/Shiawasee/Genesee County Line, near New Lothrop, to the Bay/Saginaw County Line, near Bay City. MI St Rt 13 passes through the following towns in Saginaw County. Saginaw
MI St Rt 13 is not multi-plexed in Saginaw County. MI St Rt 13 intersects the following highways in Saginaw County. Michigan State Route 46, at Saginaw. Michigan State Route 81, at Saginaw.
NB MI St Rt 13 south of Emerson Street in Saginaw. NB MI St Rt 13 near Janes Avenue in Saginaw. NB MI St Rt 13 south of I-675. A BGS on NB I-675. A BGS on NB I-675. NB MI St Rt 13 at MI St Rt 81. A guide marker on WB MI St Rt 81.
